*Junnichi Kawabata¹, Hideki Nagatani¹, Ayaka Nasu¹, Michio Imai¹, Yuichi Yoshimura¹, Ryosuke Tsuji¹ (1. Kajima Corporation)

*Ayaka Nasu¹, Yuichi Yoshimura¹, Hideki Nagatani¹, Michio Imai¹, Hiroyuki Tanaka² (1. Kajima Corporation, 2. Atami Infrastructure Management)

*Khuyen Trong Hoang¹, Taiki Fukuda ², Hiroyuki Uchibori¹ (1. Sumitomo Mitsui Construction Co., Ltd, 2. West Nippon Expressway Co., Ltd.)

*Mai Masutani¹, Hideki Nagatani¹, Michio Imai¹, Junichi Kawabata¹, Hitomi Nakamura², Hirotoshi Mori², Shunsuke Sako², Yuji Senda³, Hirotsugu Shigemune³, Suguru Azumaya³ (1. Kajima Corporation, 2. Yamaguchi University, 3. Ministry of Land, Infrastructure, Transport and Tourism)

*Keiji Okamoto¹, Michio Imai¹, Junichi Kawabata¹, Shoji Seno¹, Aki Yamashita², Naoki Shiino², Yasuyuki Ito² (1. KAJIMA CORPORATION, 2. NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION)

*Keisuke Koizumi¹, Kotaro Fujiwara¹, Michio Imai¹, Yohei Taira¹, Junichi Kawabata¹, Nobuyuki Ota², Yota Hayasaka³, Daisuke Takanashi³ (1. KAJIMA CORPORATION, 2. Echigo Kotsu Co., Ltd., 3. RETEC ENGINEERING CORPORATION)