*Kota WAKINAKA¹, Kenta Hoshino², Hideki Mori², Jirou Shiozuka³ (1. National Institute of Technology, Kumamoto College, 2. Nittetsu Mining Consultants Co., Ltd., 3. Ministry of Land, Infrastructure and Transport, Yatsushiro Reconstruction Project Office)

*KENTA WATANABE¹, Toshihiro Ogino¹, Hiroyuki Tanaka², Satoshi Nishimura², Nobutaka Yamazoe³, Hirochika Hayashi⁴ (1. Akita University, 2. Hokkaido University, 3. National Institute of Technology, Akita College, 4. Civil Engineering Research Institute for Cold Region)

*HITOSHI ITO¹, Eiji Kawahata¹ (1. TOA CORPORATION)

*Hiroyuki Yamamoto¹, Tatsuya Shibasaki¹, Ayaka Murofushi¹ (1. Japan Conservation Engineers & Co., Ltd.)

*RIKUTO FUJIKATA¹, Kazuo Tani¹, Shun Nomura¹ (1. Tokyo University of Marine Science and Technology)

*YUKI ISHIKAWA¹, MASASHI TAKAHASHI¹ (1. POLUS R&D Center of Life-Style Co.,)

*MASASHI TAKAHASHI¹, ISHIKAWA YUKI¹ (1. POLUS R&D　Center of life-style.Inc.)

*HORI REN¹, Kyota Takashi¹, Hsieh Pei-Chen¹, Katagiri Toshihiko¹, Kurima Jun¹, Takemasa Manabu² (1. Institute of Industrial Science, The University of Tokyo, 2. Kiso-Jiban Consultants Co., Ltd)