〇Naru Shimizu¹, Motohiro Kadota¹, Kastunori Yokoi², Takuya Kondo² (1.National Institute of Technology, Kochi College, Advanced Course, 2.National Institute of Technology, Kochi College)

〇KIYOTAKA KATO¹, TAKAHIRO SAITO¹, TADASHI IWANAGA¹, KENTO NARITA² (1.OKUMURAGUMI, 2.TETUDO・UNYUKIKO)

〇Yugo Harada¹, Tadasi Iwanaga¹, Kiyotaka Kato¹, Koji Morita² (1.OKUMURA CORPORATION, 2.SHIN-ETSU INDUSTRY CORPORATION)

〇Tomoko Takagi¹, Toshinari Mukai¹, You Arakawa¹, Yuji Watanabe¹, Goro Sakai¹, Masakazu Morimoto², Kiichiro Tominaga² (1.KAJIMA CORPORATION, 2.NIPPON SHOKUBAI)

〇Takao Ochiai¹, MAnami Mizoguchi¹, Daisuke Kogame¹, Ryo Kishira¹, Katsuya Kono¹ (1.Taiheiyo Cement Corporation)

〇Tetsuji Akiyama¹, Toshiyuki Katsuhata¹, Toru Yamaji², Kazuhide Yonamine² (1.Wakachiku Construction CO.,LTD., 2.Port and Airport Research Institute)