The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems
Technical Program

Remark: The presenter of each abstract is marked with "*".

Author Index: HERE

Session Schedule

Sunday, March 8, 2020

Conference Excursion
9:00 - 16:00

Registration
16:00 -

Welcome Reception
18:00 - 20:00

Monday, March 9, 2020

Room 301	Room 401	Room 402	Room 403	Room 404	Room 405	Room 406	Room 501	Room 502	Room 503	Room 504	Room 505
Opening Ceremony (Room 301) 9:00 - 9:15
1A Plenary Lecture 1 9:15 - 10:15
Coffee Break 10:15 - 10:40
							2H Semi-Plenary Lecture 1 10:40 - 11:20	2I Semi-Plenary Lecture 2 10:40 - 11:20
							3H Semi-Plenary Lecture 3 11:20 - 12:00	3I Semi-Plenary Lecture 4 11:20 - 12:00
Lunch Break 12:00 - 13:00
4A MS03-1 13:00 - 14:40	4B MS05-1 13:00 - 14:20	4C MS02-1 13:00 - 14:40	4D MS19-1 13:00 - 14:20	4E MS08-1 13:00 - 15:00	4F MS25-1 13:00 - 14:20	4G MS23-1 13:00 - 14:00	4H MS13-1 13:00 - 14:40	4I MS27-1 13:00 - 13:40	4J MS01-1 13:00 - 15:00	4K MS07-1 13:00 - 14:40	4L MS18-1 13:00 - 14:40
Coffee Break 15:00 - 15:30
5A MS03-2 15:30 - 16:50	5B MS05-2 15:30 - 16:50	5C MS02-2 15:30 - 17:30	5D MS19-2 15:30 - 16:50	5E MS08-2 15:30 - 15:50	5F MS25-2 15:30 - 16:30	5G MS23-2 15:30 - 16:30	5H MS13-2 15:30 - 17:30	5I MS27-2 15:30 - 16:50	5J MS01-2 15:30 - 17:10	5K MS07-2 15:30 - 17:10

Tuesday, March 10, 2020

Room 301	Room 401	Room 402	Room 403	Room 404	Room 405	Room 406	Room 501	Room 502	Room 503	Room 504	Room 505
6A Plenary Lecture 2 9:00 - 10:00
Coffee Break 10:00 - 10:20
							7H Semi-Plenary Lecture 5 10:20 - 11:00	7I Semi-Plenary Lecture 6 10:20 - 11:00
							8H Semi-Plenary Lecture 7 11:00 - 11:40
Lunch Break 11:40 - 13:00
9A MS03-3 13:00 - 15:00	9B MS05-3 13:00 - 14:40	9C MS02-3 13:00 - 15:00	9D MS19-3 13:00 - 14:20	9E MS11-1 13:00 - 15:00	9F MS26-1 13:00 - 13:20	9G MS30-1 13:00 - 14:00	9H MS13-3 13:00 - 15:00	9I MS27-3 13:00 - 14:20	9J MS01-3 (MS28) 13:00 - 14:00	9K MS07-3 13:00 - 14:40	9L MS29-1 13:00 - 13:20
Coffee Break 15:00 - 15:30
10A MS03-4 15:30 - 17:10	10B MS05-4 15:30 - 16:50	10C MS22 15:30 - 16:50	10D MS17-1 15:30 - 17:30	10E MS11-2 15:30 - 16:30		10G MS30-2 15:30 - 15:50	10H MS13-4 15:30 - 17:10			10K MS15-1 15:30 - 17:10
Banquet 18:30 - 21:00

Wednesday, March 11, 2020

Room 301	Room 401	Room 402	Room 403	Room 404	Room 405	Room 406	Room 501	Room 502	Room 503	Room 504	Room 505
	12B MS21-1 10:00 - 11:40	12C MS06-1 10:00 - 11:20	12D MS17-2 10:00 - 12:00	12E MS09-1 10:00 - 12:00	12F MS10-1 10:00 - 12:00	12G MS16-1 10:00 - 12:00	12H MS12-1 10:00 - 11:00	12I MS04-1 10:00 - 12:00	12J MS14-1 10:00 - 11:40	12K MS15-2 10:00 - 11:20	12L MS24-1 10:00 - 11:40
Lunch Break 12:00 - 13:20
14A MS13-5 13:20 - 15:20	14B MS21-2 13:20 - 15:00	14C MS06-2 13:20 - 15:20	14D MS17-3 13:20 - 15:20	14E MS09-2 13:20 - 15:00	14F MS10-2 13:20 - 14:40	14G MS16-2 13:20 - 15:00	14H MS12-2 13:20 - 14:40	14I MS04-2 13:20 - 14:00	14J MS14-2 13:20 - 15:00	14K MS15-3 13:20 - 14:40	14L MS24-2 13:20 - 15:00
Coffee Break 15:20 - 15:40
15A MS13-6 15:40 - 17:00	15B MS21-3 15:40 - 17:00	15C MS06-3 15:40 - 17:20					15H MS12-3 15:40 - 16:40	15I MS04-3 15:40 - 17:00	15J MS14-3 15:40 - 17:00

List of abstracts

Remark: The presenter of each abstract is marked with "*".

Monday, March 9, 2020

[To Session Table]

Opening Ceremony
Time: 9:00 - 9:15, Monday, March 9, 2020
Location: Room 301
Chair: Hiroshi Okada (Tokyo Univ. of Science)

Opening Remarks: Shinobu Yoshimura (APACM President, IACM Vice President, Univ. of Tokyo); John E. Dolbow (IACM Secretary General, Duke Univ.); Daigoro Isobe (Conference Chair, Univ. of Tsukuba)

[To Session Table]

Session 1A Plenary Lecture 1
Time: 9:15 - 10:15, Monday, March 9, 2020
Location: Room 301
Chair: Daigoro Isobe (Univ. of Tsukuba)

1A-1 (Time: 9:15 - 10:15)

Title	[Plenary] Numerical Simulation for Nuclear Plant Safety in Tsunami using Particle Method
Author	*Seiichi Koshizuka (Univ. of Tokyo)

[To Session Table]

Session 2H Semi-Plenary Lecture 1
Time: 10:40 - 11:20, Monday, March 9, 2020
Location: Room 501
Chairs: Junji Kato (Nagoya Univ.), Yuri Bazilevs (Brown Univ.)

2H-1 (Time: 10:40 - 11:20)

Title	[Semi-Plenary] Gradient-Based Damage Methods for Cohesive Models of Dynamic Fracture and Fragmentation
Author	*John E. Dolbow (Duke Univ.)

[To Session Table]

Session 3H Semi-Plenary Lecture 3
Time: 11:20 - 12:00, Monday, March 9, 2020
Location: Room 501
Chairs: Junji Kato (Nagoya Univ.), Yuri Bazilevs (Brown Univ.)

3H-1 (Time: 11:20 - 12:00)

Title	[Semi-Plenary] Computational Damage and Failure Analysis of Laminates Across the Scales: Progress and Challenges
Author	*Olivier Allix (ENS Paris-Saclay)

[To Session Table]

Session 2I Semi-Plenary Lecture 2
Time: 10:40 - 11:20, Monday, March 9, 2020
Location: Room 502
Chairs: Mitsuteru Asai (Kyushu Univ.), P. Benson Shing (Univ. of California, San Diego)

2I-1 (Time: 10:40 - 11:20)

Title	[Semi-Plenary] Large Deformation Modeling and Simulations of Landslides
Author	*Kenichi Soga (Univ. of California, Berkeley)

[To Session Table]

Session 3I Semi-Plenary Lecture 4
Time: 11:20 - 12:00, Monday, March 9, 2020
Location: Room 502
Chairs: Mitsuteru Asai (Kyushu Univ.), P. Benson Shing (Univ. of California, San Diego)

3I-1 (Time: 11:20 - 12:00)

Title	[Semi-Plenary] LES Prediction of Strong Wind Disaster under Extreme Meteorological Events
Author	*Tetsuro Tamura (Tokyo Inst. of Tech.)

[To Session Table]

Session 4A MS03-1: Computational Damage and Fracture Analyses on Engineering Structures
Time: 13:00 - 14:40, Monday, March 9, 2020
Location: Room 301
Chair: Hiroshi Okada (Tokyo Univ. of Science)

4A-1 (Time: 13:00 - 13:40)

Title	[Keynote] Temperature Dependence of Weibull Parameters of the Beremin Model for Prediction of Fracture Behavior in Ductile-Brittle Transition Temperature Region
Author	*Kiminobu Hojo, Naoki Ogawa, Takatoshi Hirota, Yasuto Nagoshi, Kentaro Yoshimoto (Mitsubishi Heavy Industries)

4A-2 (Time: 13:40 - 14:00)

Title	Investigation of Fracture Criteria for Crack Propagation under Very Low Cycle Fatigue
Author	*Yoshitaka Wada, Kaito Ueda (Kindai Univ.)

4A-3 (Time: 14:00 - 14:20)

Title	Dynamic Crack Propagation Analysis Based on the Local Fracture Stress Criterion Using the s-Version of the Finite Element Method
Author	*Kazuki Shibanuma, Kota Kishi, Yuuki Takeoka, Katsuyuki Suzuki (Univ. of Tokyo), Tsutomu Fukui, Toshiyuki Matsumoto (Nippon Kaiji Kyokai)

4A-4 (Time: 14:20 - 14:40)

Title	Stable Crack Propagation Analysis by the Mesh-Independent Data Point FEM (MDP-FEM) and a Point Based J-integral Evaluation Technique
Author	Yuki Sawada, *Hiroshi Okada (Tokyo Univ. of Science), Yasunori Yusa (Univ. of Electro-Communications)

[To Session Table]

Session 5A MS03-2: Computational Damage and Fracture Analyses on Engineering Structures
Time: 15:30 - 16:50, Monday, March 9, 2020
Location: Room 301
Chair: Toshio Nagashima (Sophia Univ.)

5A-1 (Time: 15:30 - 15:50)

Title	Numerical Simulation of Temperature Distribution and Thermal Stress Field in EB-PVD TBC of Microcrack Induced by Calcium-Magnesium-Alumino-Silicate (CMAS) Infiltration
Author	*Shaochen Tseng (National Taiwan Univ. of Science and Tech.), Weixu Zhang, Xueling Fan (Xi’an Jiaotong Univ.), Chingkong Chao (National Taiwan Univ. of Science and Tech.)

5A-2 (Time: 15:50 - 16:10)

Title	A Rate-Dependent Damage Model for Quasi-Brittle Failure Analysis
Author	*Chanh Dinh Vuong, Tinh Quoc Bui (Tokyo Inst. of Tech.)

5A-3 (Time: 16:10 - 16:30)

Title	A Ductile Fracture Simulation Using Lemaitre Damage Model under Multiple Conditions
Author	*Hirofumi Sugiyama (Univ. of Yamanashi), Kazumi Matsui, Takahiro Yamada (Yokohama National Univ.), Shigenobu Okazawa (Univ. of Yamanashi)

5A-4 (Time: 16:30 - 16:50)

Title	Numerical Analysis of Concrete Pavement Cracking under Multi-Head Impact Loading
Author	*Qunlei Zhang, Jinchao Yue (Zhengzhou Univ.)

[To Session Table]

Session 4B MS05-1: Structural Optimization for Creating a Better Society
Time: 13:00 - 14:20, Monday, March 9, 2020
Location: Room 401
Chair: Shintaro Yamasaki (Osaka Univ.)

4B-1 (Time: 13:00 - 13:40)

Title	[Keynote] Shape Optimization Problem for Complex Flows
Author	*Takashi Nakazawa (Osaka Univ.)

4B-2 (Time: 13:40 - 14:00)

Title	Towards a Robust Topological Design of Wave Devices
Author	*Hiroshi Isakari, Jincheng Qin, Toru Takahashi, Toshiro Matsumoto (Nagoya Univ.)

4B-3 (Time: 14:00 - 14:20)

Title	A Large-Scale Structural Optimisation of Multiple Scatterers Using the Scattering Matrix and a Fast Direct BEM
Author	*Kei Matsushima, Ryo Takagi, Hiroshi Isakari, Toru Takahashi, Toshiro Matsumoto (Nagoya Univ.)

[To Session Table]

Session 5B MS05-2: Structural Optimization for Creating a Better Society
Time: 15:30 - 16:50, Monday, March 9, 2020
Location: Room 401
Chair: Hiroshi Isakari (Nagoya Univ.)

5B-1 (Time: 15:30 - 15:50)

Title	Three Dimensional Robust Topology Optimization under Uncertain Loading Conditions
Author	*Yudai Tsushima (Nagoya Univ.), Takayuki Nishino (Tohoku Univ.), Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

5B-2 (Time: 15:50 - 16:10)

Title	Thermo-Elastic Multimaterial Topology Optimization Considering Material Strength
Author	*Daiki Watanabe (Tohoku Univ.), Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

5B-3 (Time: 16:10 - 16:30)

Title	Finite Element Analysis of Lattice Structure Deformation Based on Physical Property Identification by Optimization
Author	*Honghu Guo, Akihiro Takezawa, Mitsuru Kitamura (Hiroshima Univ.)

5B-4 (Time: 16:30 - 16:50)

Title	The Basic Study on Topology Optimization for Transient Heat Conduction
Author	*Rei Koyama (Tohoku Univ.), Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

[To Session Table]

Session 4C MS02-1: Multiscaling for Safety and Environmental Problems
Time: 13:00 - 14:40, Monday, March 9, 2020
Location: Room 402
Chair: Akiyuki Takahashi (Tokyo Univ. of Science)

4C-1 (Time: 13:00 - 13:40)

Title	[Keynote] Material Profile Reconstruction of Concrete Structures Using an Electrical Impedance Tomography Method
Author	Bong-Gu Jung, Jungwoo Park, *Jun Won Kang (Hongik Univ.)

4C-2 (Time: 13:40 - 14:00)

Title	Comparison of Failure Behaviors for Single and Multiple Phase Solid Models of Cementitious Composites
Author	Ji-Su Kim, *Tong-Seok Han (Yonsei Univ.)

4C-3 (Time: 14:00 - 14:20)

Title	Evaluation of Nonlinear Seismic Behavior of Reactor Containment Building with Fiber Reinforced Concrete
Author	*Bidhek Thusa, Duy-Duan Nguyen, Tae-Hyung Lee (Konkuk Univ.)

4C-4 (Time: 14:20 - 14:40)

Title	Higher-Order Gradient Crystal Plasticity Analysis of Plastic Deformation around Kink Band
Author	*Daijiro Kamura, Yuichi Tadano, Seiya Hagihara (Saga Univ.)

[To Session Table]

Session 5C MS02-2: Multiscaling for Safety and Environmental Problems
Time: 15:30 - 17:30, Monday, March 9, 2020
Location: Room 402
Chair: Yuichi Tadano (Saga Univ.)

5C-1 (Time: 15:30 - 15:50)

Title	Activation Energy of Kink-Pair Nucleation in BCC Iron
Author	*Yuma Mori, Akiyuki Takahashi (Tokyo Univ. of Science)

5C-2 (Time: 15:50 - 16:10)

Title	Multiscale Model for Predicting Fatigue Strength of Ferrite-Pearlite Steels
Author	*Kazuki Shibanuma, Yuta Suzuki, Zijie Liu (Univ. of Tokyo), Masao Kinefuchi (Kobe Steel)

5C-3 (Time: 16:10 - 16:30)

Title	Data-Driven Approach for Material Property Evaluation According to Microstructure Characteristics
Author	*Ji-Su Kim, Sung-Wook Hong, Tong-Seok Han (Yonsei Univ.)

