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| 2021, Vol. 58(2): 71-77 DOI: | ||
| Research on Safe Thickness of Overlying Rock Layer above Subway Tunnels in Upper-soft and Lower-hard Stratum | ||
| (1 Anhui Key Laboratory of Building Structure and Underground Engineering, Anhui Jianzhu University, Hefei 230601; 2 Anhui Research Center for Urban Construction and Underground Space Engineering Technology, Anhui Jianzhu University, Hefei 230601;3 Anhui Sijian Holding Group Co., Ltd., Hefei 230088) | ||
| Received null Revised null | ||
| Supporting info | ||
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