*Toshiyuki Ishikawa¹, Kyosuke Gomi¹, Masahiro Dogaki¹, Yuya Hidekuma² (1. Kansai University, 2. NIPPON STEEL Chemical & Material Co., Ltd.)

*Misaki Okamura¹, Yasuhiro Miyazaki¹ (1. National institute of technology, Nagaoka college)

*Hideharu Nakamura¹ (1. Tokyo Electric Power Services Co.)

*Ken Okajima¹, Masahide Matsumura³, Hideki Naito⁴, Natsumi Takeshima⁵, Seiji Okada⁵, Kiyoshi Ono² (1. Waseda University graduate school, 2. Waseda University, 3. Kumamoto University graduate school, 4. Tohoku University graduate school, 5. IHI Infrastructure Systems Co., Ltd.)

*Ryota Futakami¹, Mikihito Hirohata², Tomonori Nakahara³, Toru Furuichi⁴ (1. Osaka University Graduate School, 2. Osaka University Graduate School, 3. Japan Bridge Corporation, 4. Furuichi)

*Hiroaki Kawamura¹, Yuuka Yamaguchi², Katsuyoshi Nozaka³, Kazuyuki Izuno³ (1. Japan Bridge, 2. Ritsumeikan University, 3. Ritsumeikan University)

*Yuka YAMAGUCHI¹, Hiroaki Kawamura², Saki Yotsui³, Katsuyoshi Nozaka³, Kazuyuki Izuno³ (1. Ritumeikan University, 2. Japan Bridge Corporation, 3. Ritumeikan University)