采场支架阻力与基本顶下沉量关系的探讨  

Discussion on the Relationship between Support Resistance and Basic Roof Subsidence

作　　者：刘杰[1] 刘学擎[1] 翟付群[1] 

机构地区：[1]中国矿业大学

出　　处：《山西焦煤科技》2009年第5期15-16,43,共3页Shanxi Coking Coal Science & Technology

摘　　要：通过定量分析采场支架阻力与基本顶下沉量的双曲线关系,探讨了应用所得到的数学模型绘制双曲线图形的问题,对深入研究支架工作阻力与上覆岩层运动作用之间的机理具有一定的指导意义。According to the quantitative analysis of the hyperbolic relationship between support resistance and basic roof subsidence, we apply the mathematical models to resolve the hyperbolic graphics rendering problem. The results are of guiding significance to the mechanism between the support resistance and upper rock movement

关 键 词：支架工作阻力 基本顶 下沉量 双曲线关系 探讨 

分 类 号：TD350.1[矿业工程—矿井建设]