*Yuki Yokoyama¹, Tatsu Kuwatani², Takeshi Teraoka³, Jyunya Matsumoto⁴, Hideitsu Hino⁵, Tomoki Shiotani¹ (1. Kyoto University, 2. Japan Agency for Marine-Earth Science and Technology, 3. Kyoto Prefecture, 4. Kyoto Engineering Support Center, 5. The Institute of Statistical Mathematics)

*Takanori Mukai¹, Kenichi Kuribayashi¹, Yasuyuki Akiyama¹ (1. R&Dcenter of JRE group )

*Hiroshi Fujiwara¹, Tsuyoshi Suzuki¹, Sae Matsuzaki¹, Yuuma Mitsui¹, Tetsuya Maiwa², Seiju Akimoto² (1. Pacific Consultants Co.,Ltd., 2. Road Maintenance Division, Asahikawa Development and Construction Department, Hokkaido Development Bureau)

*Tomoharu SEKIGUCHI Sekiguchi¹, Michihiro Nakajima¹, Hitoshi Ito¹, Kazuhiro Noda¹, Takato Yasuno¹, Shigeto Higuchi², Kensaku Haruta² (1. Yachiyo Engineering, 2. Japan Infra Waymark)

*Misaki Shikama¹, Ryuichi Imai², Kenji Nakamura³, Yoshinori Tsukada⁴ (1. HOSEI University, 2. HOSEI University, 3. OSAKA University of Economics, 4. SETSUNAN University)

*Toshimasa Takatori¹, Takehiro Horiguchi², Akinori Hirose³ (1. KMC CO.,LTD., 2. NIPPON ENGINEERING CONSULTANTS CO.,LTD., 3. Association of REPAIR)

*Takehiro Horiguchi¹, Akinori Hirose², Shinichiro Okazaki³, Wataru Shiraki³ (1. NIPPON ENGINEERING CONSULTANTS CO.,LTD., 2. repair association, 3. KAGAWA UNIVERSITY)