*Masataka Sawada¹, Kazumoto Haba², Kohei Fujita³, Tsuyoshi Ichimura³, Muneo Hori⁴ (1. Central Research Institute of Electric Power Industry, 2. Taisei Corporation, 3. The University of Tokyo, 4. Japan Agency for Marine-earth Science and Technology)

*Kazumoto Haba¹, Masataka Sawada², Muneo Hori³ (1. Taisei corporation, 2. Central Research Institute of Electric Power Industry, 3. Japan Agency for Marine-Earth Science and Technology)

*Ayaka Ikeda¹, Takaaki Ikeda² (1. OYO Corporation, 2. Nagaoka University of Technology)

*Atsushi Nozu¹ (1. Port and Airport Research Institute)

*Shinji Nagoya¹, Hiroki Ishibashi¹, Kengo Watanabe¹, Kimie Otagiri¹ (1. Nihon University)

*Kimihiko Kuboi¹, Masaru Shimazu¹, Masahiko Tomori¹ (1. East Japan Railway Company)

*Tatsuki Nara¹, Hiroyuki Goto² (1. Kyoto University Graduate School of Engineering Department of Urban Management Dynamics of Foundation Structures Laboratory, 2. Disaster Prevention Research Institute)