5C-4 (Time: 16:30 - 16:50)

Title	Extended Stochastic Optimization for Constructing Virtual Samples of Functionally Graded Material Samples and Evaluation of Their Anisotropic Properties
Author	*Se-Yun Kim, Ji-Su Kim, Tong-Seok Han (Yonsei Univ.)

5C-5 (Time: 16:50 - 17:10)

Title	Investigation of Size Effect for Thermo-Mechanical Coupled Two-Scale Problems
Author	*Seishiro Matsubara, Kenjiro Terada (Tohoku Univ.)

5C-6 (Time: 17:10 - 17:30)

Title	Propagation of Waves in an Elastic Soil Structured with an Array of Trees
Author	Jean-Jacques Marigo (Ecole polytechnique / LMS), *Agnès Maurel (Institut Langevin / ESPCI / CNRS), Kim Pham (ENSTA Paris / IMSIA), Sébastien Guenneau (Institut Fresnel)

[To Session Table]

Session 4D MS19-1: Uncertainty Modeling in Engineering Simulation and Biomedical Simulation
Time: 13:00 - 14:20, Monday, March 9, 2020
Location: Room 403
Chairs: Naoki Takano (Keio Univ.), Heong Jae Chun (Yonsei Univ.)

4D-1 (Time: 13:00 - 13:20)

Title	Inelastic Homogenized Constitutive Model for Support Structures in Metal Additive Manufacturing
Author	*Tetsuya Matsuda, Chiharu Inoue (Univ. of Tsukuba), Naoki Takano (Keio Univ.), Hideo Takizawa (Nippon Inst. of Tech.)

4D-2 (Time: 13:20 - 13:40)

Title	Study on Quality Assurance of Additively Manufactured Product by Uncertainty Modeling and Stochastic Finite Element Analysis
Author	*Naoki Takano (Keio Univ.)

4D-3 (Time: 13:40 - 14:00)

Title	Application of Non-Linear Stochastic Finite Element Method Based on Non-Intrusive Spectral Projection Scheme to Stochastic Elasto-Plastic Problems
Author	*Hidenori Nakagawa (National Inst. of Tech., Oyama College)

4D-4 (Time: 14:00 - 14:20)

Title	Stochastic Finite Element Method Using Neumann Expansion
Author	*Lucas Degeneve, Naoki Takano (Keio Univ.), Hidenori Nakagawa (National Inst. of Tech., Oyama College)

[To Session Table]

Session 5D MS19-2: Uncertainty Modeling in Engineering Simulation and Biomedical Simulation
Time: 15:30 - 16:50, Monday, March 9, 2020
Location: Room 403
Chair: Tetsuya Matsuda (Univ. of Tsukuba)

5D-1 (Time: 15:30 - 16:10)

Title	[Keynote] Uncertainty Quantification for Seismic Fragility Analysis of Existing Civil Structures
Author	*Mayuko Nishio (Univ. of Tsukuba), Thanh Tran, Maya Shakya (Yokohama National Univ.)

5D-2 (Time: 16:10 - 16:30)

Title	Uncertainty Quantification in Verification and Validation for Modeling and Simulation of Steel-Concrete Composite Slab
Author	*Kensuke Wada, Shinya Yamamoto, Hideyuki Sakurai, Kazushi Takimoto (Shimizu)

5D-3 (Time: 16:30 - 16:50)

Title	Air Speed Evaluation by Validated CFD Simulation Result in Typhoon Condition
Author	*Aya Iwai (AIST), Katsuyuki Suzuki, Yukihisa Kuriyama (Univ. of Tokyo)

[To Session Table]

Session 4E MS08-1: Computational Methods for Water Environmental Problems and Coastal/Flood Disaster Mitigation
Time: 13:00 - 15:00, Monday, March 9, 2020
Location: Room 404
Chair: Joannes Westerink (Univ. of Notre Dame)

4E-1 (Time: 13:00 - 13:40)

Title	[Keynote] Modeling of Compound Flooding due to Rainfall-Induced Riverine Flow and Storm Surge in the Upper Texas Coast
Author	*Clint Dawson, Amin Kiaghadi, Mark Loveland, Jack Gaither, Chris Rodriguez (Univ. of Texas, Austin), Shubhra Misra (US Army Corps of Engineers Galveston District)

4E-2 (Time: 13:40 - 14:00)

Title	Consideration of the Advantages to Use a Supercomputer for Flood Risk Management
Author	*Kenichiro Kobayashi (Kobe Univ.)

4E-3 (Time: 14:00 - 14:20)

Title	A Study on Finite Element Method for Darcy-Brinkman Equations with Two-Phase Flow Using Phase-Field Model
Author	*Junichi Matsumoto, Tomohiro Sawada (AIST)

4E-4 (Time: 14:20 - 14:40)

Title	DG Method for Estimation of Inundation Area Based on Interface Capturing with Phase-Field Method
Author	*Seizo Tanaka (Hiroshima Inst. of Tech.), Shinsuke Takase (Hachinohe Inst. of Tech.)

4E-5 (Time: 14:40 - 15:00)

Title	Numerical Evaluation of Non-hydrostatic Effects of Shallow Flow on Rigid Trees
Author	*Reika Nomura (Tohoku Univ.), Shinsuke Takase (Hachinohe Inst. of Tech.), Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.)

[To Session Table]

Session 5E MS08-2: Computational Methods for Water Environmental Problems and Coastal/Flood Disaster Mitigation
Time: 15:30 - 15:50, Monday, March 9, 2020
Location: Room 404
Chair: Seizo Tanaka (Hiroshima Inst. of Tech.)

5E-1 (Time: 15:30 - 15:50)

Title	Preparation of Tsunami Hazard Maps Using High-speed GPU Version of NAMIDANCE Tsunami Simulation Code within the Scope of Disaster Resilience Actions in Takamatsu City, Japan
Author	*Ceren Ozer Sozdinler (Kagawa Univ.), Bora Yalciner (Middle East Technical Univ.), Taro Arikawa (Chuo Univ.), Yoshiyuki Kaneda (Kagawa Univ.), Ahmet Cevdet Yalciner (Middle East Technical Univ.)

[To Session Table]

Session 4F MS25-1: Application of Computational Modeling and Artificial Intelligence for Engineering Problems
Time: 13:00 - 14:20, Monday, March 9, 2020
Location: Room 405
Chair: Chia-Ching Chou (National Taiwan Univ.)

4F-1 (Time: 13:00 - 13:20)

Title	Study on 3D Diagnosis of Concrete Structures by Comprehensive Approach of Digital Hammering Inspection, AI and Simulation Technologies
Author	*Takashi Matsunaga, Ryo Ogawa, Mitsuyuki Sagisaka, Yoshihiro Isobe (Nuclear Fuel Industries), Tomonori Yamada, Shinobu Yoshimura (Univ. of Tokyo)

4F-2 (Time: 13:20 - 13:40)

Title	Valve Diagnosis Using Acoustic Emission Sensor System and AI Analysis
Author	Susumu Miura, Kouzou Hattori, Morio Kudou, Shouji Sekiguchi (Japan Nuclear Fuel), Ryota Ogawa, Takashi Matsunaga, Mitsuyuki Sagisaka, *Yoshihiro Isobe (Nuclear Fuel Industries), Tomonori Yamada, Shinobu Yoshimura (Univ. of Tokyo)

4F-3 (Time: 13:40 - 14:00)

Title	Application of 2D Convolutional Neural Network on Time Series Data for Structural Health Monitoring
Author	*Yen-Lin Chen, Pei-Hsin Chiu, Yu-Bai Xiao (National Taiwan Univ.), I-Chen Huang, Chang-Wei Huang (Chung Yuan Cristian Univ.), Shu-Wei Chang (National Taiwan Univ.)

4F-4 (Time: 14:00 - 14:20)

Title	Hydration Effect on Molecular Structure and Mechanical Properties of Human Epithelial Keratin Fibre
Author	Jian-Yu Pan, *Chia-Ching Chou (National Taiwan Univ.)

[To Session Table]

Session 5F MS25-2: Application of Computational Modeling and Artificial Intelligence for Engineering Problems
Time: 15:30 - 16:30, Monday, March 9, 2020
Location: Room 405
Chairs: Shu-Wei Chang (National Taiwan Univ.), Seunghwa Ryu (KAIST)

5F-1 (Time: 15:30 - 15:50)

Title	Application of Computational Free-Surface Flows including Particles through Porous Media Structure to Filtration Mechanics
Author	*Nobuyuki Hirooka, Satoru Ushijima (Kyoto Univ.)

5F-2 (Time: 15:50 - 16:10)

Title	Swarm Intelligence for Identifying Groundwater Contamination Source
Author	*Ayumi Kawada, Mariko Suzuki, Kazuya Inoue (Kobe Univ.)

5F-3 (Time: 16:10 - 16:30)

Title	Automatic Liver Segmentation Method in Computed Tomography (CT) Images
Author	*Douglas Kei Shing Ng, Simon Siu Wai Li (Open Univ. of Hong Kong), Benny Yiu Chung Hon (City Univ. of Hong Kong)

[To Session Table]

Session 4G MS23-1: Multiscale and Multiphysics Computational Approach on the Failure, Damage and Durability Issues of Complex Structures and Large-Scale Systems
Time: 13:00 - 14:00, Monday, March 9, 2020
Location: Room 406

4G-1 (Time: 13:00 - 13:20)

Title	A method of Thermo-Mechanical Coupling Analysis of Thermoset Resin Based on the Incremental Variational Formulation
Author	*Yosuke Yamanaka, Risa Saito, Seishiro Matsubara, Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.)

4G-2 (Time: 13:20 - 13:40)

Title	FE^r Method with Surrogate Localization Model for Composite Materials
Author	*Ryo Hatano, Seishiro Matsubara, Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.), Julien Yvonnet (Univ. Paris-Est)

4G-3 (Time: 13:40 - 14:00)

Title	Study on Patterning Process in Semiconductor Fabrication by Multiscale Simulation Method
Author	*Hyungwoo Lee, Sungwoo Park, Muyoung Kim (Seoul National Univ.), Byunghoon Lee, Changyoung Jeong (SAMSUNG), Maenghyo Cho (Seoul National Univ.)

[To Session Table]

Session 5G MS23-2: Multiscale and Multiphysics Computational Approach on the Failure, Damage and Durability Issues of Complex Structures and Large-Scale Systems
Time: 15:30 - 16:30, Monday, March 9, 2020
Location: Room 406

5G-1 (Time: 15:30 - 15:50)

Title	A Methodology for Frequency Response Model Updating Based on Condensation Method and Neural Network
Author	*Heejun Sung (Seoul National Univ.), Seongmin Chang (Kumoh National Inst. of Tech.), Maenghyo Cho (Seoul National Univ.)

5G-2 (Time: 15:50 - 16:10)

Title	Phase-field Crack Analysis Using Estimation of Transition Zone of Crack by Molecular Dynamics Simulation
Author	*Kan Satake, Kiyoshiro Okada, Mayu Muramatsu (Keio Univ.)

5G-3 (Time: 16:10 - 16:30)

Title	Thermo-Chemo-Viscoelastic Decoupled Two-Scale Analysis of Fiber Reinforced Plastics Subjected to Curing Process
Author	Risa Saito, Seishiro Matsubara, Shuji Moriguchi, *Kenjiro Terada (Tohoku Univ.)

[To Session Table]

Session 4H MS13-1: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 13:00 - 14:40, Monday, March 9, 2020
Location: Room 501
Chair: Andreas Lintermann (FZ Jülich, Germany)

4H-1 (Time: 13:00 - 13:40)

Title	[Keynote] Self-Developing Systems: From Zombie Ants to Constrained Interactive Networks
Author	*Christian Peco, Farshad Ghanbari, Francesco Costanzo, David Hughes (Penn State)

4H-2 (Time: 13:40 - 14:00)

Title	3-D Modeling of Cerebral Microcirculation Involving Dynamics of Erythrocyte-Suspension and Oxygen Transport
Author	*Satoshi Ii (Tokyo Metropolitan Univ.), Naoki Takeishi, Junya Kobayashi, Shigeo Wada (Osaka Univ.)

4H-3 (Time: 14:00 - 14:20)

Title	Analysis of the Human Upper Airway by Means of Lattice-Boltzmann Simulations and Machine Learning
Author	*Mario Rüttgers (RWTH Aachen Univ.), Andreas Lintermann (FZ Jülich), Wolfgang Schröder (RWTH Aachen Univ.)

4H-4 (Time: 14:20 - 14:40)

Title	Development of a CFD Simulator of Whole Cerebral Blood Flow
Author	*Shunichi Ishida (Kobe Univ.), Hiroki Kitade (Osaka Univ.), Satoshi Ii (Tokyo Metropolitan Univ.), Yohsuke Imai (Kobe Univ.), Shigeo Wada (Osaka Univ.)

[To Session Table]

Session 5H MS13-2: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 15:30 - 17:30, Monday, March 9, 2020
Location: Room 501
Chair: Feng Xiao (Tokyo Inst. of Tech.)

5H-1 (Time: 15:30 - 15:50)

Title	Free-surface Flow Simulations for Ship Navigation Using Mesh-refined Lattice Boltzmann Method on Multiple GPUs
Author	*Seiya Watanabe, Takayuki Aoki (Tokyo Inst. of Tech.), Changhong Hu (Kyushu Univ.)

5H-2 (Time: 15:50 - 16:10)

Title	High-fidelity Multi-GPU Simulations for Automotive Aerodynamics
Author	Christoph A. Niedermeier, Christian F. Janßen (Altair Engineering GmbH), *Thomas Indinger (Tech. Univ. of Munich)

5H-3 (Time: 16:10 - 16:30)

Title	Large-scale Multi-GPU Aerodynamics Simulations for Group of Racing Bicycles using Mesh-refined Lattice Boltzmann Method
Author	*Yuta Hasegawa (Japan Atomic Energy Agency), Takayuki Aoki (Tokyo Inst. of Tech.), Hiromichi Kobayashi (Keio Univ.), Keita Shirasaki (Japan Cycling Federation)

5H-4 (Time: 16:30 - 16:50)

Title	A Framework for Coupled Mechanical Fluid-Structure Interaction Simulation of a Road Vehicle
Author	*Yotaro Nomoto (Kobe Univ.), Rahul Bale, Keiji Onishi, Makoto Tsubokura (RIKEN)

5H-5 (Time: 16:50 - 17:10)

Title	A Multi-GPU Simulation with AMR Method for a Dolphin Free-swimming Using Lattice Boltzmann Method
Author	*Daiki Yamaguchi, Seiya Watanabe, Takayuki Aoki, Hiroto Tanaka, Shotaro Sayama (Tokyo Inst. of Tech.)

