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位移监测技术在边坡工程中的应用越来越广泛,根据动态位移监测信息,及时判定边坡的稳定性状态至关重要。文中结合胜利东二露天煤矿工程实际,通过整理分析布设于采场南帮监测点的位移监测结果,分析了南帮边坡的稳定性,判定了边坡的相对不稳定区域及潜在滑坡模式。研究结果表明,该矿南帮东部区段边坡稳定性较差,而F68断层的存在和煤层底板弱层的揭露是边坡变形剧烈的主要原因,在此基础上提出了一定的清帮方案。
Displacement monitoring technology is more and more widely used in slope engineering. According to the information of dynamic displacement monitoring, it is very important to judge the stability state of slope in time. According to the actual project of Shengli East Second Open Pit, the stability of South slope is analyzed and the relative unstable region and potential landslide mode of slope are determined by analyzing and analyzing the displacement monitoring results of the monitoring points deployed in South slope of stope. The results show that the stability of the eastern section of the southern section of the mine is poor and the presence of the F68 fault and the weak layer of the coal seam floor are the main reasons for the severe deformation of the slope. Based on this, .