论文部分内容阅读
露天煤矿边坡一般为沉积岩层所组成,地下水底和软弱夹层是边坡稳定的控制因素,边坡变形破坏过程决定于弱层的流动特性和蠕变特征。及时采取措施控制边坡变形破坏过程,使其与边坡服务年限相协调,这就是边坡动态控制任务。
Open-pit coal mine slopes are generally composed of sedimentary rock strata. Groundwater bottom and weak interbeds are the control factors of slope stability. The deformation and failure process of slopes depend on the flow characteristics and creep characteristics of weak strata. Timely measures to control the deformation and failure of the slope to make it compatible with the service life of the slope, which is dynamic slope control tasks.