〇Koji Hanada¹, Mitsuo Tsutsui¹, Shouzo Suzuki¹, Masaaki Shirai¹, Shin Iwamoto¹ (1.Tokyu Construction )

〇Yusuke SHIMOOKI¹, Osamu YOKOYAMA¹, Takuya TANAHASHI¹, Akihiro MINAGAWA², Masayoshi TANAKA³ (1.Kajima Corporation, 2.Iwasaki Co., Ltd., 3.Kato Construction Co., Ltd.)

〇Jo Shimizu¹, Masaaki Nagasawa¹, Hironobu Aida¹ (1. SHIMIZU CORPORATION)

〇Norimitsu Takemoto¹, Tadashi Nagase², Yoshikatsu Akita², Toshiki Tsurusawa² (1.Japan Construction Method and Machinery Reserch Institute, 2.Hokkaido Regional Development Bureau)

〇Masanori Nakazawa¹, Hirohiko Kusaka¹, Tetsuo Abe¹, Shuichi Yoshikawa², Naoya Sasaki² (1.Nippon Expressway Research Institute, 2.Yachiyo Engineering)

〇Hirokuni Morikawa¹, Takashi Ohtsuki¹, Takashi Fujishima², Yushi Shiiba² (1.National Institute for Land and Infrastructure Management Ministry of Land, Infrastructure, Transport and Tourism, 2.Japan Construction Machinery and Construction Association)

〇Kaoru Nagasawa¹, Shiiba Yushi¹, Hirokuni Morikawa², Takashi Ootsuki², keisuke Kimura² (1.Construction Method and Machinery Research Institute, Japan Construction Machinery and Construction Association, 2.National Institute for Land and Infrastructure Management Ministry of Land, Infrastructure, Transport and Tourism)

〇Yushi Shiiba¹, Hirokazu Yagihashi¹, Takashi Ootsuki², Katsumi Amano², Hirokuni Morikawa² (1.Japan Construction Machinery and Construction Association,Japan Construction Method and Machinery Research Institute, 2.National Institute for Land and Infrastructure Management Ministry of Land, Infrastructure, Transport and Tourism)

〇Takashi Ohtsuki¹, Seigo Ogata², Satoshi Ishida², Masaharu Moteki², Yushi Shiiba³ (1.National Institute for Land and Infrastructure Management Ministry of Land, Infrastructure, Transport and Tourism, 2.Advanced Construction Technology Center, 3.Japan Construction Machinery and Construction Association)