*Ryouichi Takagi¹, Toshinari Hayashi¹, Kamimura Koya², Saito Tsuyoshi² (1. hazama ando corporation, 2. niigata university)

*Maho Satoh¹, Takuya Kondoh², Katsunori Yokoi², Tatsuhiko Mimoto³ (1. National Institute of Technology, Kochi College, Advanced Course, 2. National Institute of Technology, Kochi College, 3. KYOKUTO KOWA COROIRATION)

*Mao Osada¹, Masaki Satou¹, Koushirou Koizumi¹, Yasuhiro Umemura¹ (1. Nihon University)

*Shigeyoshi Miyahara¹, Eiji OWAKI¹, Shota Kondo¹, Akihito Hata¹, Tomihiro IIBOSHI² (1. Taisei Corporation, 2. NIKKEN KOGAKU Co.,ltd.)

*Mamiko Umetsu¹, Shigeyoshi Miyahara¹, Osamu Hashimoto¹, Jyunichi Matsumoto¹, Kazuya Honda², Masayoshi Konishi² (1. Taisei Corporation, 2. Sumitomo Osaka Cement Co., LTD.)

*Masataka Ogino¹, Jyunichi Matsumoto¹, Shigeyoshi Miyahara¹, Syota Kondo¹, Akihito Hata¹, Syota Akedo¹, Chihiro Ikeda¹, Kazuya honda², Masayoshi Konishi² (1. TAISEI corporation, 2. Sumitomo Osaka Cement Co.,Ltd.)

*Akihito Hata¹, Junichi Matsumoto¹, Osamu Hashimoto¹, Shigeyoshi Miyahara¹, Shota Kondo¹, Motoki Amano¹, Kazuya Honda², Masayoshi Konishi² (1. Taisei Corporation, 2. Sumitomo Osaka Cement Co., Ltd.)