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| 2020, Vol. 57(2): 184-191 DOI: | ||
| Research on Construction Optimization of Single-span Four-lane Municipal Tunnel Based on Construction Period Target | ||
| (1 Beijing Constructioin Engineering Group, Beijing 100015; Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Chengdu 610031) | ||
| Received null Revised null | ||
| Supporting info | ||
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