*Kaho Fukuda¹, Kousei Ohta², Kazuya Itoh³, Arashi Shimano⁴ (1. Tokyo City University Graduate School, 2. TAISEI CORPORATION, 3. Tokyo City University, 4. Sanshin Construction Materials co.Ltd)

*Chiyuki Yoshida¹, Manaho Ichida¹, Hiroaki Shigematsu¹ (1. National Institute of Technology, Ishikawa College)

*Kouta Iwasaki¹, Naoaki Suemasa¹, Tanaka Tuyoshi¹, Yoshikazu Kawabata², Keigo Tsukamoto¹ (1. Tokyo City University, 2. UPCON)

*Atsuko Satou¹, Hirochika Hayashi¹, Kazunobu Watanabe², Mio Oomori² (1. Civil Engineering Risearch Insititute for Cold Region, 2. Hokkaido Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism)

*Hiroki Yoshida¹, Kakeru Masui², Jyunichi Taketani¹, Azusa Tsukagoshi³, Hiroshi Yamaguchi³ (1. TAISEI CORPORATION, 2. SHIBUYA WARD OFFICE, 3. SANSHIN CORPORATION)

*Fumika Kuramoto¹, Toshiro Hata¹, Koji Matsukawa², Kanako Hamamoto² (1. Hiroshima University, 2. NEXCO-West Consultants Company Limited)

*Shinji Fukushima¹, Kojima Akira², Takiguchi Wataru³, Kitajima Akira⁴ (1. Fujita Corporation, 2. Fujita Corporation, Civil Engineering Division , 3. Fujita Corporation, Touhoku Branch, 4. Fujita Corporation, Technical Center)