*Nakajima Kazuhiro¹, Suzuki Hiroyuki², Nagasaki Yousuke³ (1. Lobtex, 2. Meisei University, 3. FaB-Tec Japan Corporation)

*Morimune Mizutani¹, Toshiyuki Ishikawa¹ (1. KANSAI UNIVERSITY)

*Shisaku Shinn¹, Hitoshi Moriyama², Masahide Matsumura³ (1. KUMAMOTO University Graduate School of Science and Technology Department of Civil Engineering, 2. TOKUSHIMA University Graduate School of Technology, Industrial and Social Sciences, 3. KUMAMOTO University Center for Water Cycle, Marine Environment and Disaster Management)

*Yuji Shinozaki¹, Takuya Maruyama¹, Dai Daimon², Seiji Okada⁴, Yunin Takagi³, Kiyoshi Ono¹ (1. Waseda University, 2. NAGOYA EXPRESSWAY, 3. The Japan Iron and Steel Federation, 4. IHI Infrastructure Systems)

*Ryo Yamashita¹, Li Ruoxi², Yamagichi Takashi², Shirai Yugo¹ (1. HINODE Holdings, 2. Osaka Metropolitan University)

*Eito Sekine¹, Masao Yanase² (1. Metropolitan Expressway company, 2. Shutoko Technology Center)