5H-6 (Time: 17:10 - 17:30)

Title	Aerodynamics Simulation Framework for Ski-Jumping Take-Off and Its Application to Various Jumpers
Author	*Hiromasa Kajimoto, Shunpei Koyama (Kobe Univ.), Rahul Bale (RIKEN Center for Computational Science), Keizo Yamamoto (Hokusho Univ.), Makoto Tsubokura (Kobe Univ., RIKEN Center for Computational Science)

[To Session Table]

Session 4I MS27-1: Computational Methods and Numerical Simulations for Impact Dynamics
Time: 13:00 - 13:40, Monday, March 9, 2020
Location: Room 502

4I-1 (Time: 13:00 - 13:20)

Title	An Explicit Spectral Element Method for Transient Simulation of Elastic Waves in Unbounded Domains
Author	Boyoung Kim, *Eunyoung Kim, Jun Won Kang (Hongik Univ.)

4I-2 (Time: 13:20 - 13:40)

Title	A Compressible Four-Way Coupling Solver for Shock-Induced Dense Particle Flow
Author	*Hua Lv, Zhanli Mao (China People’s Police Univ.), Zhongqi Wang, Jianping Li (Beijing Inst. of Tech.)

[To Session Table]

Session 5I MS27-2: Computational Methods and Numerical Simulations for Impact Dynamics
Time: 15:30 - 16:50, Monday, March 9, 2020
Location: Room 502
Chair: Sanping Li (COMAC)

5I-1 (Time: 15:30 - 15:50)

Title	Application of Detailed Finite Element Model in Civil Aircraft Bird-Strike Simulation
Author	*Jun Gao, Chunyan Song, Baoxing Chen (Shanghai Aircraft Design and Research Institute)

5I-2 (Time: 15:50 - 16:10)

Title	Dynamic Response Simulation of FAA Hybrid Dummy under an Aircraft Real Vertical Crash Load Condition
Author	*Zhibin Wu (Northwestern Polytechnical Univ.), Sanping Li, Jiaqi Wang (Shanghai Aircraft Design and Research Institute), Yulong Li (Northwestern Polytechnical Univ.)

5I-3 (Time: 16:10 - 16:30)

Title	Dynamic Mechanical Response and Energy Absorption Characteristics of Expansion Tubes under Axial Compression
Author	*Zizhen Qi, Yuliang Lin, Yuwu Zhang (National Univ. of Defense Tech.)

5I-4 (Time: 16:30 - 16:50)

Title	Numerical Simulation on the Progressive Collapse of a Bridge Structure
Author	Yachao Hu, *Feng Xi (Shandong Jianzhu Univ.)

[To Session Table]

Session 4J MS01-1: Frontiers of Nonlinear, Impact and Instability Analysis of Solids and Structures
Time: 13:00 - 15:00, Monday, March 9, 2020
Location: Room 503
Chair: Shingo Ozaki (Yokohama National Univ.)

4J-1 (Time: 13:00 - 13:40)

Title	[Keynote] A General Expression for Linearized Properties of Swollen Elastomers Undergoing Large Deformations
Author	*Dai Okumura, Hironori Kawabata (Nagoya Univ.), Shawn A. Chester (New Jersey Inst. of Tech.)

4J-2 (Time: 13:40 - 14:00)

Title	Computational Simulation of Mechanical and Swelling Behaviors of Hydrogel Based on Rate-Form Molecular Chain Network Theory
Author	*Makoto Uchida, Shunpei Morita, Tatsuya Sengoku, Yoshihisa Kaneko (Osaka City Univ.), Dai Okumura (Nagoya Univ.), Hiro Tanaka (Osaka Univ.), Shohei Ida (Univ. of Siga Prefecture)

4J-3 (Time: 14:00 - 14:20)

Title	Switching Behaviors in a Viscoelastic Structural Model Depending on Loading Rate
Author	*Hiro Tanaka, Gakuto Yamanokuchi, Yoji Shibutani (Osaka Univ.)

4J-4 (Time: 14:20 - 14:40)

Title	Analysis of High-Speed Behavior on Human Body by Human Approximated Material
Author	*Gil Ho Yoon, Jung Sik Choi, Hoo Min Lee (Hanyang Univ.)

4J-5 (Time: 14:40 - 15:00)

Title	Simulation of High-Speed Impact Behavior on Changes in Transfer Energy
Author	*Hoo Min Lee, Jung Sik Choi, Gil Ho Yoon (Hanyang Univ.)

[To Session Table]

Session 5J MS01-2: Frontiers of Nonlinear, Impact and Instability Analysis of Solids and Structures
Time: 15:30 - 17:10, Monday, March 9, 2020
Location: Room 503
Chairs: Kohei Tateyama (Ritsumeikan Univ.), Daigoro Isobe (Univ. of Tsukuba)

5J-1 (Time: 15:30 - 15:50)

Title	Finite Element Analysis of Fracture Statistics of Ceramics
Author	*Shingo Ozaki, Aoki Yuya (Yokohama National Univ.), Kyohei Takeo (Aoyama Gakuin Univ.), Toshio Osada (NIMS)

5J-2 (Time: 15:50 - 16:10)

Title	Finite Element Analysis of Self-Healing Ceramics
Author	*Naoki Kanda, Aiko Watabe (Yokohama National Univ.), Toshio Osada (NIMS), Shingo Ozaki (Yokohama National Univ.)

5J-3 (Time: 16:10 - 16:30)

Title	Structural Analysis of Super High-Rise Steel Building Frame with Buckling-Restrained Braces under Long-Duration Earthquake Motion
Author	*Takumi Takeda, Daigoro Isobe (Univ. of Tsukuba)

5J-4 (Time: 16:30 - 16:50)

Title	Effect of Strain Rate on Crack Propagation of Ductile Fracture Behavior using Damage Mechanics Model
Author	*Hidekazu Takazawa, Fuminori Iwamatsu, Katsumasa Miyazaki (Hitachi), Hiroyuki Yamada, Nagahisa Ogasawara (National Defense Academy)

5J-5 (Time: 16:50 - 17:10)

Title	Effect of Microstructure on Mechanical Properties in Cell Materials
Author	*Kohei Tateyama, Yuki Hayakawa, Susumu Nakata, Keiko Watanabe (Ritsumeikan Univ.)

[To Session Table]

Session 4K MS07-1: Resilience of Built Environment against Extreme Disaster
Time: 13:00 - 14:40, Monday, March 9, 2020
Location: Room 504
Chairs: Erik A Johnson (Univ. of Southern California), Yoichi Mukai (Kobe Univ.)

4K-1 (Time: 13:00 - 13:40)

Title	[Keynote] Comparison of E-Defense Test Results for Semi-Active Controlled Base Isolation System by Five Institutes in Japan and USA
Author	*Hideo Fujitani, Yoichi Mukai (Kobe Univ.), Eiji Sato (National Institute for Earth Science and Disaster Resilience), Erik A. Johnson (Univ. of Southern California), Richard Christenson (Univ. of Connecticut)

4K-2 (Time: 13:40 - 14:00)

Title	E-Defense Shake Table Experiments Compared to Real-Time Hybrid Simulation Tests for Controllable Damping Strategies
Author	Qian Fang, *Erik A. Johnson (Univ. of Southern California), Eiji Sato (National Research Institute for Earth Science and Disaster Resilience), Hideo Fujitani, Yoichi Mukai (Kobe Univ.)

4K-3 (Time: 14:00 - 14:20)

Title	Real-Time Hybrid Simulation of a Base Isolated Building with Supplemental Damper
Author	*Matthew Stevens, Muammer Avci, Richard Christenson (Univ. of Connecticut)

4K-4 (Time: 14:20 - 14:40)

Title	Real-Time Hybrid Test by Synchronizing High-Speed Actuators and Shaking-Table to Perform Seismic Behavior of RC Frame Structure
Author	*Ayaka Yokoyama, Kohiro Fushihara, Yoichi Mukai, Takashi Fujinaga, Hideo Fujitani (Kobe Univ.)

[To Session Table]

Session 5K MS07-2: Resilience of Built Environment against Extreme Disaster
Time: 15:30 - 17:10, Monday, March 9, 2020
Location: Room 504
Chairs: Hideo Fujitani (Kobe Univ.), Richard Christenson (Univ. of Connecticut)

5K-1 (Time: 15:30 - 15:50)

Title	Indirect Computation of Moat Wall Pounding Force in Base-Isolated Buildings
Author	*Patrick J. Hughes, Gilberto Mosqueda (Univ. of California, San Diego)

5K-2 (Time: 15:50 - 16:10)

Title	Experimental and Analytical Validation of the Behavior of Base-isolated Buildings during a Collision
Author	*Hirohisa Fukui, Hideo Fujitani, Yoichi Mukai (Kobe Univ.), Mai Ito (Building Research Institute), Gilberto Mosqueda (Univ. of California, San Diego)

5K-3 (Time: 16:10 - 16:30)

Title	Ensuring the Safety of Base-Isolated Buildings with Elastic-Plastic Braking Devices
Author	*Saeko Fukuda, Kazuki Matsuda (Kobe Univ.), Akiko Kishida (National Research Institute for Earth Science and Disaster Resilience), Kenzo Taga, Yoichi Mukai (Kobe Univ.), Gilberto Mosquede (Univ. of California)

5K-4 (Time: 16:30 - 16:50)

Title	Cyclic Behavior of Steel Rigid-Frame Bridge Pier with Bolted Frictional Joints
Author	*Kunitaro Hashimoto (Kobe Univ.), Chia-Ming Uang (Univ. of California, San Diego)

5K-5 (Time: 16:50 - 17:10)

Title	Inelastic Responses of Hybrid WF Cross-section Beam-Columns Consisting of Ultra-high Strength Steel Flange and Normal Strength Steel Web
Author	*Hayato Asada, Kenzo Taga (Kobe Univ.), Jeffrey Berman (Univ. of Washington)

[To Session Table]

Session 4L MS18-1: Reliability and Safety of Composite Structures
Time: 13:00 - 14:40, Monday, March 9, 2020
Location: Room 505
Chairs: Masahiro Arai (Nagoya Univ.), Keita Goto (Nagoya Univ.)

4L-1 (Time: 13:00 - 13:40)

Title	[Keynote] Evaluation and Suppression of the Thermal Deformation of CFRP Reflectors due to the Uncertainty of Fiber Orientation Angle
Author	*Shun Tanaka, Masahiro Arai, Keita Goto, Akinori Yoshimura (Nagoya Univ.), Tadashige Ikeda (Chubu Univ.)

4L-2 (Time: 13:40 - 14:00)

Title	Multiscale Analysis for Out-of-plane Tensile Tests of Unidirectional CFRP
Author	*Hirokazu Kurita, Tetsuya Matsuda (Univ. of Tsukuba), Masahiro Hojo (JAXA)

4L-3 (Time: 14:00 - 14:20)

Title	Preliminary Investigation of Mechanical Behavior of 3D-Printing FRP Structures and Its Numerical Simulation
Author	*Takahito Moribe, Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

4L-4 (Time: 14:20 - 14:40)

Title	Numerical Analysis of Damage Growth in Plain-Woven CFRP Laminates Based on Homogenization Theory
Author	*Kosuke Nonoyama, Keita Goto, Masahiro Arai, Akinori Yoshimura (Nagoya Univ.)

Tuesday, March 10, 2020

[To Session Table]

Session 6A Plenary Lecture 2
Time: 9:00 - 10:00, Tuesday, March 10, 2020
Location: Room 301
Chairs: John E. Dolbow (Duke Univ.), Hiroshi Okada (Tokyo Univ. of Science)

6A-1 (Time: 9:00 - 10:00)

Title	[Plenary] Towards Heterogeneous Process, Scale, and Model Coupling in Simulating the Hydrodynamics of the Coastal Ocean
Author	*Joannes J. Westerink (Univ. of Notre Dame)

[To Session Table]

Session 7H Semi-Plenary Lecture 5
Time: 10:20 - 11:00, Tuesday, March 10, 2020
Location: Room 501
Chairs: Olivier Allix (ENS Cachan), Yuichi Tadano (Saga Univ.)

7H-1 (Time: 10:20 - 11:00)

Title	[Semi-Plenary] Advancing the Seismic Design of Reinforced Concrete and Masonry Structures using Computational Models and Large-scale Experiments
Author	*P. Benson Shing (Univ. of California, San Diego)

[To Session Table]

Session 8H Semi-Plenary Lecture 7
Time: 11:00 - 11:40, Tuesday, March 10, 2020
Location: Room 501
Chairs: Olivier Allix (ENS Cachan), Yuichi Tadano (Saga Univ.)

8H-1 (Time: 11:00 - 11:40)

Title	[Semi-Plenary] Recent Developments in Immersed IGA-Meshfree Methods for Extreme-Event Simulation
Author	*Yuri Bazilevs (Brown Univ.)

[To Session Table]

Session 7I Semi-Plenary Lecture 6
Time: 10:20 - 11:00, Tuesday, March 10, 2020
Location: Room 502
Chairs: Kenichi Soga (Univ. of California, Berkeley), Seiichi Koshizuka (Univ. of Tokyo)

7I-1 (Time: 10:20 - 11:00)

Title	[Semi-Plenary] Experience-Based Noise Evaluation System Using VR Technolog
Author	*Kazuo Kashiyama (Chuo Univ.)

[To Session Table]

Session 9A MS03-3: Computational Damage and Fracture Analyses on Engineering Structures
Time: 13:00 - 15:00, Tuesday, March 10, 2020
Location: Room 301
Chair: Hiroshi Okada (Tokyo Univ. of Science)

9A-1 (Time: 13:00 - 13:20)

Title	Experimental Observation and Numerical Simulation for Dynamic Fracture by Projectile Collision
Author	*Takehiro Fujimoto, Fangyi Wang, Hiroki Yasufuku (Kobe Univ.)

9A-2 (Time: 13:20 - 13:40)

Title	Modeling Quasi-Brittle Fractures Based on a Viscous Force-Releasing Mechanism
Author	*Jinxing Liu (Jiangsu Univ.)

9A-3 (Time: 13:40 - 14:00)

Title	X-FEM Computation for Crack Branching Problems for Steel Structures
Author	*Kengo Maeda, Kohei Nishiguchi (Hiroshima Univ.), Koki Tazoe (Yanmar), Satoyuki Tanaka (Hiroshima Univ.)

9A-4 (Time: 14:00 - 14:20)

Title	Damage Propagation Analyses of CFRP Laminate Subjected to Out-of-Plane Load by FEM Using Cohesive Zone Model
Author	*Chenyu Wang, Toshio Nagashima (Sophia Univ.)

9A-5 (Time: 14:20 - 14:40)

Title	Interface Shape Optimization of Bonded Structures Using Adhesive Failure Criteria in Multiaxial Stress States with Acrylic and Epoxy Adhesives
Author	*Yang Xue, Yoshoki Yamauchi, Hiro Tanaka, Yoji Shibutani (Osaka Univ.), Masato Iimori (JSOL)

9A-6 (Time: 14:40 - 15:00)

Title	Development of Three-dimensional Thermal Stress Analyses System by XFEM Using Only Heaviside Step Function
Author	*Toshio Nagashima (Sophia Univ.)

[To Session Table]

Session 10A MS03-4: Computational Damage and Fracture Analyses on Engineering Structures
Time: 15:30 - 17:10, Tuesday, March 10, 2020
Location: Room 301
Chair: Yoshitaka Wada (Kindai Univ.)

