5:15 PM - 6:30 PM
Kazuki Katoh1, *Katsuhisa Kawashima2, Takane Matsumoto2, Tsutomu Iyobe3, Osamu Suzuki4, Akihiko SASAKI5, Keisuke Suzuki5 (1.Faculty of Science, Niigata University, 2.Research Institute for Natural Hazards and Disaster Recovery, Niigata University, 3.Graduate School of Engineering, Kyoto University, 4.East Japan Railway Company, 5.Faculty of Science, Shinshu University)