*Kazuki Ooya¹, Eiji Sueoka², Makoto Yamamoto³, Mikio Wakasugi⁴, Yohei Hamura⁵, Satoshi Takaya¹, Takashi Yamamoto¹ (1. Kyoto University, 2. TOYO CONSTRUCTION, 3. Sumitomo Osaka Cement Company, 4. CHEMICAL CONSTRUCTION, 5. Shimadzu Techno-Research)

*Kazuhide Nakayama¹, Miyamura Yuki², Ohira Hiroto¹, Iwanami Mitsuyasu¹ (1. Tokyo Institute of Technology, 2. Tokyo Institute of Technology (Present affiliation:Central Nippon Expressway Company Limited))

*Yuki Yamazaki¹, Mitsunao Takayama¹, Satoshi Matsuo¹, Hitomi Ebina² (1. East Japan Railway Company, 2. NAKABOHTEC CORROSION PROTECTING CO., LTD.)

*Yurina Sano¹, Sachito Shimazaki¹, Takuro Matsubara¹, Tetsuo Masakado², Keisuke Inaba², Masayoshi Kubo² (1. Metropolitan Expressway Company, 2. Japan Engineering Corporation)

*Fuminori Matsubara¹, Nobuyoshi Ando¹ (1. Central Japan Railway Company)

*Seungchan lim¹, Tatsuya Tanimoto¹, Masahiko Yoshida¹, Hideyuki Morita², Masahide Matsumura³, kunitomo Sugiura⁴ (1. Deros Japan, 2. Bildland, 3. Kumamoto University, 4. Kyoto University)

*Tatsuya Tanimoto¹, Seungchan Lim¹, Masahiko Yoshida¹, Hideyuki Morita², Masahide Mtsumura⁴, Kunitomo Sugiura³ (1. Deros Japan, 2. Bildland, 3. Kyoto Univercity, 4. Kumamoto Univercity)