1. Research Institute for Applied Mechanics, Kyushu University, Kasuga-city, Fukuoka, Japan
2. School of Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan
3. Global Scientific Information and Computing Center, Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan
4. Center for Computational Science & e-Systems, Japan Atomic Energy Agency, Kashiwashi, Chiba, Japan
5. Department of Civil Engineering and Architecture, Hachinohe Institute of Technology, Hachinohe, Aomori, Japan
6. International Research Institute of Disaster Science, Tohoku University, Sendai, Japan
7. Graduate School of Engineering, Osaka Metropolitan University, Osaka, Japan