*Yosuke Suzuki¹, Hiroaki Terasaki¹, Teruyuki Fukuhara¹, Akira Saida², Haruki Taniguchi³, Masahiro Kusama⁴ (1. University of Fukui, 2. Civil Engineering Research Institute for Cold Region, 3. Vertex Co., Ltd., 4. Eco-Planner Co., Ltd.)

*Shoji Yokohama¹ (1. Faculty of Engineering, Hokkaido University)

*Chikuinn Chou¹, Edahiro Reiji¹, Ozaki Taira², Yasumuro Yoshihiro² (1. Kansai University Graduate School, 2. Kansai University )

*Kazuya Honnda¹, Satoru Oishi², Keiji Hamamoto³ (1. TOKYO ELECTRIC POWER SERVICES CO., 2. Kobe University, 3. Kinki Regional Development Bureau)

*Masahiro Torii¹, Tomoyuki Oda¹, Shoma matsuki², Akiyoshi Tanzawa², Kenji Shimosaka² (1. torisumi co,LTD, 2. toda corporation)

*Shouma Matsuki¹, Akiyoshi Tanzawa¹, Kenzi Shimosaka¹, Keisuke Takemori², Kuranosuke Ishikawa² (1. toda corporation, 2. NIPPONHUME)

*Koki Fujimoto¹, Takahiro Watari¹, Takashi Yamaguchi¹, Masashi Hatamoto¹, Yuki Murakami² (1. Nagaoka University of Technology, 2. National Institute of Technology, Nagaoka College)