[P2] Poster Session 2

[P2-20] Numerical study on damage morphology of shallow overburden reinforced concrete tunnel with pre-ground improvement

*Yasuo Sawamura¹, Kai Konishi², Ying Cui³, Kiyoshi Kishida¹ (1. Kyoto University, 2. East Japan Railway Company, 3. Yokohama National University)

キーワード：pre-ground improvement, shallow overburden tunnel, seismic behavior of underground structure