4:15 PM - 4:30 PM
*Kiyotoshi Otsuka1, Arihide Nobata1, Hitoshi Suwa1, Tomohiro Kubo2, Yousuke Miyagi3 (1.Obayashi Corporation, 2.Mount Fuji Research Institute Yamanashi Prefectural Goverment, 3.National Research Institute for Earth Science and Disaster Resilience)