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| 2016, Vol. 53(6): 123-128 DOI: | ||
| Analysis of the Optimal Anchoring Angle of Anchor Bolts (Cables) for Slope Reinforcement at Mountain Tunnel Portal Sections | ||
| (1 Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031; 2 The First Institute of Civil and Building of the China Railway ErYuan Engineering Group, Co. Ltd.,Chengdu 610031) | ||
| Received null Revised null | ||
| Supporting info | ||
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