〇Toshiyasu Ueno¹, Hideto Oomori¹, Takeshi Tajima¹, Kouji Nishiyama², Mizuki Kawai², Seiji Fujisawa² (1.Chubu Regional Bureau,Tajimi Office of Sabo and National Highway, 2.Sabo Frontier Foundation)

〇Kilara Maruyama¹, Yasunori Hada¹, Yoshiro Tanaka², Akinobu Fukuzaki² (1.University of Yamanashi, 2.Fujisan Charenge Platform)

〇kazutaka hoda¹, shin katagiri¹ (1.Setsunan University)

〇Naoshi Fukushima¹, Naotugu Sato¹, Kimiro Meguro² (1.Chuo University Graduate School, 2.Tokyo University)

〇Tatsuo Shirakawa¹, Naohiro Maejima², Koji Takahashi³, Keishi Ishimoto⁴ (1.Kitami Institute of Technology, 2.Tatsuno City Office, 3.Koken Engineering Co.,Ltd., 4.Specified Nonprofit Corporation Network of Snow and Ice Specialists)

〇sho yagi¹, naotugu satou¹ (1.Chuo University)

〇Kazuhito Uchiumi¹, Hiroki Yoshio¹, Seiya KANEKO¹ (1.Metropolitan Expressway Company)

〇Kota Nagase¹, Di Su¹, Tomonori Nagayama¹ (1.Bridge & Structure Laboratory, Department of Civil Engineering, The University of Tokyo)

〇masayoshi enokizawa¹, Izumi Tanikura¹, Hiroshi Nakazawa², Tetuo Takeda², Tomonori Ishikawa³, Kooichi Tozuka³ (1.japan construction method & machinery research institute, 2.LTD advic, 3.cicube LTD)

〇YASUSHI KAWAGISHI¹, Koichi Taniwaki¹, Yoshiki Shuku¹ (1.TAIYO KOGYO CORPORATION)