*Ryoya Isoai¹, Kenichi Maeda¹, Naomasa Sugiyama¹, Aya Kimura¹, Kentaro Suzuki², Takuro Nakamura³ (1. Nagoya Institute of Technology, 2. Koken Engieering Co.,Ltd., 3. Civil Engineering Research Institute for Cold Region)

*Lihang Hu¹, Akihiro Takahashi¹ (1. Tokyo Institute of Technology)

*Harushi Kosaka¹, Naoto Naito¹, Tatsuya Matsuda¹, Aya Kimura², Kenichi Maeda², Masakazu Namba³ (1. Toyohashi University of Technology, 2. Nagoya Institute of Technology, 3. RAITEKU Co., Ltd.)

*Motoyuki Suzuki¹, Kazuaki Sueishi¹, Shingo Morimoto², Noriaki Kishida² (1. Yamaguchi University, 2. DOBOCREATE)

*Ryota Nakane¹, Nobutaka Hiraoka², Naotaka Kikkawa², Kazuya Ito¹ (1. Tokyo City University, 2. JNIOSH)

*Tatsuhiko Sakamoto¹ (1. Kyushu University)

*Shinichi Ito¹, Kazunari Sako¹, Taisei Fueta¹, Hiromu Fujito¹ (1. Kagoshima University)