10A-1 (Time: 15:30 - 16:10)

Title	[Keynote] Computational Modelling of Fatigue Damage for X100Q Steel Catenary Risers
Author	*Padraic O'Donoghue, Ronan Devaney, Sean Leen (National Univ. of Ireland Galway)

10A-2 (Time: 16:10 - 16:30)

Title	An Advanced Surface Correction Method for Peridynamic Model
Author	*Ming-Jyun Dai, Michiya Imachi, Satoyuki Tanaka (Hiroshima Univ.)

10A-3 (Time: 16:30 - 16:50)

Title	Ultimate Strength Analysis of a Cracked Thin Panel Subjected to Tensile and Compressive Loading
Author	*Septia Hardy Sujiatanti, Satoyuki Tanaka, Shuhei Shinkawa (Hiroshima Univ.), Daisuke Yanagihara (Kyushu Univ.)

10A-4 (Time: 16:50 - 17:10)

Title	Computations of Mixed Mode Stress Intensity Factors in 3D Functionally Graded Material Using the Interaction Integral Method
Author	*Omar Tabaza, Hiroshi Okada (Tokyo Univ. of Science), Yasunori Yusa (Univ. of Electro-Communications)

[To Session Table]

Session 9B MS05-3: Structural Optimization for Creating a Better Society
Time: 13:00 - 14:40, Tuesday, March 10, 2020
Location: Room 401
Chair: Junji Kato (Nagoya Univ.)

9B-1 (Time: 13:00 - 13:20)

Title	Support System Based on Knowledge Discovery in Databases for Formulating Topology Optimization Problems
Author	*Shintaro Yamasaki, Kentaro Yaji, Kikuo Fujita (Osaka Univ.)

9B-2 (Time: 13:20 - 13:40)

Title	Topology Optimization Considering Nonlinear Behavior of Brittle Damage Material Model
Author	*Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

9B-3 (Time: 13:40 - 14:00)

Title	Lattice Density Optimization for Effective Liquid Cooling Based on Darcy-Forchheimer Law
Author	*Akihiro Takezawa (Hiroshima Univ.)

9B-4 (Time: 14:00 - 14:20)

Title	Numerical Experiments on Equilibrium Analysis of Structures by Gradient Methods
Author	*Shinnosuke Fujita (Univ. of Kitakyushu)

9B-5 (Time: 14:20 - 14:40)

Title	Three Dimensional Multi-Phase Field Topology Optimization of Polycrystalline Microstructure to Maximize Stiffness of Macrostructure
Author	*Hirofumi Kudo (Tohoku Univ.), Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

[To Session Table]

Session 10B MS05-4: Structural Optimization for Creating a Better Society
Time: 15:30 - 16:50, Tuesday, March 10, 2020
Location: Room 401
Chair: Akihiro Takezawa (Hiroshima Univ.)

10B-1 (Time: 15:30 - 15:50)

Title	Size Optimization Method Considering Buckling Mode Shape and Critical Buckling Temperature
Author	*Hoo Min Lee, Gil Ho Yoon (Hanyang Univ.)

10B-2 (Time: 15:50 - 16:10)

Title	Preliminary Investigation on Topology Optimization of Microstructure for Heat Conduction and Transfer in Porous Media
Author	*Naruethep Sukulthanasorn, Hiroya Hoshiba (Nagoya Univ.), Mao Kurumatani (Ibaraki Univ.), Junji Kato (Nagoya Univ.), Kenjiro Terada (Tohoku Univ.)

10B-3 (Time: 16:10 - 16:30)

Title	A Pervasive Community Detection Method for Social Media Analysis
Author	Haruka Monya, *Takeshi Matsui (Gunma Univ.)

10B-4 (Time: 16:30 - 16:50)

Title	Simplified Topology Optimization Method to Improve Structural Buckling Behavior
Author	*Hiroki Kamada (Tohoku Univ.), Hiroya Hoshiba, Junji Kato (Nagoya Univ.)

[To Session Table]

Session 9C MS02-3: Multiscaling for Safety and Environmental Problems
Time: 13:00 - 15:00, Tuesday, March 10, 2020
Location: Room 402
Chair: Tong-Seok Han (Yonsei Univ.)

9C-1 (Time: 13:00 - 13:20)

Title	Vehicle Velocity Control in Case of Vehicles Passing Through Intersection
Author	*Nozomi Murai, Ryo Kazama, Eisuke Kita (Nagoya Univ.)

9C-2 (Time: 13:20 - 13:40)

Title	Vehicle Velocity Control in Case of Shunting and Joining of Platoons
Author	*Sota Ono, Hiroki Yoshida, Eisuke Kita (Nagoya Univ.)

9C-3 (Time: 13:40 - 14:00)

Title	Multiscale Materials Modeling of Dislocation Shielding at Crack Tips Considering the Dislocation-Precipitate Interactions
Author	*Taiki Mizukami, Akiyuki Takahashi (Tokyo Univ. of Science)

9C-4 (Time: 14:00 - 14:20)

Title	Second-Order Concurrent Computational Homogenization Method and Multi-Scale Hydro-Mechanical Modeling of Saturated Granular Materials
Author	*Xikui Li, Songge Zhang, Qinglin Duan (Dalian Univ. of Tech.)

9C-5 (Time: 14:20 - 14:40)

Title	Prediction of Critical Resolved Shear Stress in Spinodally Decomposed Fe-Cr Alloys
Author	*Ryota Sato, Akiyuki Takahashi (Tokyo Univ. of Science)

9C-6 (Time: 14:40 - 15:00)

Title	Strain Localization Analysis of Hexagonal Metals Using Homogenization-Based Crystal Plasticity
Author	*Yusuke Ikio, Yuichi Tadano, Seiya Hagihara (Saga Univ.)

[To Session Table]

Session 10C MS22: Multiscale Modeling of the Failure of Crystalline and Amorphous Metals from Nano to Macro
Time: 15:30 - 16:50, Tuesday, March 10, 2020
Location: Room 402
Chair: Seunghwa Ryu (KAIST)

10C-1 (Time: 15:30 - 15:50)

Title	Multiscale Modeling of the Ablative Process for Polyhedral Oligomeric Silsesquioxane Based Polymers
Author	*Doyoung Kim, SangHyuk Yoo (Yonsei Univ.)

10C-2 (Time: 15:50 - 16:10)

Title	Atomistic Calcualtions of Fracture Behaviors in Si Nanowires with Screened-Tersoff Potential
Author	*Youhwan Jo, Byeongchan Lee (Kyung Hee Univ.)

10C-3 (Time: 16:10 - 16:30)

Title	Systematic Investigation of the Deformation Mechanisms of a γ-TiAl Single Crystal
Author	Taegu Lee, *Seunghwa Ryu (KAIST)

10C-4 (Time: 16:30 - 16:50)

Title	Drag on Moving Dislocations and Grain Boundaries in Discrete Systems
Author	*Soon Kim, Hokun Kim, Sung Youb Kim (Ulsan National Inst. of Science and Tech.)

[To Session Table]

Session 9D MS19-3: Uncertainty Modeling in Engineering Simulation and Biomedical Simulation
Time: 13:00 - 14:20, Tuesday, March 10, 2020
Location: Room 403
Chairs: Shinya Yamamoto (Shimizu), Naoki Takano (Keio Univ.)

9D-1 (Time: 13:00 - 13:20)

Title	Patient-Specific Biomechanical Behaviors of Lumbar Degenerative Kyphosis
Author	Hye Sung Seo, TaeHeon Noh, *Heoung-Jae Chun (Yonsei Univ.)

9D-2 (Time: 13:20 - 13:40)

Title	Uncertainty Qualification of the Non-Local Damage Model for Biological Soft Tissue
Author	Di Zuo, Haitian Yang, *Yiqian He (Dalian Univ. of Tech.)

9D-3 (Time: 13:40 - 14:00)

Title	Effects of Uncertainty in Internal Structures on Damage Behavior of Plain-Woven Composites
Author	*Nozomi Semba, Tetsuya Matsuda, Gai Kubo (Univ. of Tsukuba)

9D-4 (Time: 14:00 - 14:20)

Title	Stochastic Nonlinear Multiscale Computational Scheme for Short Fiber Reinforced Composites to Study the Influence of Microstructural Variability on Damage Propagation
Author	*Tien-Dat Hoang, Naoki Takano (Keio Univ.)

[To Session Table]

Session 10D MS17-1: Hyper-Complex Disaster Simulation
Time: 15:30 - 17:30, Tuesday, March 10, 2020
Location: Room 403
Chairs: Mitsuteru Asai (Kyushu Univ.), Eduard M.B. Campello (Univ. of São Paulo)

10D-1 (Time: 15:30 - 16:10)

Title	[Keynote] Modeling of Particle Flows Interacting with Thin Flexible Structures
Author	*Eduardo M. B. Campello (Univ. of Sao Paulo)

10D-2 (Time: 16:10 - 16:30)

Title	Collapse Simulation of Wooden Houses Using the ASI-Gauss Code for Estimating a City Level Damage during Earthquake and Tsunami
Author	*Kohei Hara, Hidetaka Ishii, Mitsuteru Asai (Kyushu Univ.), Seizo Tanaka (Hiroshima Inst. of Tech.), Daigoro Isobe (Univ. of Tsukuba)

10D-3 (Time: 16:30 - 16:50)

Title	Development of an Immersive Experience System for Understanding Avalanche Phenomena Using Head-Mounted Display
Author	*Takafumi Toshima, Shinsuke Takase (Hachinohe Inst. of Tech.), Tsukasa Kikuchi (Tokyo Univ. of Tech.), Tomoya Ito (Hachinohe Inst. of Tech.)

10D-4 (Time: 16:50 - 17:10)

Title	Tsunami Risk Evaluation Using Proper Orthogonal Decomposition
Author	*Kenta Tozato (Tohoku Univ.), Shinsuke Takase (Hachinohe Institute of technology), Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.), Yu Otake (Niigata Univ.), Yo Fukutani (Kanto Gakuin Univ.), Kazuya Nojima, Masaaki Sakuraba (Nippon Koei)

10D-5 (Time: 17:10 - 17:30)

Title	A Hazard Map of Impact Force of Snow Avalanche Based on 3D Numerical Simulation
Author	*Kouhei Kito, Hasuka Kanno, Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.), Shinsuke Takase (Hachinohe Inst. of Tech.), Kazuki Nakamura, Isao Kamiishi (National Research Institute for Earth Science and Disaster Resilience)

[To Session Table]

Session 9E MS11-1: Computational Methods and Modeling for Disaster Prevention and Mitigation
Time: 13:00 - 15:00, Tuesday, March 10, 2020
Location: Room 404
Chair: Tomonori Yamada (Univ. of Tokyo)

9E-1 (Time: 13:00 - 13:20)

Title	PANDA and its Applications to Safety Evaluation at Extreme Scale
Author	*Rong Tian (IAPCM)

9E-2 (Time: 13:20 - 13:40)

Title	Collapse Simulation of a Full-Scale Six-Story Reinforced Concrete Frame Using Material Point Method
Author	*Fan Zeng (IAPCM)

9E-3 (Time: 13:40 - 14:00)

Title	A Lagrange Multiplier Based Cohesive Zone Approach for Interfacial Cracking Analysis of Laminated Composites with Solid-Shell Elements
Author	*Shunhua Chen (Univ. of Tokyo), Hu Chen (Guangzhou Automobile Group), Naoto Mitsume (Univ. of Tsukuba), Tinh Bui (Tokyo Inst. of Tech.), Wei Gao (Guangdong Univ. of Tech.), Tomonori Yamada, Shinobu Yoshimura (Univ. of Tokyo)

9E-4 (Time: 14:00 - 14:20)

Title	Research and Development of Wind Environment Evaluation Method using Geospatial Information to Support Planning
Author	*Ryo Araya (Environmental GIS Laboratory,), Takanori Uchida (Kyushu Univ.)

9E-5 (Time: 14:20 - 14:40)

Title	High Fidelity Tsunami Run-up Simulation Using the SPH Parallelized by an Expanding Slice Grid
Author	*Taiga Makino, Mitsuteru Asai (Kyushu Univ.), Mikito Furuichi, Daisuke Nishiura (Japan Agency for Marine-Earth Science and Techonology)

9E-6 (Time: 14:40 - 15:00)

Title	A Novel EMPS-FEM Coupling Scheme for Fluid-Structure Interaction Analysis
Author	*Zumei Zheng, Guangtao Duan (Univ. of Tokyo), Naoto Mitsume (Univ. of Tsukuba), Shunhua Chen (Univ. of Tokyo), Wei Gao (Guangdong Univ. of Tech.), Shinobu Yoshimura (Univ. of Tokyo)

[To Session Table]

Session 10E MS11-2: Computational Methods and Modeling for Disaster Prevention and Mitigation
Time: 15:30 - 16:30, Tuesday, March 10, 2020
Location: Room 404
Chair: Tomonori Yamada (Univ. of Tokyo)

10E-1 (Time: 15:30 - 15:50)

Title	Estimation of Tsunami Wave Forces : A Review
Author	*Shinobu Yoshimura (Univ. of Tokyo), Takashi Tomita (Nagoya Univ.), Tomoyuki Amano (Chubu Electric Power), Tsuyoshi Arimitsu (The Kansai Electric Power), Tomohide Saito (Tohoku Electric Power), Makoto Nagamine (Tokyo Electric Power Company Holdings)

10E-2 (Time: 15:50 - 16:10)

Title	Evaluation of a Far-wake Parameterization for a Diagnostic Mass Consistent Flow Model
Author	*Mitsufumi Asami, Arata Kimura, Hideyuki Oka (National Inst. of Maritime, Port and Aviation Tech.)

10E-3 (Time: 16:10 - 16:30)

Title	Structural Safety Oriented Model-Data Driven Computation for Urban Disaster Prevention
Author	*Peize Li, Pu Chen, Yongqiang Chen (Peking Univ.)

[To Session Table]

Session 9F MS26-1: Machine Learning and Data Driven Based Engineering Computation
Time: 13:00 - 13:20, Tuesday, March 10, 2020
Location: Room 405

9F-1 (Time: 13:00 - 13:20)

Title	Data-Driven Prediction of Phase Separation Structure in Polymer Alloy and Its Properties
Author	*Kazuya Hiraide, Kenta Hirayama, Katsuhiro Endo, Mayu Muramatsu (Keio Univ.)

[To Session Table]

Session 9G MS30-1: Microstructure-based Modeling and Numerical Methods in Materials and Environmental Sciences
Time: 13:00 - 14:00, Tuesday, March 10, 2020
Location: Room 406
Chairs: Xiaofan Gou (Hohai Univ.), Hongguang Sun (Hohai Univ.)

9G-1 (Time: 13:00 - 13:20)

Title	Theoretical Framework for Percolation Threshold, Tortuosity and Transport Properties of Inhomogeneous Porous Composites
Author	*Wenxiang Xu (Hohai Univ.)

9G-2 (Time: 13:20 - 13:40)

Title	Complex Microstructure of Bi₂Sr₂CaCu₂O_x Multifilamentary Composite Round Wires and the Impacts on the Mechanical and Electrical Behaviors
Author	*Xiao-Fan Gou, Zhao-Fei Jiang, Xin-Xin Zhou (Hohai Univ.)

