〇Yohei Hasegawa¹, Masaki Kamiura², Hirotaka Endo³, Hodaka Muramastu¹ (1.Japan Freight Railway Company, 2.Hokkai-Gakuen University, 3.NICHIREKI CO.,LTD.)

〇Naoya Toshi¹, Soichiro Hasegawa¹, Kai-Chun Chang¹, Chul-Woo Kim¹ (1.Kyoto University, Graduate School of Engineering)

〇takeo yamamoto¹ (1.Act-factory Co., Ltd.)

〇Kazuhiro Nakamura¹, Izumo Shinji¹, Hashidume Kenji², Matsuda Yasuhiro², Motomatsu Shiro³ (1.West Nippon Expressway, 2.West Nippon Expressway Engineering Shikoku, 3.West Nippon Expressway Engineering Kansai)

〇Yukikazu Tanaka¹, Tomotaka Ueta¹, Takehiro Narita² (1.Oriental Consultants Co., Ltd., 2.Ministry of Land, Infrastructure, Transport and Tourism)

〇Takahiro Sato¹, Shunsuke Tanaka¹, Kimio Maruyama¹ (1.Civil Engineering Research Institute for Cold Region)

〇Seiya Ono¹, Akihiro Fujimoto¹, Tadayuki Yamada², Takeo Yamada², Koji Yamada² (1.University of Fukui, 2.Yamadagiken Co., Ltd.)

〇Kazuyuki Saitoh¹, Kei Yamamoto¹, Akira Nomoto¹ (1.Gaeart Co.,LTD)