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| 2024, Vol. 61(6): 269-277 DOI: | ||
| Construction Methods of Longitudinal Synchronous Grouting for Tunnel Crown Secondary Lining Voids | ||
| (1. China Railway 18th Bureau Group Co. Ltd., Tianjin 300222; 2. College of Transportation Engineering, Nanjing Tech University, Nanjing 211816; 3. The Second Engineering Co., LTD., China Railway 18th Bureau Group, Tangshan 063000;4. Civil Engineering and Architecture ,Southwest University of Science and Technology Civil ,Mianyang 621010) | ||
| Received null Revised null | ||
| Supporting info | ||
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