支架初撑力与上覆岩层运动作用机理  

Action between setting load of supportmechanism of face upper strata movement

作　　者：张可斌 戴进[1] 赵辉[1] 

机构地区：[1]山东煤炭教育学院

出　　处：《矿山压力与顶板管理》1995年第3期44-47,共4页Ground Pressure and Strata Control

摘　　要：本文在分析支架初撑力与整个采场上覆岩层因自重运动作用机理的基础上，解决了控制采场上覆岩层运动所应具备支架合理初撑力的确定问题。ased on the action mechanism between the setting load of support and the face upper strata movement caused by the deaf weight,the problem of reasonable setting load that support should have to control the movement of face upper strata has been solved in this paper.

关 键 词：矿井支护 支架合理初撑力 上覆岩层运动 

分 类 号：TD355[矿业工程—矿井建设]