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| 2011, Vol. 48(3): 1-6 DOI: | ||
| Construction Techniques for Deep Tunnels Passing through Large Karst Cavity with Rich Water ——Energy Releasing & Pressure Reduction Techniques and Safety Construction of Yeshanguan Tunnel Passing through "602" Karst Cavity on Yichang-Wanzhou Railway | ||
| (Engineering Management Center of the Ministry of Railways, Beijing 100866) | ||
| Received null Revised null | ||
| Supporting info | ||
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