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| 2015, Vol. 52(3): 55-62 DOI: | ||
| A Study of Combined Pipe-Roof Scheme Optimization for the Bored Section of the Gongbei Tunnel | ||
| (1 School of Civil Engineering, Beijing Jiaotong University, Beijing 100044; 2 China Railway 18 Bureau Group Co. Ltd., Tianjin 300222; 3 School of Urban Rail Transit, Soochow University, Suzhou 215002) | ||
| Received null Revised null | ||
| Supporting info | ||
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