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(1 Key Laboratory of Road & Bridges and Underground Engineering of Gansu Province, Lanzhou Jiaotong University,
Lanzhou 730070; 2 National and Provincial Joint Engineering Laboratory of Road & Bridge Disaster Prevention and Control, Lanzhou Jiaotong University, Lanzhou 730070; 3 Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031; 4 Shanghai Urban Construction Design & Research Institute, Shanghai 200125) |
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