トンネル (1)

[III-142] Experimental Consideration on the Influence of Transverse Quaking Direction on Mountain Tunnel Portal During Earthquake

*Akira Matsuoka¹, Kosuke Kawata¹, Nobuharu Isago¹, Kazuo Nishimura¹, Hiroshi Yagi², Hajime Kitamura², Kosuke Nakashima² (1. Tokyo Metropolitan University, 2. Central Nippon Expressway Company)

Keywords:Mountain Tunnel, portal, slope, earthquake, model test