*Hiroki Kinoshita¹, Masahiro Yagi¹, Sho Takahashi², Toru Hagiwara² (1. Graduate School of Engineering Hokkaido University, 2. Faculty of Engineering, Hokkaido University)

*Yota Kumagai¹, Hikari Yanagisawa¹, Maimi Ojima², Takumi Asada¹ (1. Muroran Institute of Tecnology, 2. DOCON CO.,LTD.)

*Suguru Kaneko¹, Kiyoshi Takahashi², Akemi Sakurai³, Tomomi Watanabe⁴ (1. docon, 2. KITAMI Institute of Technology, 3. Higashi Okhotsk Scenic Byway, 4. Abashiri Development and Construction Department)

*Nobuhiro Sato¹, Kunihiro Kishi¹, Shin-ei Takano¹ (1. Hokkaido University)

*Shun Nomura¹, Shumpei Kiriki¹, Mikiharu Arimura¹ (1. MURORAN INSTITUTE OF TECHNOLOGY)

*Mayuko Ono¹, Yosuke Sato¹, Mikiharu Arimura¹ (1. Muroran Institute of Technology)