摘要
平庄西露天矿边坡稳定分析一直都是矿山生产与安全的一个重要问题。采用剩余推力法,运用VBA语言进行编程,以平庄西露天矿轴线剖面的工作帮为研究内容,对其进行稳定分析评价。分析结果显示,计算的稳定系数偏低,边坡不稳定,对此应采取防治措施,使其不影响正常的生产。
The analysis of slope stability of the west open pit of PINGZHUANG coal mine has always been an important issue in the mine production and safety. This article applies the residual thrust method, uses the language of VBA to program and carries out the analysis of slope stability to its stability, taking the working slope of axis profiles of the west open pit of PINGZHUANG coal mine as the research content. The analysis showed that the stability coefficient computing was relatively low and the slope of this region was unstable. Therefore, thepreventive measures of the sloDe should be adopted so as to not affect normal production.
出处
《煤炭技术》
CAS
北大核心
2009年第3期44-46,共3页
Coal Technology
关键词
边坡稳定分析
剩余推力法
稳定系数
防治措施
analysis of slope stability
residual thrust method
stability coefficient
preventive measures
