*Yoshitomo Tatsumi¹, Shingo Imamura¹, Satoru Yamamoto², Takaaki Morita², Takehiro Dabaru³, Tetsunori Taniguchi³, Yu Koizumi⁴, Koki Kikuchi⁴ (1. TODA CORPORATION, 2. Nishimatsu Construction Co., Ltd., 3. GEOSTR Corporation, 4. Public Works Research Institute)

*Shinnya Fujihara¹, Takehiro Natsume², Satoru Kojima³, Toshi Watanabe⁴, Yuu Koizumi⁵, Kouki Kikuchi⁵ (1. GEOSTR Corporation, 2. IHI Construction Materials Co.,Ltd., 3. Nippon Concrete Industries Co., Ltd., 4. NIHON SAMICON Co., Ltd., 5. PUBLIC WORKS RESEARCH INCTITUTE)

*Chihiro Sugawara¹, Tetsuya Yamazaki¹, Atsushi Kusaka², Kouki Kikuchi² (1. NEXCO Research Institute Japan, 2. Public Works Research Institute)

*Akihisa Hirota¹, KOUKI KIKUCHI¹, ATSUSHI KUSAKA¹, TETSUYA YAMASAKI², CHIHIRO SUGAWARA² (1. Public Works Research Institute, 2. Nippon Expressway Research Institute Company Limited)

*Toru Sasaki¹, Kouki Kikuchi¹, Atsushi Kusaka¹, Kento Tamura¹, Akihisa Hirota¹ (1. Public Works Research Institute)

*Masayuki Suzuki¹, Shimamoto Keisuke¹, Kinoshita Kaho¹, Yashiro Kazuhide¹ (1. Railway Technical Research Institute)

*Kenta Kondo¹, Akane Fujiwara¹, Tadashi Sato¹, Hideaki Nishida¹ (1. National Institute for Land and Infrastructure Management, Ministry of Land, Infrastructure, Transport and Tourism)