*Yuta Jikuya^1,2, Kazunari Sako³, Shinichi Ito⁴ (1. Kagoshima University Graduate School, 2. Research Fellow of Japan Society for the Promotion of Science, 3. Kagoshima University, 4. Ritsumeikan University)

*Toyokazu Murakami¹, Jun Nakamura¹, Masaki Nakamoto², Tetsushi Maekawa², Shingo Yanagisako² (1. Nippon Expressway Research Institute Company Limited, 2. West Nippon Expressway Engineering Chugoku Company Limited)

*Nakamoto Masaki¹, Tetsushi Maekawa¹, Shingo Yanagisako¹, Jun Nakamura², Toyokazu Murakami² (1. West Nippon Expressway Engineering Chugoku Co.,Ltd., 2. Nippon Expressway Research Institute Company Limited.)

*Hiroshi Uezono¹, Ryota Hashimoto¹ (1. Hiroshima University)

*Daiki Yamashita¹, Shin-ichi Kanazawa¹, Hayato Suzuki¹ (1. Niigata University)

*Gaoyuan Lyu¹, Kiyonobu Kasama¹ (1. Kyushu University)

*Tempa THINLEY¹, Toshiyuki TAKAHARA¹ (1. Kanazawa Institute of Technology)

*JUNYAN YU¹, KIYONOBU KASAMA¹ (1. Kyushu University)