*Takashi Inoue¹, Yuki Kurakami², Taisuke Sanagawa², Yasuo Nihei³ (1. Tokyo University of Science, 2. Railway Technical Research Institute, 3. Tokyo University of Science)

*Obaidullah Safie¹, Mizuki Ito¹, Akihiro Tominaga¹ (1. Nagoya Institute of Technology)

*Yasuharu Watanabe¹, Yuto Takasugi², Sayumi Katayama³ (1. Kitami Institute of Technology, 2. SUNCOH CONSULTANTS CO. , Ltd, 3. Hokkaido Gijutsu Consultants INC. )

*Yuki Hiramatsu¹, Satomi Yamaguchi¹, Toshiki Iwasaki² (1. Civil Engineering Research Institute for Cold Region, 2. Hokkaido University)

*Hirotaka Une¹, Terunori Ohmoto², Kazuki Kuranaga³ (1. National Institute of Technology, Tokuyama College, 2. Kumamoro University, 3. Shimizu Corporation)

*Masayuki Tsuda¹, Masaru Ojima¹, Hajime Nakajima¹, Nobukazu Nakagoshi¹ (1. Fukuyama University)

*Yoshiharu Takemura¹, Shoji Fukuoka¹ (1. Research and Development Initiative, Chuo University)