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| 2011, Vol. 48(3): 46-52 DOI: | ||
| Seismic Analysis and Safety Evaluation of the Tunnel Portal Section in Regions of High Seismic Intensity | ||
| （National Key Lab of Geohazard Prevention and Geoenvironment Protection，Chengdu University of Technology Chengdu 610059） | ||
| Received null Revised null | ||
| Supporting info | ||
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