论综采（包括放顶煤）支架的工作阻力与初撑力  

Comment on working resistance and setting load of fully mechanized mining(including coalcaving)hydraulic powered support

作　　者：岑传鸿[1] 杜计平[1] 庞作会[1] 

机构地区：[1]中国矿业大学

出　　处：《矿山压力与顶板管理》1995年第3期48-53,共6页Ground Pressure and Strata Control

摘　　要：本文论述从不同顶板条件出发，根据预防发生压、漏、推顶板事故要求的确定综采（包括放顶煤）支架工作阻力与初撑力的准则，以及有关的计算公式。AbstractStarting from the different roof conditions,this paper discussed the criterion of determining the working resistance and setting load of fully mechanized mining(including the top coalcaving)hydraulic powered support according to the requirements of preventing roof accidents of pressure,leakage and pushing,and concerned calculating formula.

关 键 词：工作阻力 初撑力 煤矿 综采工作面 采场支架 

分 类 号：TD355[矿业工程—矿井建设] TD823.97