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| 2024, Vol. 61(2): 254-262 DOI: | ||
| Key Technologies for Design and Construction of Horseshoe-Shaped Shield Used in Baicheng Tunnel on Menghua Railway | ||
| (1. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031; 2. China Railway No.4 Engineering Group Co., Ltd., Hefei 230023) | ||
| Received null Revised null | ||
| Supporting info | ||
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