*Kennosuke Sato¹, Nichika Tamura², Shigehiko Saito¹ (1. Integrated Graduate School, University of Yamanashi, 2. University of Yamanashi)

*Masazumi Miura¹, Ayano Uema², Toshikazu Arahata², Motoki Uehara³ (1. Public Works Research Center , 2. JR SOKEN ENGINEERING CO.,Ltd, 3. Railway Technical Research Institute)

*Eiji Iwatsuki¹, Tatsuo Shinmi², Hiroyoshi Kato² (1. Aichi Institute of Technology, 2. Tokuyama Corporation)

*Koki Tsukanishi¹, Hajime Ito¹, Norihisa Osawa², Yoko Ando² (1. Toyama Prefectural University, 2. Taiheiyo Consultant )

*Makoto Tsuda¹, Kamei Yuki¹, Tirii Kazuyuki² (1. National Institute of Technology, Ishikawa College, 2. Central Nippon Highway Engineering Nagoya Co., Ltd.)

*Takayuki Fumoto¹, Shintaro Kikuchi², Takahito Tatsumi¹, Yasuhiro Mikata³ (1. Kindai University, 2. Graduate School of Kindai University, 3. Osaka Institute of Technology)