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| Warning standards study of real-time monitoring for anti-collapse in large cross-sefction tunnel of soft and weak surrounding rockEI北大核心 | |
| 作者单位： | 1.China Railway Southwest Research Institute Co. Ltd, Chengdu, 610031, SichuanSichuan;2.China Railway Engineering Corporation, Beijing100036; |
| 摘 要： | |
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