*yasuaki kaneko¹, kaori nagai², yuuki kawai³, motoki imazeki², yasuo kawabata¹, akinobu hirama¹ (1. TOBISHIMA CONSTRUCTION, 2. Nihon University, 3. West Japan Railway Company)

*Shoi Minakawa¹, Takao Hrada¹, Gou Kanamori², Tomoaki Kuwajima², Ryosuke Nemoto² (1. Ibaraki University, 2. NIPPON JIDO-KIKO)

*Yoshikazu Miyata¹, Masafumi Kubo¹, Kazunao Ide² (1. Shimizu Corporation, 2. Mitsui Chemicals Industrial Products)

*Yuuichirou Niwa¹, Yuuki Ishida², Daiki Sakaguchi³, Kazuaki Nanamura⁴ (1. West Japan Railway Company, 2. Kansai Design Company, 3. West Japan Consultants Company, 4. Railtec)

*RYUTARO ISOBE¹, KOUSUKE HANZAWA² (1. Metropolitan Expressway Public Corporation, 2. Shutoko Engineering Company)

*Masaru Okutsu¹, Akira Ito¹, Takanobu Suzuki² (1. Nippon Telegraph and Telephone, 2. Toyo University)

*Daisaku Nishiyama¹, Takuya Ishikawa¹, Tomonori Abe², Noriyuki Ishidu² (1. NTT, 2. Airec Engineering)