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| 2023, Vol. 60(4): 196-203 DOI: | ||
| Study on Cross Section Optimization in Plateau Railway Tunnels Constructed by Drill and Blast Method | ||
| (1. China Railway Economic and Planning Research Institute, Beijing 100038; 2. China Railway Eryuan Engineering Group Co., Ltd.,Chengdu 610031; 3. Southwest Jiaotong University, Chengdu 610031; 4. China Railway Southwest Research Institute Co., Ltd.,Chengdu 611731) | ||
| Received null Revised null | ||
| Supporting info | ||
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