整体顶梁悬移支架在“三软”煤层中的应用与研究  

Entirety Beam Moving Support in"Three Soft"Coal Seam

作　　者：董保有 田运奇 张建新[1] 

机构地区：[1]郑煤集团公司生产技术部,河南郑州450006

出　　处：《煤》2008年第11期7-9,21,共4页Coal

摘　　要：郑煤集团公司大平煤矿炮采工作面,通过使用和改进整体顶梁悬移支架支护技术,提高了采面支护强度,增加了支架的稳定性,降低了支护材料消耗,减少了采面作业人员,实现了安全、高效、经济的目的。Daping Coal Mine Zhengmei Group blast-winning face, through using and improving whole beam moving timber shoring technology, improved the face shoring intensity, increased stability of shoring, reduced shoring material consumption and decreased workers on face, which have realized the purpose of safety, high-effect and economy.

关 键 词：悬移支架 三软煤层 应用与研究 

分 类 号：TD355.4[矿业工程—矿井建设]