〇Masaki Sugie¹, Suguru Tokumitsu¹, Sigeyuki Okada¹, Yasuhisa Fujiwara¹ (1.JAPAN PRESTRESSED CONCRETE CONSTRACTORS ASSOCIATION)

〇Ami Ikuta^1,2, Tomohiro Miki² (1.National Institute of Technology, Akashi College, 2.Kobe University)

〇Mitsuke Yuki¹, Kutomi Osamu¹, Niwa Kenji¹, Okada Noritaka¹ (1.JR East Consultants Company )

〇Ukon Kuze¹, Keigo Suzuki¹, Takaya Tsunoda², Koji Hamaoka², Kimihiko Amaya² (1.Fukui University, 2.NIPPON P.S)

〇Yuki Hagihara¹, Toshihiko Nagatani¹, Shinya Muranishi², Shinya Watanabe³, Naotoshi Fukagawa⁴ (1.Nippon Expressway Research Institute Company, 2.East Nippon Expressway Company, 3.Japan Construction Method and Machinery Reserch Institute, 4.Japan Prestressed Concrete Contractors Association)

〇Isamu Takenoi¹, Yuji Nonami¹, Hiroo Shinozaki¹, Kenichi Nakatsumi¹ (1.Sumitomo-Mitsui Construction CO.,LTD)

〇Junichi Fukuoka¹, Kenji Fujibayashi¹, Takayuki Sugiyama¹, Kimio Saito², Masaru Fujishiro², Daiki Kihara² (1.Hanshin Expressway, 2.KAJIMA CORPORATION)

〇Takeru Masuda¹, Yutaka Tanaka², Ema Katou², Yuichirou Kawabata², Kyosuke Hirakawa³, Takumi Shimomura¹ (1.Nagaoka University of Technology, 2.Port and Airport Research Institute, 3.Japan Port Consultants, Ltd)