9G-3 (Time: 13:40 - 14:00)

Title	Three-Scale Asymptotic Computations of the Elliptic Eigenvalue Problems for Hierarchically Composite Materials
Author	*Qiang Ma, Shuyu Ye (Sichuan Univ.), Junzhi Cui (Chinese Academy of Sciences)

[To Session Table]

Session 10G MS30-2: Microstructure-based Modeling and Numerical Methods in Materials and Environmental Sciences
Time: 15:30 - 15:50, Tuesday, March 10, 2020
Location: Room 406
Chair: Wenxiang Xu (Hohai Univ.)

10G-1 (Time: 15:30 - 15:50)

Title	Scaling Law of Splashed Particles Number under the Conditions of Mars and Earth Based on Three-Dimensional Grain/Bed Collision
Author	*Hao-jie Huang (Hohai Univ.)

[To Session Table]

Session 9H MS13-3: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 13:00 - 15:00, Tuesday, March 10, 2020
Location: Room 501
Chair: Yohsuke Imai (Kobe Univ.)

9H-1 (Time: 13:00 - 13:40)

Title	[Keynote] Large-Scale Phase-Field Simulations for Dendrite Growth on GPU Supercomputer
Author	*Tomohiro Takaki (Kyoto Inst. of Tech.)

9H-2 (Time: 13:40 - 14:00)

Title	CFD Simulation of Multiphase Flows Using Phase-Field and Multi-Phase-Field Models
Author	*Naoki Takada (AIST), Shintaro Aihara, Tomohiro Takaki (Kyoto Inst. of Tech.)

9H-3 (Time: 14:00 - 14:20)

Title	Simulation of Turbulent Bubbly Flows using Cumulant Lattice Boltzmann Method with Multi-phase Field Model
Author	*Yos Panagaman Sitompul, Takayuki Aoki (Tokyo Inst. of Tech.), Tomohiro Takaki (Kyoto Inst. of Tech.)

9H-4 (Time: 14:20 - 14:40)

Title	A Simulation of Liquid Film by Using Fully Explicit Two-Phase Flow Solver with Interface-Adapted AMR Method
Author	*Shintaro Matsushita, Takayuki Aoki (Tokyo Inst. of Tech.)

9H-5 (Time: 14:40 - 15:00)

Title	Space-Time Isogeometric Discretization of the Cahn-Hilliard Equation
Author	*Takahiro Nakamura, Yuto Otoguro, Kenji Takizawa (Waseda Univ.), Tayfun E. Tezduyar (Rice Univ.)

[To Session Table]

Session 10H MS13-4: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 15:30 - 17:10, Tuesday, March 10, 2020
Location: Room 501
Chair: Kenji Takizawa (Waseda Univ.)

10H-1 (Time: 15:30 - 15:50)

Title	Quantification of the Contribution of DEM Parameters in Granular Flow Simulations
Author	*Shuji Moriguchi, Hiroki Okuyama, Kenjiro Terada (Tohoku Univ.)

10H-2 (Time: 15:50 - 16:10)

Title	Development of an Effective Parallel-Computing Framework for Multi-Scale Particle Interaction Systems on State-of-the-Art Supercomputers
Author	*Satori Tsuzuki (Univ. of Tokyo)

10H-3 (Time: 16:10 - 16:30)

Title	Moving Least Squares Method for Constraint Immersed Boundary Method
Author	*Rahul Bale (RIKEN-CCS), Amneet P. S. Bhalla (San Diego State Univ.), Keiji Onishi (RIKEN-CCS), Makoto Tsubokura (Kobe Univ., RIKEN-CCS)

10H-4 (Time: 16:30 - 16:50)

Title	Rheological Analysis of Bimodal Capsule Suspension Using GPU-Accelerated BEM
Author	*Yohsuke Imai (Kobe Univ.), Daiki Matsunaga (Osaka Univ.)

10H-5 (Time: 16:50 - 17:10)

Title	Full Eulerian Formulation Using Lagrangian Marker Particles for Fluid-Structure Interaction Problem
Author	*Tokimasa Shimada (Kobe Univ.), Koji Nishiguchi (RIKEN Center for Computational Science), Shigenobu Okazawa (Univ. of Yamanashi), Makoto Tsubokura (Kobe Univ., RIKEN Center for Computational Science)

[To Session Table]

Session 9I MS27-3: Computational Methods and Numerical Simulations for Impact Dynamics
Time: 13:00 - 14:20, Tuesday, March 10, 2020
Location: Room 502
Chair: Weiguo Guo (Northwestern Polytechnical Univ.)

9I-1 (Time: 13:00 - 13:20)

Title	Study on Embedding Energy Absorption of Aluminium Alloy Combined Honeycomb Structure under Impact
Author	*Yi Meng, Yuliang Lin (National Univ. of Defense Tech.)

9I-2 (Time: 13:20 - 13:40)

Title	Numerical Analysis of Tension-Compression Integrated Hopkinson Bar for Dynamic Impact Property Test of Materials
Author	Longyang Chen, *Zengqiang Wang, Weiguo Guo (Northwestern Polytechnical Univ.)

9I-3 (Time: 13:40 - 14:00)

Title	Numerical Analysis of a New Material Biaxial Dynamic Impact Tension Loading Method
Author	Sihan Zhao, *Weiguo Guo (Northwestern Polytechnical Univ.)

9I-4 (Time: 14:00 - 14:20)

Title	The Smoothed Finite Element Method for Contact Analysis within Bi-Potential Formulation
Author	*Yan Li, Qianwei Chen (Southwest Jiaotong Univ.), Zhiqiang Feng (LMEE Univ-Evry)

[To Session Table]

Session 9J MS01-3: Frontiers of Nonlinear, Impact and Instability Analysis of Solids and Structures (MS28: Computational Analysis on Structural Dynamics under Multi-field Environments)
Time: 13:00 - 14:00, Tuesday, March 10, 2020
Location: Room 503
Chair: Dai Okumura (Nagoya Univ.)

9J-1 (Time: 13:00 - 13:20)

Title	Buckling and Postbuckling of Evolution from Hexagonal Dimples to Labyrinths
Author	*Hiroaki Miyoshi, Dai Okumura (Nagoya Univ.)

9J-2 (Time: 13:20 - 13:40)

Title	Numerical Prediction of Frictional Force between Sliding Surfaces Based on Finite Element Analysis
Author	*Satoru Maegawa, Fumihiro Itoigawa (Nagoya Inst. of Tech.)

9J-3 (Time: 13:40 - 14:00)

Title	Development of a Traffic Noise Simulation Method Based on Fast Multipole Boundary Element Method
Author	*Makoto Shoji (Chuo Univ.), Hitoshi Yoshikawa (Kyoto Univ.), Kazuo Kashiyama (Chuo Univ.)

[To Session Table]

Session 9K MS07-3: Resilience of Built Environment against Extreme Disaster
Time: 13:00 - 14:40, Tuesday, March 10, 2020
Location: Room 504
Chairs: Gilberto Mosqueda (Univ. of California, San Diego), Tomohiro Miki (Kobe Univ.)

9K-1 (Time: 13:00 - 13:20)

Title	Dynamic Behavior of Low-Story Concrete Pilotis Structures under Strong Earthquakes
Author	*Yuping Sun, Takeshi Takeuchi, Kazuki Yamano, Shiyu Yuan (Kobe Univ.)

9K-2 (Time: 13:20 - 13:40)

Title	Seismic Performance of Concrete Columns Reinforced with Ultra-High Strength Reinforcing Bars
Author	*Takashi Takeuchi, Yuping Sun (Kobe Univ.), Pui-Shum Benson Shing (Univ. of California, San Diego)

9K-3 (Time: 13:40 - 14:00)

Title	Dynamic Response of High-Rise Steel Structures under Successive Strong Earthquake Sequences
Author	*Shiyu Yuan, Yuping Sun, Takashi Takeuchi (Kobe Univ.)

9K-4 (Time: 14:00 - 14:20)

Title	Impact on Damage of PCaPC Column with a Joint Subjected to Reversed Cyclic Loading
Author	*Ami Ikuta (National Inst. of Tech., Akashi College), Tomohiro Miki (Kobe Univ.)

9K-5 (Time: 14:20 - 14:40)

Title	Study on Behavior Estimation Using Sensing Technology
Author	*Yuichiro Yamabe, Tatsuki Shimada, Akinori Tani (Kobe Univ.)

[To Session Table]

Session 10K MS15-1: Physics-based Simulation of Earthquake Hazards with HPC and HQC
Time: 15:30 - 17:10, Tuesday, March 10, 2020
Location: Room 504
Chair: Takane Hori (JAMSTEC)

10K-1 (Time: 15:30 - 16:10)

Title	[Keynote] Simulating Travel Demand Pattern and Traffic Flow Affected by Damages on Roads and Infrastructures Estimated by an Earthquake Simulator
Author	*Takamasa Iryo (Kobe Univ.), Junji Urata (Univ. of Tokyo), Yasushi Sasaki, Riki Kawase, Genaro Jr. Peque, Taiga Matsubara (Kobe Univ.), Kazuki Fukuda (Regional Futures Research Center), Lalith Wijerathne (Univ. of Tokyo)

10K-2 (Time: 16:10 - 16:30)

Title	Physical Models of Megathrust Earthquakes in Data Rich Environments: Toward Decadal-Scale, Time-Dependent Hazard Assessment
Author	*Thorsten Becker (Univ. of Texas, Austin)

10K-3 (Time: 16:30 - 16:50)

Title	Exploiting Exascale Computing to Unravel Multi-Physics and Multi-Scale Earthquake Dynamics and Seismic Wave Propagation
Author	*Alice-Agnes Gabriel (Ludwig-Maximilians Univ. München)

10K-4 (Time: 16:50 - 17:10)

Title	Innovative Methods for Scientific Computing in the Exascale Era by Integrations of (Simulation + Data + Learning)
Author	*Kengo Nakajima (Univ. of Tokyo)

[To Session Table]

Session 9L MS29: Novel Computational Methods for Extreme Events
Time: 13:00 - 13:20, Tuesday, March 10, 2020
Location: Room 505

9L-1 (Time: 13:00 - 13:20)

Title	Molecular Dynamics Simulations on Shock Response and Spalling Behaviors of Semi-Coherent {111} Cu-Al Multilayers
Author	*Xia Tian (Hohai Univ.), Junzhi Cui (Univ. of Chinese Academy of Sciences), Meizhen Xiang (IAPCM)

Wednesday, March 11, 2020

[To Session Table]

Session 14A MS13-5: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 13:20 - 15:20, Wednesday, March 11, 2020
Location: Room 301
Chair: Takashi Shimokawabe (Univ. of Tokyo)

14A-1 (Time: 13:20 - 13:40)

Title	Numerical Simulation of Urban Boundary Layer Using Lattice Boltzmann Method
Author	*Atsushi Inagaki (Tokyo Inst. of Tech.), Naoyuki Onodera (Japan Atomic Energy Agency), Manabu Kanda, Takayuki Aoki (Tokyo Inst. of Tech.)

14A-2 (Time: 13:40 - 14:00)

Title	Evaluation of Vertical Wind Characteristics Profiles over Actual Urban City Using Large Eddy Simulation
Author	*Yasuaki Ito, Yuki Sakai (Shimizu)

14A-3 (Time: 14:00 - 14:20)

Title	Large-Scale Wind Simulation Using Lattice Boltzmann Method for Urban Areas on GPU Supercomputers
Author	*Naoyuki Onodera, Yasuhiro Idomura, Yuta Hasegawa (Japan Atomic Energy Agency), Takashi Shimokawabe (Univ. of Tokyo), Takayuki Aoki (Tokyo Inst. of Tech.)

14A-4 (Time: 14:20 - 14:40)

Title	Development of a Parallel Forecasting System for High Resolution Wind Forecasts under Complex Terrain Conditions in Japan
Author	*Yuzhang Che (Tokyo Inst. of Tech.), Chungang Chen (Xi'an Jiaotong Univ.), Feng Xiao (Tokyo Inst. of Tech.)

14A-5 (Time: 14:40 - 15:00)

Title	Eulerian Finite Volume Formulation Using Hierarchical Cartesian Mesh for Multi-Material Vehicle Structures
Author	*Koji Nishiguchi (RIKEN Center for Computational Science), Tokimasa Shimada (Kobe Univ.), Masafumi Otaka, Shigenobu Okazawa (Univ. of Yamanashi), Makoto Tsubokura (Kobe Univ.)

14A-6 (Time: 15:00 - 15:20)

Title	Topology Optimization under Structural Particle-in-Cell Method Using Hierarchical Cartesian Mesh
Author	*Yuji Wada, Tokio Ogawa, Tokimasa Shimada (Kobe Univ.), Koji Nishiguchi (RIKEN), Masafumi Otaka, Shigenobu Okazawa (Univ. of Yamanashi), Makoto Tsubokura (RIKEN)

[To Session Table]

Session 15A MS13-6: HPC-based Simulations for the Wide Industrial Realm: Aerospace, Automotive, Bio, Construction, Heavy, etc. (In the Celebration of 60th Birthday of Professor Takayuki Aoki)
Time: 15:40 - 17:00, Wednesday, March 11, 2020
Location: Room 301
Chair: Makoto Tsubokura (Kobe Univ.)

15A-1 (Time: 15:40 - 16:00)

Title	High-Resolution Simulations using an AMR Framework on GPU Supercomputers
Author	*Takashi Shimokawabe (Univ. of Tokyo), Naoyuki Onodera (Japan Atomic Energy Agency)

15A-2 (Time: 16:00 - 16:20)

Title	Two-Way Coupled Simulation between Quantized Vortices and Normal Fluid in Superfluid ⁴He
Author	*Hiromichi Kobayashi, Satoshi Yui (Keio Univ.), Makoto Tsubota (Osaka City Univ.)

15A-3 (Time: 16:20 - 16:40)

Title	Direct Numerical Simulation of Spray Flame-Wall Interaction
Author	*Abhishek L. Pillai, Takuya Murata, Ryoichi Kurose (Kyoto Univ.)

15A-4 (Time: 16:40 - 17:00)

Title	Detonation of High-Explosives and Numerical Simulation
Author	*Tei Saburi, Yoshiaki Takahashi, Shiro Kubota (AIST)

[To Session Table]

Session 12B MS21-1: Data Assimilation and Uncertainty Quantification for Safety and Environmental Problems
Time: 10:00 - 11:40, Wednesday, March 11, 2020
Location: Room 401
Chair: Hiroshi Nishiura (Hokkaido Univ.)

12B-1 (Time: 10:00 - 10:40)

Title	[Keynote] Vulnerability of EU Livestock Industry to Epidemics
Author	*Vittoria Colizza (INSERM)

12B-2 (Time: 10:40 - 11:00)

Title	Predicting Influenza Epidemic Using Data Assimilation Techniques
Author	*Hiroshi Nishiura, Sung-mok Jung, Andrei Akhmetzhanov (Hokkaido Univ.)

