*Keisuke Fukuta¹, Hidenori Morikawa², Tomohiro Mino² (1. JR west japan Consultants Company (Japan), 2. Kobe University (Japan))

*Haruki Takata¹, Kazuhide Nakayama¹, Mitsuyasu Iwanami¹ (1. Tokyo Institute of technology (Japan))

*Shiori Masada¹, Yoshikazu Akira¹, Toshinobu Yamaguchi¹ (1. Graduate school of Kagoshima Univ. (Japan))

*Taichi Suenaga¹, Dhruva Narayana Katpady ¹, Hirotaka Hazehara¹ (1. Fukuoka University (Japan))

*Hatsumi Shimogawa¹, Dhruva Narayana Katpady¹, Hirotaka Hazehara¹ (1. Fukuoka University (Japan))

*Shuji Nagaoka¹, Kazuhide Nakayama¹, Mitsuyasu Iwanami¹ (1. Tokyo Institute of Technology (Japan))

*Ryosuke Saito¹, Yusuke Ohshima¹, Kenji Hanafusa², Satoshi Takaya³ (1. Shimizu Corp. (Japan), 2. Pozzolith Solutions Ltd. (Japan), 3. Kyoyo Univ. (Japan))