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| Isolated Island Working Face Gob-Side Entry Rapid Driving Research |
| WANG Yong-qiang |
| Yunjialing Mine, Handan Mining Group Corporation Ltd., Jizhong Energy, Wu’an 056300, China |
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Abstract Based on the geological conditions of 12106里 working face, through the isolated island working face application along the empty roadway condition analysis and reliability analysis of roadway driving along goaf of full-mechanized caving mining face, the anchor net + anchor bolt + anchor rope combined support, which ensured the safety of lane's uniform stability and provided experience and reference for rapid tunneling in mechanized comprehensive roadway drivage.
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| [ 1 ] 钱鸣高,石平五,许家林. 矿山压力与岩层控制[ M ]. 徐州:中国矿业大学出版社,2010.[ 2 ] 董昌伟. 孤岛工作面沿空掘巷支护技术[ J ],现代矿业, 2011(7):115 - 117. |
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