煤峪口矿各种型钢支护的创新与应用效果  

Innovation and Application Effect of All Kinds of Shape Steel Support in Meiyukou Coal Mine

作　　者：刘春龙 

机构地区：[1]山西大同同煤集团煤峪口矿,山西大同037041

出　　处：《能源与节能》2016年第2期133-134,共2页Energy and Energy Conservation

摘　　要：介绍了煤峪口矿矿用工字钢及矿用特殊U型钢支护原理,提出并分析了多种支护创新方法及其可行性与实用性,指出,这些支护创新方法的应用可有效提高掘进支护的可靠性。This paper introduced support principle of mining I-steel and mining special U-steel, proposed and analyzed a variety of supporting innovation methods and its feasibility and practicability, and pointed out that the application of these supporting innovation methods can effectively improve the reliability of the excavation support.

关 键 词：工字钢 可缩性支架 创新 应用效果 

分 类 号：TD353[矿业工程—矿井建设]