*Tsutomu Ochiai¹, Takahisa Enomoto¹, Michio Miyano², Eisuke Ikuta², Yoshiya Oda³ (1. Kanagawa University, 2. Osaka Metropolitan University, 3. Tokyo Metropolitan University)

*Akira Sakata¹, Hiroyuki Kawanakajima¹, Keizo Chishiro¹, Yuki Sugiyama², Kohei Tanaka², Kimitoshi Sakai² (1. Japan Railway Construction, Transport and Technology Agency, 2. Railway Technical Research Institute )

*Yuki Sugiyama¹, Kohei Tanaka¹, Kimitoshi Sakai¹, Akira Sakata², Hiroyuki Kawanakajima², Keizo Chishiro² (1. Railway Technical Research Institute, 2. Japan Railway Construction, Transport and Technology Agency)

*Tomonari Niimura¹, Ohnishi Shunsuke¹, Akutsu Tomihiro², Inaba Atsushi² (1. Osaka Gas Co., Ltd., 2. Obayashi Corporation)

*Tomoaki SATO¹, Masahiro HATTORI¹, Masaki NAKAMURA², Kazuya MAGOSHI², Yasumasa SOGA³, Masato TANAKA³ (1. Hanshin Expressway Research Institute for Advanced Technology, 2. Earthquake Engineering Research Center Inc., 3. Hanshin Expressway Company Limited)

*Yasumiki Yamamoto¹, Yosuke Ishihara², Yamamoto Kazutaka² (1. Shutoko Technology Center, 2. Metropolitan Expressway)

*Yukitake Shioi¹ (1. Hachinohe Institute of Technology)