12B-3 (Time: 11:00 - 11:20)

Title	Application of Machine Learning Methods to Model Bias Correction : Idealized Experiments with the Lorenz-96 Model
Author	*Arata Amemiya (RIKEN Center for Computational Science), Shlok Mohta (Univ. of Tokyo), Takemasa Miyoshi (RIKEN Center for Computational Science)

12B-4 (Time: 11:20 - 11:40)

Title	Real-Time Bayesian Data Assimilation with Data-Based Model Enrichment for the Monitoring of Damage in Concrete Structures
Author	*Ludovic Chamoin, Paul-Baptiste Rubio, François Louf (ENS Paris-Saclay)

[To Session Table]

Session 14B MS21-2: Data Assimilation and Uncertainty Quantification for Safety and Environmental Problems
Time: 13:20 - 15:00, Wednesday, March 11, 2020
Location: Room 401
Chair: Hiromichi Nagao (Univ. of Tokyo)

14B-1 (Time: 13:20 - 13:40)

Title	The 2018 Eruption and Caldera Collapse at Kīlauea Volcano, Hawai‘i: Bayesian Data Analysis for Scientific Inference and Hazard Mitigation
Author	*Kyle R. Anderson (U.S. Geological Survey)

14B-2 (Time: 13:40 - 14:00)

Title	Uncertainty Quantification of Volcanic Eruption Column Dynamics and Tephra Dispersal Models
Author	*Takehiro Koyaguchi (Univ. of Tokyo), Kensuke Ishii (Meteorological Research Institute), Yujiro J. Suzuki, Akira Nishijo (Univ. of Tokyo)

14B-3 (Time: 14:00 - 14:20)

Title	Uncertainty Quantification for Inhomogeneous Frictional Features in a Slow-Slipping Fault Based on a Large-Scale Variational Data Assimilation
Author	*Shin-ichi Ito (Univ. of Tokyo), Masayuki Kano (Tohoku Univ.), Hiromichi Nagao (Univ. of Tokyo)

14B-4 (Time: 14:20 - 14:40)

Title	Seismic Wavefield Imaging Based on Dense Seismic Networks Using Replica Exchange Monte Carlo Method
Author	Masayuki Kano (Tohoku Univ.), *Hiromichi Nagao (Univ. of Tokyo), Kenji Nagata (AIST), Shin-ichi Ito, Shin'ichi Sakai, Shigeki Nakagawa (Univ. of Tokyo), Muneo Hori (JAMSTEC), Naoshi Hirata (Univ. of Tokyo)

14B-5 (Time: 14:40 - 15:00)

Title	Real-Time Prediction of Earthquake Ground Shaking: Application of Data Assimilation to Earthquake Early Warning
Author	*Mitsuyuki Hoshiba (Meteorological Research Institute, JMA)

[To Session Table]

Session 15B MS21-3: Data Assimilation and Uncertainty Quantification for Safety and Environmental Problems
Time: 15:40 - 17:00, Wednesday, March 11, 2020
Location: Room 401
Chairs: Takemasa Miyoshi (RIKEN), Shigenori Otsuka (RIKEN)

15B-1 (Time: 15:40 - 16:00)

Title

Big Data Assimilation: Real-time Workflow for 30-second-update Weather Forecasting and Perspectives toward DA-AI Integration

Author

Takemasa Miyoshi, Takumi Honda, *Shigenori Otsuka, Arata Amemiya, Yasumitsu Maejima (RIKEN Center for Computational Science), Yoshihiro Ishikawa, Hiromu Seko, Yoshito Yoshizaki (Japan Meteorological Agency), Naonori Ueda (RIKEN Center for Advanced Intelligence Project), Hirofumi Tomita, Yutaka Ishikawa (RIKEN Center for Computational Science), Shinsuke Satoh (NICT), Tomoo Ushio (Osaka Univ.), Kana Koike (MTI), Yasuhiko Nakada (Tokyo Electric Power Company Holdings)

15B-2 (Time: 16:00 - 16:20)

Title	Assimilating Every 30-Second Phased Array Weather Radar Data in a Torrential Rainfall Event on July 6, 2018 around Kobe City
Author	*Yasumitsu Maejima, Shigenori Otsuka, Takemasa Miyoshi (RIKEN, Center for Computational Science)

15B-3 (Time: 16:20 - 16:40)

Title	The Assimilation of Dual Phased Array Weather Radar Observations on Short-Range Convective Forecasts
Author	*James Taylor (RIKEN), Guo-Yuan Lien (Central Weather Bureau), Shinsuke Satoh (National Institute for Communications and Technology), Takemasa Miyoshi (RIKEN)

15B-4 (Time: 16:40 - 17:00)

Title	Accounting for the Horizontal Observation Error Correlation of AMSU-A Radiances in Global Atmospheric Data Assimilation
Author	*Koji Terasaki, Takemasa Miyoshi (RIKEN, R-CCS)

[To Session Table]

Session 12C MS06-1: Multi-Stage Failure Simulations
Time: 10:00 - 11:20, Wednesday, March 11, 2020
Location: Room 402
Chair: Mao Kurumatani (Ibaraki Univ.)

12C-1 (Time: 10:00 - 10:20)

Title	Micro and Meso Modelling of Progressive Damage in Thin-Ply Composite Laminates
Author	*Ryo Higuchi, Ryoma Aoki, Tomohiro Yokozeki (Univ. of Tokyo)

12C-2 (Time: 10:20 - 10:40)

Title	An Elastic-Plastic Constitutive Law Embedding Cohesive Cracks with Plasticity-Induced Damage for Prediction of Crack Nucleation and Propagation in a Metal
Author	*Yuichi Shintaku, Katsuya Soejima (Univ. of Tsukuba), Seiichiro Tsutsumi (Osaka Univ.), Kenjiro Terada (Tohoku Univ.)

12C-3 (Time: 10:40 - 11:00)

Title	Coupled Elasto-Viscoplastic and Damage Model with Anisotropic Yield Criterion for Cyclic Loading Conditions
Author	*Riccardo Fincato, Seiichiro Tsutsumi (Osaka Univ.)

12C-4 (Time: 11:00 - 11:20)

Title	A Novel Interaction Integral Based Model for Evaluating Fatigue Crack Propagation under Constant and Variable Amplitude Loadings
Author	*Ramy Gadallah, Seiichiro Tsutsumi (Osaka Univ.)

[To Session Table]

Session 14C MS06-2: Multi-Stage Failure Simulations
Time: 13:20 - 15:20, Wednesday, March 11, 2020
Location: Room 402
Chair: Yoshihito Yamamoto (Nagoya Univ.)

14C-1 (Time: 13:20 - 13:40)

Title	Rock Fall Analysis Using Numerical Manifold Method with Rigid Body Rotation
Author	*Takeshi Sasaki (Suncoh Consultants), Ryota Hashimoto (Hiroshima Univ.), Yuzo Ohnishi (Kyoto Univ.), Shigeru Miki (Kiso-Jiban Consultants)

14C-2 (Time: 13:40 - 14:00)

Title	Applications of Solid and Water Interaction Analysis by DDA and MPS Methods to Rock Engineering Problems
Author	*Shigeru Miki (Kiso-Jiban Consultants), Yuzo Ohnishi (Kyoto Univ.), Takeshi Sasaki (Suncoh Consultants), Ryota Hashimoto (Hiroshima Univ.)

14C-3 (Time: 14:00 - 14:20)

Title	Multi-Stage Failure Simulation for Slope Stability Problem Using Hybrid-type Penalty Method
Author	*Kiyomichi Yamaguchi (Hosei Univ.), Kazuto Yamamura (NIPPON STEEL TECHNOLOGY), Norio Takeuchi (Hosei Univ.), Kenjiro Terada (Tohoku Univ.)

14C-4 (Time: 14:20 - 14:40)

Title	A Method of Multi-Stage Failure Simulations within Finite Deformation Framework
Author	*Shun Suzuki, Kenjiro Terada, Shuji Moriguchi (Tohoku Univ.), Norio Takeuchi (Hosei Univ.)

14C-5 (Time: 14:40 - 15:00)

Title	Reproduction of Thrust Fault Rupture Propagation through Sand Deposit Using the Material Point Method
Author	*Jay Lee (AECOM), Takatoshi Kiriyama (Shimizu)

14C-6 (Time: 15:00 - 15:20)

Title	Numerical Studies on Failure of Reinforced Concrete Structures Subject to Seismic Motion and Ground Deformation
Author	*Toshihide Saka, Hitoshi Hinata, Hiroshi Morikawa (Kajima Technical Research Institute)

[To Session Table]

Session 15C MS06-3: Multi-Stage Failure Simulations
Time: 15:40 - 17:20, Wednesday, March 11, 2020
Location: Room 402
Chair: Toshihide Saka (Kajima Technical Research Institute)

15C-1 (Time: 15:40 - 16:00)

Title	Discrete Crack Analysis of Various Concrete Tests by Using Hybrid-Type Penalty Method with Delaunay Triangulation
Author	*Yoshihiro Fujiwara (Mind), Norio Takeuchi (Hosei Univ.), Tadahiko Shiomi (Mind), Atsushi Kambayashi (Takenaka)

15C-2 (Time: 16:00 - 16:20)

Title	Simulation of Fracture Behavior of Reinforced Concrete Involving Frictional Contact on Interfaces
Author	*Mao Kurumatani, Yuto Soma (Ibaraki Univ.)

15C-3 (Time: 16:20 - 16:40)

Title	Crack Propagation and Air Leakage Simulation of Concrete Using RBSM
Author	*Puttipong Srimook, Yoshihito Yamamoto, Hikaru Nakamura, Taito Miura (Nagoya Univ.)

15C-4 (Time: 16:40 - 17:00)

Title	Crack Propagation and Failure Simulation of Perfobond Rib Shear Connector Using Coupled RBSM-FEM
Author	*Muhammad Shoaib Karam, Yoshihito Yamamoto, Hikaru Nakamura, Taito Miura (Nagoya Univ.)

15C-5 (Time: 17:00 - 17:20)

Title	Simulation on Post-Peak Behavior of Reinforced Concrete Beam Failing in Flexural Mode with Damage Localization and Large Rotation Using Extended RBSM
Author	*Yoshihito Yamamoto (Nagoya Univ.), Yu Isaji (Obayashi), Hikaru Nakamura, Taito Miura (Nagoya Univ.)

[To Session Table]

Session 12D MS17-2: Hyper-Complex Disaster Simulation
Time: 10:00 - 12:00, Wednesday, March 11, 2020
Location: Room 403
Chairs: Shinsuke Takase (Hachinohe Instite of Technology), Miguel Ángel Celigueta (Internatinal Centre for Numerical Methods in Engineering)

12D-1 (Time: 10:00 - 10:40)

Title	[Keynote] Modeling Limit Situations by the Action of Fluids over Breakable Human-Built Structures with the Particle Finite Element Method
Author	*Miguel Angel Celigueta, Alessandro Franci, Alejandro Cornejo, Francisco Zarate, Eugenio Oñate (CIMNE)

12D-2 (Time: 10:40 - 11:00)

Title	A Large-Scale Simulation of Free-Surface Flow Including Floating Debris Using Lattice Boltzmann Method
Author	*Jun Kawahara, Seiya Watanabe, Takayuki Aoki (Tokyo Inst. of Tech.), Hirotada Hashimoto (Kobe Univ.), Shinsuke Takase (Hachinohe Inst. of Tech.), Shuji Moriguchi (Tohoku Univ.)

12D-3 (Time: 11:00 - 11:20)

Title	Development of a Stable ISPH-DEM Coupling Framework for Debris Flow Simulations
Author	*Bodhinanda Chandra (Univ. of California, Berkeley), Yi Li, Mitsuteru Asai (Kyushu Univ.)

12D-4 (Time: 11:20 - 11:40)

Title	Tsunami Debris Interaction Analysis Based on Finite Cover Method
Author	*Shinsuke Takase, Kenji Hashimoto, Ryousuke Ogasawara, Kenji Kaneko (Hachinone Inst. of Tech.), Seizo Tanaka (Hiroshima Inst. of Tech.), Kazuya Nojima, Masaaki Sakuraba (Nippon Koei)

12D-5 (Time: 11:40 - 12:00)

Title	A Study on Collision Force of Multiple Tsunami Drifting Objects against Structure
Author	*Kazuya Nojima (Nippon Koei), Shinsuke Takase (Hachinohe Institute of technology), Masaaki Sakuraba, Yuji Kozono (Nippon Koei)

[To Session Table]

Session 14D MS17-3: Hyper-Complex Disaster Simulation
Time: 13:20 - 15:20, Wednesday, March 11, 2020
Location: Room 403
Chairs: Mitsuteru Asai (Kyushu Univ.), Antonia Larese De Tetto (Univ. of Padova)

14D-1 (Time: 13:20 - 13:40)

Title	Coupled Problems for the Simulation of Water Related Natural Hazards and Their Interaction with Structures
Author	*Antonia Larese (Univ. of Padua), Bodhinanda Chandra (Univ. of California, Berkeley), Riccardo Rossi (International Center for Numerical Methods in Engineering - CIMNE), Roland Wüchner (Tech. Univ. of Munich)

14D-2 (Time: 13:40 - 14:00)

Title	Computations of Two Phase Flows Consisting of Newtonian and Bingham Fluids between Multiple Solid Structures
Author	*Junpei Ohno, Koudai Nagano, Satoru Ushijima, Daisuke Toriu (Kyoto Univ.)

14D-3 (Time: 14:00 - 14:20)

Title	SPH Method Applied in Natural Disasters in a GPU Environment
Author	*Daniel Shigueo Morikawa, Mitsuteru Asai (Kyushu Univ.)

14D-4 (Time: 14:20 - 14:40)

Title	SPH-DEM Coupled Method in Consideration of Apparent Cohesive Force for Representation of the Ground Collapse Phenomenon
Author	*Kumpei Tsuji, Mitsuteru Asai (Kyushu Univ.)

14D-5 (Time: 14:40 - 15:00)

Title	Toward a Grain-Clay-Fluid Model for Debris Flows
Author	*Yih-Chin Tai, Hock-Kiet Wong, Chi-Jyun Ko (National Cheng Kung Univ.), Chih-Yu Kuo (Academia Sinica)

14D-6 (Time: 15:00 - 15:20)

Title	Multi-case Simulation on Water- and Sediment-Related Disasters for Estimating the Uncertainty of Damage Prediction due to Input Conditions
Author	*Kazuki Yamanoi (Kyoto Univ.), Satoru Oishi (RIKEN)

[To Session Table]

Session 12E MS09-1: Numerical Methods and Simulation in Geomechanics
Time: 10:00 - 12:00, Wednesday, March 11, 2020
Location: Room 404
Chair: Kazunori Fujisawa (Kyoto Univ.)

12E-1 (Time: 10:00 - 10:20)

Title	Detecting Fault Shape Parameters for Large Slip Partitioning Using FEM and Optimization Algorithm
Author	*Hidetaka Saomoto (AIST)

12E-2 (Time: 10:20 - 10:40)

Title	Hamiltonian Monte Carlo Identification of an Arbitrary Crack Extending from the Surface into an Embankment through Elastodynamic Inversion
Author	*Michael Conrad Koch, Kazunori Fujisawa, Akira Murakami (Kyoto Univ.)

