双联单体液压支柱在普采和炮采工作面的支护方案设计  

Designing Project of Double-hydraulic Prop Support Program in Mining Face

作　　者：党文刚[1] 王悦平[1] 郭辉[1] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221116

出　　处：《煤矿机械》2009年第10期169-171,共3页Coal Mine Machinery

摘　　要：针对现在普采和炮采工作面挂金属铰接顶梁和移动单体液压支柱过程中存在的不足,提出双联单体液压支柱在普采和炮采工作面新的支护方案,以及双联单体液压支柱的使用方法,最后进行力学分析,得出双联单体液压支柱在采场工作面支护的优点。In view of current mining and blasting mining face hanging hinged metal roof beams and pillars of moving hydraulic process deficiencies,here gives a new program which uses double-hydraulic mining in the mining face and artillery support,as well as double-use hydraulic methods,and finally to carry out the mechanical analysis,to draw double-hydraulic mining face in the merits of supporting.

关 键 词：双联单体液压支柱 支护方案 移动 连接架 力学分析 

分 类 号：TD355[矿业工程—矿井建设]