*Rikuo Shirai¹, Hiroshi Takagi² (1. TAISEI CORPORATION, 2. Tokyo Institute of Technology)

*Shinya Tanaka¹, Sunao Fukumoto¹, Yuichi Kouchi¹, Toyoki Kawabata², Tadashi Hibino², Iyama Shigeru³, Shinya Hayamoto³, Haruku Morita³ (1. The Chugoku Electric Power Company, Incorporated, 2. Hiroshima University, 3. Ministry of Land, Infrastructure, Transport and Tourism)

*Yukari Yamamoto¹, Akihito Aizawa¹, Takahiro Kanai¹, Yoshinori Oshima¹, Hiroyuki Chino¹, Maki Takamori¹ (1. Obayashi Corporation)

*Tomohiro Morioka¹, Koichi Yamamoto¹, Kanno Ariyo¹, Uehara Masayoshi², Sekine Masahiko¹ (1. Yamaguchi University, 2. Yamaguchi Prefecture)

*Shota Okura¹, Shinya Hosokawa¹, Takao Izumi¹ (1. National Institute of Maritime, Port and Aviation Technology Port and Airport Research Institute)

*Yuichi Kouchi¹, Sunao Fukumoto¹, Sinya Tanaka¹, Toyoki Kawabata², Tadashi Hibino² (1. The Chugoku Electric Power Co.,inc, 2. Hirosima University)

*Takanori Nagano¹, Masayasu Irie¹ (1. Graduated School of Engineering, Osaka University)