*Yuki Kurakami¹, Susumu Nakajima¹, keisuke oota², syota takagi¹, yoshitaka tomida¹ (1. Railway technical Research Institute, 2. Tokyu Construction Co., Ltd.)

*Susumu Nakajima¹, Yuki Kurakami¹, Keisuke Ota², Yoshitaka Tomida¹, Shota Takagi¹ (1. Railway Technical Research Institute, 2. Tokyu Construction Co., Ltd)

*Kazuyoshi Yokino¹, Satoshi Fujikawa¹, Yuuta Nomura², Seiji Masuda³, Takuya Yokoyama⁴ (1. Yonden Consultants Co.,INC., 2. SHIKOKU RESEARCH INSTITUTE INC., 3. Shikoku Electric Power Company, Incorporated, 4. Kikuno Co. Ltd.)

*Yuuta Nomura¹, Seiji Masuda², Koma Matsubayashi³, Katunori Yokoi³ (1. SHIKOKU RESEARCH INSTITUTE INC, 2. Shikoku Electric Power Company, Incorporated, 3. National Institute of Technology,Kochi College)

*Kaito Hanasaki¹, Kazuhiro Kaneda¹, Akihiko Izumi², Fuma Shibatsuji² (1. Chiba Institute of Technology, 2. Tokura Corporation)

*Yuki Iiduka¹, Taichi Hyodo¹, Gen Furuya¹, Hiroyuki Nagano² (1. Toyama Prefectural University, 2. National Institute of Technology, Gunma College)

*Souta Terano¹, Sato Kenichi¹, Fujikawa Takuro¹, Koga Chikashi¹, Arai Yasunori², Inamoto Yuji³, Mizuno Masayuki⁴, Sakoda Yuki⁴, Saito Tsutomu⁵ (1. Fukuoka University , 2. Seibu Construction Co., Ltd., 3. Leafair Co.,Ltd. , 4. HOJUN.,Co.Ltd., 5. SK Material.,Co.Ltd.)

*Yuma Otsuka¹, Kenichi Sato¹, Takuro Fujikawa¹, Chikashi Koga¹, Katuyoshi Tanida², Jun Fujita², Hiroyuki Hosoda² (1. Fukuoka University, 2. KOBELCO ECO-SOLUTIONS Co.,Ltd.)