〇Kiyohisa Ono¹, Masafumi Hattori¹, Shoji Nojima², Hideyuki Tatematsu² (1.Central Nippon Expressway Company, 2.Central-NEXCO technical Marketing Company)

〇Gaku Isobe¹, Akitomo Yokoi¹, Takeyama Tadaomi², Uchida Yuichi¹ (1.Gifu University Graduate School, 2.Sumitomo Mitsui Constraction Co.,Ltd.)

〇Yuya Kato¹, Takanori Kotabe¹, Hirohisa Koga¹ (1.Public Works Research Institute)

〇Hiroki Sakuraba¹, Hirohisa Koga¹, Yoshinori Takamatsu², Koichi Inoue², Tatsuya Yosida² (1.Public Works Research Institute, 2.Road Precast Concrete Association)

〇Shiro Doi¹, Tomonori Abo¹, Takenori Mishima¹ (1.TEKKEN CORPORATION)

〇Kento Morimoto¹, Kozo Onoue¹, Rikiya Murakami² (1.Graduate School of Kumamoto University, 2.Kyokuto Kowa Corporation)

〇Yujin Yamamoto¹, Hiroshi Murata¹, Keisuke Kawamura¹ (1.Taisei corp.)

〇Takahki Itoh¹, Takashi Takeuchi², SUN Yuping², Hannaka Itsuki² (1.TOYOTA T&S Construction Co.LTD, 2.Kobe University)

〇Navoda Tharunduni Abeygunawardana¹, Takeshi MAKI¹ (1.Saitama University)