12E-3 (Time: 10:40 - 11:00)

Title	Rockfall Risk Assessment and Mitigation Planning along a Road Based on Numerical Simulation
Author	*Hasuka Kanno, Shuji Moriguchi, Kenjiro Terada, Shunsuke Hayashi (Tohoku Univ.), Ikumasa Yoshida (Tokyo City Univ.)

12E-4 (Time: 11:00 - 11:20)

Title	Investigation of Failure in Disordered Porous Media with DEM
Author	*Quanshui Huang (Wuhan Univ.), Takashi Matsushima (Univ. of Tsukuba), Wei Zhou, Gang Ma (Wuhan Univ.)

12E-5 (Time: 11:20 - 11:40)

Title	2-D Direct Numerical Analyses of Sand Boils around Obstacles with Various Shapes by Using a Coupled LB-DE Model
Author	*Yutaka Fukumoto, Tokuzo Hosoyamada, Hongxuan Yang, Satoru Ohtsuka (Nagaoka Univ. of Tech.)

12E-6 (Time: 11:40 - 12:00)

Title	Dynamics of Magma Migration: an Extension of the Lubrication Theory for Arbitrary Crack Shape
Author	Rogers Bill Hinojosa Cordova (ENSTA Paris / IMSIA), Agnès Maurel (Institut Langevin / CNRS), *Kim Pham, Corinne Rouby (ENSTA Paris / IMSIA)

[To Session Table]

Session 14E MS09-2: Numerical Methods and Simulation in Geomechanics
Time: 13:20 - 15:00, Wednesday, March 11, 2020
Location: Room 404
Chair: Shuji Moriguchi (Tohoku Univ.)

14E-1 (Time: 13:20 - 13:40)

Title	Application of Arbitrary Particle Domain Interpolation to Material Point Method for Simulating Soil-Water Coupled Behavior of Soil
Author	*Yosuke Higo, Yoshikazu Goto, Daichi Uchiyama (Kyoto Univ.), Takatoshi Kiriyama (Shimizu)

14E-2 (Time: 13:40 - 14:00)

Title	Enhancing MPM for Impact Force Estimation of Sediment Flow
Author	*Kohei Yoshida, Yuya Yamaguchi, Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.)

14E-3 (Time: 14:00 - 14:20)

Title	Numerical Simulation of Scouring Analysis around Foundation Pile Using Building Cube Method
Author	*Shogo Tokunaga, Masashi Watanabe, Taro Arikawa (Chuo Univ.)

14E-4 (Time: 14:20 - 14:40)

Title	Numerical Simulation of Seepage Flow into Rubble Mound during Tsunamis
Author	*Rika Kannonji, Masashi Watanabe, Taro Arikawa (Chuo Univ.)

14E-5 (Time: 14:40 - 15:00)

Title	Influence of Neighboring Construction on Bearing Capacity Assessed by Rigid Plastic Finite Element Method
Author	*Yuki Yamakuri, Shun-ichi Kobayashi, Shinya Higeta (Kanazawa Univ.), Jun Saito (Kyoto Univ.), Tatsunori Matsumoto (Kanazawa Univ.)

[To Session Table]

Session 12F MS10-1: High Performance Computing for Environmental Problems
Time: 10:00 - 12:00, Wednesday, March 11, 2020
Location: Room 405
Chair: Ryuji Shioya (Toyo Univ.)

12F-1 (Time: 10:00 - 10:40)

Title	[Keynote] Skyline Solver for Many Core Architecture
Author	*Hiroshi Kawai (Toyo Univ.)

12F-2 (Time: 10:40 - 11:00)

Title	FE Analysis with 100 Billion DOFs in a High-frequency Electromagnetic Field
Author	*Shin-ichiro Sugimoto (Hachinohe Inst. of Tech.), Amane Takei (Univ. of Miyazaki), Masao Ogino (Daido Univ.)

12F-3 (Time: 11:00 - 11:20)

Title	Kuwait Environmental Remediation Program (KERP): Remediation Strategy of Oil Contaminated Soils in South Kuwait Oilfields
Author	Nada Al-Qallaf, *Meshari Al-Harbi, Binu Sudhakaran (Kuwait Oil Company)

12F-4 (Time: 11:20 - 11:40)

Title	Study on Combined Dual Lagrange Multiplier Method and Balancing Domain Decomposition Method for Large-Scale Analysis of Assembly Structure
Author	*Tomoshi Miyamura (Nihon Univ.)

12F-5 (Time: 11:40 - 12:00)

Title	Large-Scale Numerical Simulation of Fluid-Structure Interactions by a Coupled SPH and FEM
Author	*Bowen Liu (Nagoya Univ.), Masao Ogino (Daido Univ.), Mitsuteru Asai (Kyushu Univ.), Takahiro Katagiri (Nagoya Univ.)

[To Session Table]

Session 14F MS10-2: High Performance Computing for Environmental Problems
Time: 13:20 - 14:40, Wednesday, March 11, 2020
Location: Room 405
Chair: Masao Ogino (Daido Univ.)

14F-1 (Time: 13:20 - 13:40)

Title	Assessing Thermal Comfort in Office Space via combining CFD simulation and Wireless-sensor Measurement
Author	Xiaofang Shan, *Wei-Zhen Jane Lu (City Univ. of Hong Kong)

14F-2 (Time: 13:40 - 14:00)

Title	Finite Element Based Thermal-Solid Coupling Analysis of Concrete Slab
Author	*Abul Mukid Md. Mukaddes (Shahjalal Univ. of Science and Tech.), Ryuji Shioya (Toyo Univ.), Masao Ogino (Daido Univ.)

14F-3 (Time: 14:00 - 14:20)

Title	A GPU Accelerated Solver for Granular Avalanche Simulation
Author	*Zhaosong Ma (Chinese Academy of Sciences), Xiaoliang Wang (Beijing Inst. of Tech.), Qindong Lin (Chinese Academy of Sciences)

14F-4 (Time: 14:20 - 14:40)

Title	Design Optimization with Finite Element Method and Artificial Intelligence
Author	Hongjie Zheng, Hiroshi Kawai, *Ryuji Shioya (Toyo Univ.)

[To Session Table]

Session 12G MS16-1: Computational Materials Science: Phase-Field and Related Methods
Time: 10:00 - 12:00, Wednesday, March 11, 2020
Location: Room 406
Chair: Tomohiro Takaki (Kyoto Inst. of Tech.)

12G-1 (Time: 10:00 - 10:20)

Title	A New Phase Field Method for Modeling Fracture in Multi-Phase Materials
Author	*Xiaofei Hu, Peng Zhang, Weian Yao (Dalian Univ. of Tech.), Haiyang Gao (Beijing Institute of Spacecraft Environment Engineering)

12G-2 (Time: 10:20 - 10:40)

Title	Phase-Field Modelling of Microstructure Formation in Technical Alloys Processing
Author	*Nils Warnken (Univ. of Birmingham)

12G-3 (Time: 10:40 - 11:00)

Title	Phase-Field Study of Three-Dimensional Growth Morphology and Its Characterization of Solidification Microstructure with Different Preferred Growth Directions
Author	*Geunwoo Kim (Hokkaido Univ.), Tomohiro Takaki (Kyoto Inst. of Tech.), Yasushi Shibuta (Univ. of Tokyo), Munekazu Ohno (Hokkaido Univ.)

12G-4 (Time: 11:00 - 11:20)

Title	Permeability Tensor for Columnar Dendritic Structure
Author	*Yasumasa Mitsuyama, Tomohiro Takaki, Shinji Sakane (Kyoto Inst. of Tech.), Yasushi Shibuta (Univ. of Tokyo), Munekazu Ohno (Hokkaido Univ.)

12G-5 (Time: 11:20 - 11:40)

Title	AMR and GPU Accelerated Phase-Field Simulation of Dendrite Growth
Author	*Shinji Sakane, Tomohiro Takaki (Kyoto Inst. of Tech.), Munekazu Ohno (Hokkaido Univ.), Yasushi Shibuta (Univ. of Tokyo), Takayuki Aoki (Tokyo Inst. of Tech.)

12G-6 (Time: 11:40 - 12:00)

Title	Data Assimilation-Based Approach to Estimate Grain Boundary Properties Using Molecular Dynamics and Multi-Phase-Field Methods
Author	*Eisuke Miyoshi, Takumi Fukushima, Tomohiro Takaki (Kyoto Inst. of Tech.), Munekazu Ohno (Hokkaido Univ.), Yasushi Shibuta (Univ. of Tokyo)

[To Session Table]

Session 14G MS16-2: Computational Materials Science: Phase-Field and Related Methods
Time: 13:20 - 15:00, Wednesday, March 11, 2020
Location: Room 406
Chair: Munekazu Ohno (Hokkaido Univ.)

14G-1 (Time: 13:20 - 14:00)

Title	[Keynote] Modeling of Polycrystalline Solidification from Dendrites to Grain Microstructures
Author	*Damien Tourret (IMDEA Materials)

14G-2 (Time: 14:00 - 14:20)

Title	Phase Field Simulations of Al-Cu Thin Film Rapid Resolidification
Author	*Tatu Pinomaa, Ivan Yashchuk (VTT Technical Research Centre of Finland), Joseph McKeown (Lawrence Livermore National Laboratory), Jörg Wiezorek (Univ. of Pittsburgh), Nikolas Provatas (McGill Univ.), Anssi Laukkanen, Tomi Suhonen (VTT Technical Research Centre of Finland)

14G-3 (Time: 14:20 - 14:40)

Title	Numerical Modeling of Multi-Phase Microstructures during Alloy Solidification by a Cellular Automaton Method
Author	*Yukinobu Natsume, Jota Ogawa (Akita Univ.)

[To Session Table]

Session 12H MS12-1: Particle Methods for Safety and Engineering Problems
Time: 10:00 - 11:00, Wednesday, March 11, 2020
Location: Room 501
Chair: Mikio Sakai (Univ. of Tokyo)

12H-1 (Time: 10:00 - 10:20)

Title	Implicit Formulation of Material Point Method for Infiltration-Induced Slope Failure
Author	*Yuya Yamaguchi (Tohoku Univ.), Shinsuke Takase (Hachinohe Inst. of Tech.), Shuji Moriguchi, Kenjiro Terada (Tohoku Univ.)

12H-2 (Time: 10:20 - 10:40)

Title	Soil Scouring Simulation Using a ISPH-DEM Coupled Method with a Small-Scale Eddy Effect around Gravel
Author	*Takehiro Fujii, Mitsuteru Asai (Kyushu Univ.), Satoru Ushijima, Daisuke Toriu (Kyoto Univ.)

12H-3 (Time: 10:40 - 11:00)

Title	Simulations of Free-Surface Flow Interacting with Multiple Rigid Bodies Using Coupled ISPH-DEM Incorporated with an Energy-Tracking Impulse Contact
Author	*Yi Li, Mitsuteru Asai (Kyushu Univ.)

[To Session Table]

Session 14H MS12-2: Particle Methods for Safety and Engineering Problems
Time: 13:20 - 14:40, Wednesday, March 11, 2020
Location: Room 501
Chair: Seiya Hagihara (Saga Univ.)

14H-1 (Time: 13:20 - 13:40)

Title	Gaussian Process Emulator of Particle Method Adopting Bayesian Optimization for Efficient Search of Maximum Tsunami Wave Heights
Author	*Yoshiki Mizuno, Seiichi Koshizuka (Univ. of Tokyo)

14H-2 (Time: 13:40 - 14:00)

Title	Bucket-Based Multigrid Method to Solve Pressure Poisson Equation in Particle Method
Author	*Axel Södersten, Takuya Matsunaga, Seiichi Koshizuka (Univ. of Tokyo)

14H-3 (Time: 14:00 - 14:20)

Title	3D Droplet Oscillation Simulation Using LSMPS and Quadric Surface Fitting
Author	*Ryo Itadani, Takuya Matsunaga, Seiichi Koshizuka (Univ. of Tokyo), Satoru Morita, Kiyoshi Nishiyachi, Toshihide Shibuya (Komatsu)

14H-4 (Time: 14:20 - 14:40)

Title	A Thermal Lattice Boltzmann Method for Three-Dimensional High Rayleigh Number Airflows with the Coherent-Structure Smagorinsky Model
Author	*Kenta Sato, Mikio Sakai (Univ. of Tokyo)

[To Session Table]

Session 15H MS12-3: Particle Methods for Safety and Engineering Problems
Time: 15:40 - 16:40, Wednesday, March 11, 2020
Location: Room 501
Chair: Seiichi Koshizuka (Univ. of Tokyo)

15H-1 (Time: 15:40 - 16:00)

Title	δ-SPH Method Calculation of Behavior Analysis of Offshore Floating Structures on Ocean
Author	*Seiya Hagihara, Masayuki Fukuda, Yoshiki Ikeshita (Saga Univ.), Satoyuki Tanaka (Hiroshima Univ.), Shinya Taketomi, Yuichi Tadano (Saga Univ.)

15H-2 (Time: 16:00 - 16:20)

Title	Study on Flowability of Pumping Mortar through Pipe: Experiment and SPH Simulation
Author	*Siliang Guo (Univ. of Tsukuba), Shinichi Murata, Jun Nakada, Yuto Hirao, Toshihiko Futami (RAITO KOGYO), Takashi Matsushima (Univ. of Tsukuba)

15H-3 (Time: 16:20 - 16:40)

Title	Simulation of Landslide Generated Waves Using Fully Implicit ISPH
Author	*Kosei Nishida, Daniel Shigueo Morikawa, Mitsuteru Asai (Kyushu Univ.)

[To Session Table]

Session 12I MS04-1: Advances in Impact/Blast Analyses for Protective Structures
Time: 10:00 - 12:00, Wednesday, March 11, 2020
Location: Room 502
Chair: Akemi Nishida (Japan Atomic Energy Agency)

12I-1 (Time: 10:00 - 10:40)

Title	[Keynote] Computer Simulation of Window Glass Collapse and Scattering due to Collision of Projectiles
Author	*Yoichi Mukai, Hiroto Kohara (Kobe Univ.), Masaki Matsumoto, Yoshiro Hori (YKK AP)

12I-2 (Time: 10:40 - 11:00)

Title	Analytical Study on Dynamic Response of Reinforced Concrete Structure
Author	*Zuoyi Kang, Akemi Nishida, Yukihiko Okuda, Haruji Tsubota, Yinsheng Li (Japan Atomic Energy Agency)

12I-3 (Time: 11:00 - 11:20)

Title	Simulation on the Local Failure of Short Fiber Reinforced Concrete Subjected to High-Velocity Impact Using a Mesoscale Discrete Model
Author	*Atik Sarraz, Yoshihito Yamamoto (Nagoya Univ.), Masuhiro Beppu (National Defense Academy of Japan), Hikaru Nakamura, Taito Miura (Nagoya Univ.)

12I-4 (Time: 11:20 - 11:40)

Title	Numerical Investigation on Mitigation Effects by Aramid Fiber Sheet Reinforcement on Scabbing of RC Slabs
Author	*Shogo Kiyota, Masuhiro Beppu (National Defense Academy), Kazuyuki Sato (Tokyo Main Office, Maeda Kosen)

12I-5 (Time: 11:40 - 12:00)

Title	Numerical Study on the Perforation Failure of Steel Plates Subjected to a Projectile Impact
Author	*Shori Hamada, Masuhiro Beppu, Hiroyoshi Ichino (National Defense Academy)

[To Session Table]

Session 14I MS04-2: Advances in Impact/Blast Analyses for Protective Structures
Time: 13:20 - 14:00, Wednesday, March 11, 2020
Location: Room 502
Chair: Masato Komuro (Muroran Inst. of Tech.)

