*Arata Ishizuka¹, Katsuya Ikeno¹, Haruki Oba², Shuji Ichimura² (1. PENTA-OCEAN CONSTRUCTION CO.,LTD., 2. NICHIBAN CO.,LTD.)

*kenshiro tanaka¹, keita igawa¹, hiroyuki tsuji¹, nobuo itabashi¹ (1. KAJIMA CORPORATION)

*Yutaka Fujii¹, Hironori Nakano¹, Akira Hori¹ (1. Toda Corporation)

*Shoji Yamasaki¹ (1. TAISEI CORPORATION)

*Kaito Shimizu¹, Keita Igawa¹, Hiroyuki Tsuji¹, Nobuo Itabashi¹, Takahiko Shibata¹, Tsuyoshi Torichigai¹ (1. Kajima Corporation)

*Takeharu Konami¹, Yoshio Yamashita², Mitsuaki Sugiura³ (1. OkasanLivic, 2. Enbine, 3. GotoConcrete)

*Watanabe Hirotaka¹ (1. KAJIMA CORPORATION)