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现代矿业 ›› 2013, Vol. 29 ›› Issue (12): 36-38.

• 安全与环保 • 上一篇    下一篇

深部软岩煤巷锚网支护技术的探讨

乔汉朋1,陶常君1,孟凡龙2   

  1. 1.华润天能徐州煤电有限公司柳新煤矿;2.中国矿业大学安全工程学院
  • 出版日期:2013-12-15 发布日期:2014-04-11

Technical Discussion on the Anchor-net Supporting of Coal Roadway of Deep and Soft Rock

Qiao Hanpeng1,Tao Changjun1,Meng Fanlong2   

  1. 1.Liuxin Coal Mine,Huarun-Tianneng Xuzhou Coal Electricity Group;2.School of Safety Engineering,China University of Mining and Technologya
  • Online:2013-12-15 Published:2014-04-11

摘要: 通过分析柳新煤矿深部软岩煤巷的破坏机理、变形规律,提出了软岩巷道控制的原则,经过计算和数值模拟,确定了该矿2119工作面回采巷道合理支护参数,取得了较好的应用效果。  

关键词: 煤矿深部, 软岩, 锚网支护

Abstract: The law of deformation and mechainsm of destruction of Liuxin mine are analyzed in detail,the principle of soft rock control of Liuxin mine is put forward.The reasonable supporting parameters of 2119 working face is determined by adoptting the caculation and numerical simulation method.The research results in this paper achieved goog application effect.   

Key words: Deep part, Soft rock, Anchor-net supporting