14I-1 (Time: 13:20 - 13:40)

Title	Simulation Approaches for Prestressed Concrete Structures Using LS-DYNA
Author	Tin Do, *Thong Pham, Hong Hao (Curtin Univ. of Tech.)

14I-2 (Time: 13:40 - 14:00)

Title	Development of the Parking Post Preventing Pedal Error Crashes
Author	*Koichi Imaoka (Hokkaido Research Organization), Hirofumi Sugiyama, Shigenobu Okazawa (Univ. of Yamanashi)

[To Session Table]

Session 15I MS04-3: Advances in Impact/Blast Analyses for Protective Structures
Time: 15:40 - 17:00, Wednesday, March 11, 2020
Location: Room 502
Chairs: Masuhiro Beppu (National Defense Academy), Thong Pham (Curtin Univ.)

15I-1 (Time: 15:40 - 16:00)

Title	Numerical Simulation of Dynamic Response Behavior of Diamond-Shaped Wire Net under Impact Loading
Author	*Masato Komuro (Muroran Inst. of Tech.), Hiroaki Nishi, Hisashi Konno (Civil Engineering Research Institute for Cold Region)

15I-2 (Time: 16:00 - 16:20)

Title	Load Reduction Mechanism Analysis of an Energy Dissipaters as a Protective Barrier Using DEM
Author	*Osamu Shimakawa, Toshiyuki Horiguchi, Yoshiharu Komatsu, Satoshi Katsuki (National Defense Academy)

15I-3 (Time: 16:20 - 16:40)

Title	Segregation Analysis of Woody Debris in Ball Mill Utilizing Quasi-Water Model of DEM
Author	*Kentaro Matsumura, Toshiyuki Horiguchi, Osamu Shimakawa (National Defense Academy)

15I-4 (Time: 16:40 - 17:00)

Title	A Reinforcement Method for Steel Pipe Open Sabo Dam Utilizing Plastic-Elastic Analysis
Author	Toshiyuki Horiguchi, *Yoshiharu Komatsu (National Defense Academy)

[To Session Table]

Session 12J MS14-1: Advances in Numerical Methods for Earthquake Disaster Mitigation of/in Buildings
Time: 10:00 - 11:40, Wednesday, March 11, 2020
Location: Room 503
Chairs: Takuzo Yamashita (National Research Institute for Earth Science and Disaster Resilience), Mahendra Kumar Pal (National Research Institute for Earth Science and Disaster Resilience)

12J-1 (Time: 10:00 - 10:20)

Title	Investigation on Effective Earthquake Resistance Measures for Furniture in a Multi-Story Building
Author	*Sora Yoshimi, Daigoro Isobe (Univ. of Tsukuba)

12J-2 (Time: 10:20 - 10:40)

Title	Collapse Analysis of Suspended Ceilings in Wide-Area Facility Using ASI-Gauss Technique
Author	*Hiroyuki Omura (Univ. of Tsukuba), Takuzo Yamashita (National Research Institute for Earth Science and Disaster Resilience), Daigoro Isobe (Univ. of Tsukuba)

12J-3 (Time: 10:40 - 11:00)

Title	A New Proposal for a Reinforcing Member in the Ceiling That Facilitates Large Duct Routes
Author	*Yoshihiro Matsuda, Yasuyuki Nagano (Univ. of Hyogo)

12J-4 (Time: 11:00 - 11:20)

Title	Prediction of Collapse during Earthquake Considering the Condition of Concrete Block Walls
Author	*Tetsuhiro Ueda (Univ. of Hyogo), Tomoharu Saruwatari (JSOL), Yasuyuki Nagano (Univ. of Hyogo)

12J-5 (Time: 11:20 - 11:40)

Title	Characteristic Evaluation of Materials and Joints of the New Ultralight Seismic System Ceiling
Author	*Masakazu Sakaguchi (Asahibuilt Industry), Tomoharu Saruwatari (JSOL), Yasuyuki Nagano (Univ. of Hyogo)

[To Session Table]

Session 14J MS14-2: Advances in Numerical Methods for Earthquake Disaster Mitigation of/in Buildings
Time: 13:20 - 15:00, Wednesday, March 11, 2020
Location: Room 503
Chairs: Makoto Ohsaki (Kyoto Univ.), Jun Fujiwara (National Research Institute for Earth Science and Disaster Resilience)

14J-1 (Time: 13:20 - 13:40)

Title	Seismic Response Analyses of 10-Story RC Building and Installed Furniture
Author	*Takuzo Yamashita (National Research Institute for Earth Science and Disaster Resilience), Daigoro Isobe (Univ. of Tsukuba), Tomoshi Miyamura (Nihon Univ.), Makoto Ohsaki (Kyoto Univ.)

14J-2 (Time: 13:40 - 14:00)

Title	Ultimate Seismic Response Analysis of Soil-Foundation-Structure Interaction System of Middle-Rise RC Building
Author	*Naohiro Nakamura (Hiroshima Univ.), Takuya Suzuki, Takaki Tojo (Takenaka)

14J-3 (Time: 14:00 - 14:20)

Title	Interaction of Building Structures on a Sedimentary Layer with Seismic Waves
Author	*Kim Pham (ENSTA Paris / IMSIA), Agnès Maurel (Institut Langevin / ESPCI / CNRS), Simon Félix (LAUM / CNRS), Jean-François Semblat (ENSTA Paris / IMSIA), Sébastien Guenneau (Institut Fresnel / CNRS)

14J-4 (Time: 14:20 - 14:40)

Title	Finite Element Analysis of the Q–Delta Resonance in a Two-Story Structure
Author	*Masayuki Kohiyama, Ryosuke Anamizu, Fumiya Mizutori (Keio Univ.)

14J-5 (Time: 14:40 - 15:00)

Title	Applying Large-Scale and Detailed FE Analysis to Practical Building Structural Design
Author	*Yasunori Mizushima, Kosaku Mitsuhashi, Nobuyuki Odajima, Toru Tai, Hidenori Tanaka (Takenaka)

[To Session Table]

Session 15J MS14-3: Advances in Numerical Methods for Earthquake Disaster Mitigation of/in Buildings
Time: 15:40 - 17:00, Wednesday, March 11, 2020
Location: Room 503
Chairs: Masayuki Kohiyama (Keio Univ.), Naohiro Nakamura (Hiroshima Univ.)

15J-1 (Time: 15:40 - 16:00)

Title	Elasto-Plastic Collapse Analysis of Steel Building Plane Frames Modeled with Solid Elements
Author	*Keisuke Ikeda, Yasuyuki Nagano (Univ. of Hyogo), Jun Fujiwara, Takuzo Yamashita (Earthquake Disaster Mitigation Research Division, NIED), Tomoshi Miyamura (Nihon Univ.)

15J-2 (Time: 16:00 - 16:20)

Title	A Ductile Fracture Model for Large-Scale FE-Analysis of Steel Structures under Cyclic Loading
Author	*Makoto Ohsaki (Kyoto Univ.), Jun Fujiwara (National Research Institute for Earth Science and Disaster Resilience), Tomoshi Miyamura (Nihon Univ.)

15J-3 (Time: 16:20 - 16:40)

Title	Elasto-Plastic Analysis of Reduced Scale Three Story Steel Frame and Its Validation Using the Results of Shake-Table Test
Author	*Mahendra Kumar Pal, Takuzo Yamashita, Jun Fujiwara (National Research Institute for Earth Science and Disaster Resilience)

15J-4 (Time: 16:40 - 17:00)

Title	Dynamic Characteristics Identification of Exposed Column Bases of Steel Building Structures Modeled by Solid Finite Elements
Author	*Jun Fujiwara (National Research Institute for Earth Science and Disaster Resilience), Makoto Ohsaki (Kyoto Univ.), Tomoshi Miyamura (Nihon Univ.)

[To Session Table]

Session 12K MS15-2: Physics-based Simulation of Earthquake Hazards with HPC and HQC
Time: 10:00 - 11:20, Wednesday, March 11, 2020
Location: Room 504
Chair: Thorsten Becker (Univ. of Texas, Austin)

12K-1 (Time: 10:00 - 10:20)

Title	Development of Monitoring and Forecasting Methods for Crustal Activity Utilizing Large-Scale High-Fidelity Finite Element Simulations with 3D Heterogeneous Medium
Author	*Takane Hori (JAMSTEC), Tsuyoshi Ichimura, Kohei Fujita, Takuma Yamaguchi (Univ. of Tokyo), Takeshi Iinuma, Ryoichiro Agata (JAMSTEC)

12K-2 (Time: 10:20 - 10:40)

Title	Data Assimilation Enhanced by HPC for Crustal Deformation
Author	*Sota Murakami, Takuma Yamaguchi, Tsuyoshi Ichimura, Kohei Fujita, Maddegedara Lalith (Univ. of Tokyo), Muneo Hori (JAMSTEC)

12K-3 (Time: 10:40 - 11:00)

Title	Large-scale 3D Seismic Soil Liquefaction Analysis on Supercomputers with Manycore Wide SIMD Architecture
Author	*Ryota Kusakabe, Tsuyoshi Ichimura, Kohei Fujita (Univ. of Tokyo), Muneo Hori (JAMSTEC), Lalith Wijerathne (Univ. of Tokyo)

12K-4 (Time: 11:00 - 11:20)

Title	HPC Applications of a SPH Simulation for Tsunami Disaster
Author	*Daisuke Nishiura, Mikito Furuichi (JAMSTEC), Mitsuteru Asai (Kyushu Univ.)

[To Session Table]

Session 14K MS15-3: Physics-based Simulation of Earthquake Hazards with HPC and HQC
Time: 13:20 - 14:40, Wednesday, March 11, 2020
Location: Room 504
Chair: Alice-Agnes Gabriel (LMU Munich)

14K-1 (Time: 13:20 - 13:40)

Title	Fundamental Study on Numerical Analysis Integration for Urban Earthquake Simulation Focusing on Difference in Spatial Resolution
Author	*Kahori Iiyama (Tokyo Inst. of Tech.), Muneo Hori (JAMSTEC), Riki Kawase (Kobe Univ.), Hideyuki Ohtani (RIKEN), Lalith Maddegedara (Univ. of Tokyo), Takamasa Iryo (Kobe Univ.)

14K-2 (Time: 13:40 - 14:00)

Title	Numerical Analysis of Dynamic Process of Markets in the Aftermath of Disaster: Bellman Equation Approach
Author	*Muneta Yokomatsu (Kyoto Univ.), Yoshiki Ogawa, Yuki Akiyama, Yoshihide Sekimoto (Univ. of Tokyo)

14K-3 (Time: 14:00 - 14:20)

Title	Development of massive city information for computational social science focusing on earthquake and tsunami damage estimation
Author	*Yoshiki Ogawa, Yuki Akiyama, Yoshihide Sekimoto (Univ. of Tokyo)

14K-4 (Time: 14:20 - 14:40)

Title	Unification of Integrated Earthquake Simulator and Agent Based Economic Model to Estimate Impacts of an Earthquake Disaster
Author	*Amit Gill, Maddegedara Lalith (Univ. of Tokyo), Sebastian Poledna (International Institute for Applied Systems Analysis), Muneo Hori (Research Institute for Value-Added-Information Generation, Japan Agency for Marine Earth Science and Technology), Yoshiki Ogawa, Yuki Akiyama, Yoshihide Sekimoto (Univ. of Tokyo)

[To Session Table]

Session 12L MS24-1: Simulation-Based Computational Mechanics and Engineering for Safety Issues
Time: 10:00 - 11:40, Wednesday, March 11, 2020
Location: Room 505
Chairs: Dong-Feng LI (Harbin Inst. of Tech.), Yuki Onishi (Tokyo Inst. of Tech.)

12L-1 (Time: 10:00 - 10:40)

Title	[Keynote] Numerical Redundancy Evaluation of a Continuous Multi-Girder Bridge Considering Composite Action between Slab and Girders
Author	*Isao Saiki (Tohoku Univ.), Tsubasa Takeda (Shimizu), Kaname Iwatsubo (National Inst. of Tech., Kumamoto College)

12L-2 (Time: 10:40 - 11:00)

Title	Evaluation of Surficial Stability of Natural Slopes Considering Landslide Susceptible Environments
Author	*Muhammed Edris Ahmed, Matsushima Takashi (Univ. of Tsukuba)

12L-3 (Time: 11:00 - 11:20)

Title	Consideration on the Redundancy of Damaged the Steel Continuous Girder Bridge as a Stuructural System
Author	*Kaname Iwatsubo (National Inst. of Tech., Kumamoto College), Isao Saiki (Tohoku Univ.)

12L-4 (Time: 11:20 - 11:40)

Title	Influence of Nonlinear on Ultimate Bearing Capacity of Concrete Dam
Author	*Qingwen Ren (Hohai Univ.), Xuan Wu (Jiangsu Society of Theoretical and Applied Mechanics)

[To Session Table]

Session 14L MS24-2: Simulation-Based Computational Mechanics and Engineering for Safety Issues
Time: 13:20 - 15:00, Wednesday, March 11, 2020
Location: Room 505
Chair: Isao Saiki (Tohoku Univ.)

14L-1 (Time: 13:20 - 13:40)

Title	A Study on Pressure-Temperature Limit Curve for Beltline and Outlet Nozzle According to New Regulation Requirements
Author	*Wan-Jun Ma, Kyung-Seok Chung, Si-Hwa Jeong, Tae-Young Ryu, Jae-Boong Choi (Sungkyunkwan Univ.), Jun-Seog Yang (Korea Hydrogen and Nuclear Power Co), Moon Ki Kim (Sungkyunkwan Univ.)

14L-2 (Time: 13:40 - 14:00)

Title	Towards Leakage Risk Analysis of Liquefied Hydrogen Carriers
Author	*Tomohiro Yuzui, Arata Kimura, Junichi Kudo, Hiroko Itoh, Hideyuki Oka (National Inst. of Maritime, Port and Aviation Tech.)

14L-3 (Time: 14:00 - 14:20)

Title	Development of a Practical Numerical Model for Ventilation Analysis in Enclosed Spaces with Various Obstacles
Author	*Arata Kimura, Mitsufumi Asami, Hideyuki Oka (National Inst. of Maritime, Port and Aviation Tech.), Yasushi Oka (Yokohama National Univ.)

14L-4 (Time: 14:20 - 14:40)

Title	Accurate Electrodeposition Simulation of Automobile Bodies with Edge-Based Smoothed Finite Element Method Using 4-Node Tetrahedral Meshes
Author	*Yuki Onishi (Tokyo Inst. of Tech.)

14L-5 (Time: 14:40 - 15:00)

Title	Modelling Investigations of Dynamic Strain Ageing Effects for Solid Solution Treated Inconel 718 Superalloy
Author	Run-Hua Song, *Dong-Feng Li (Harbin Inst. of Tech.)

The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems Technical Program

Session Schedule

List of abstracts

The 3rd International Conference on Computational Engineering and Science for Safety and Environmental Problems
Technical Program