*Masato Komuro¹, Tomoki Kawarai¹, Yoshinobu Musashi¹, Takuro Nakamura², Osamu Hatakeyama², Norimutsu Kishi¹ (1. Muroran Inst. of Tech., 2. CERI)

*Yoshinobu Musashi¹, Masato Komuro¹, Tomoki Kawarai¹, Takuro Nakamura², Osamu Hatakeyama², Norimitsu Kishi¹ (1. Muroran Institute of Technology, 2. Civil Engineering Research Institute for Cold Region)

*Shigeki Hayashi¹, Masato Komuro², Satoshi Kondo³, Masashi Sato³, Tomoki Kawarai², Atsutoshi Okamoto¹, Syu Takada⁴, Norimitsu Kishi² (1. ISAMI Construction Co.,Ltd, 2. Muroran Institute of Technology, 3. SUNAGO Construction Co.,Ltd, 4. Muroran Institute of Technology Graduate School)

*Shu Takada¹, Masato Komuro¹, Tomoki Kawarai¹, Shigeki Hayashi², Satoshi Kondo³, Masashi Sato³, Atsutoshi Okamoto², Norimitsu Kishi¹ (1. Muroran Institute of Technology, 2. ISAMI Construction Co.,Ltd, 3. SUNAGO Construction Co.,Ltd)

*Taiyo Kurihashi¹, Masato Komuro¹, Tomoki Kawarai¹, Norimitu Kishi¹, Takashi Sato², Shigeki Kuzi³, Tomoya Yono⁴ (1. Muroran Institute of Technology, 2. CIVIL ENGINEERING RESEARCH INSTITUTE FOR COLD REGION, 3. TOKYO FABRIC INDUSTRY CO., LTD., 4. Bridge Bearig Manufacture)

*Norimitsu Kishi¹, Tomoki Kawarai¹, Masato Komuro¹, Yasuyoshi Nagai¹, Keiichiro Sonoda² (1. Muroran Insitute of Technology, 2. Osaka Metropolitan University)

*Yuichiro Awaji¹, Masato Komuro¹, Tomoki Kawarai¹, Norimitsu Kishi¹, Satoru Kobayashi², Toshiyuki Kataoka² (1. Muroran Institute of Technolgy, 2. Hokkaido Regional Development Bureau)

*Meisei Nagaoka¹, Masato Komuro¹, Hiroshi Tamura², Yasuhiro Miyazaki³, Kenta Tanaka⁴ (1. Muroran institute of Technology, 2. Yokohama National University, 3. Daido University, 4. Chodai Co.)