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边坡工程地质勘察为露天矿边坡设计及治理方案提供基础数据,是进行边坡稳定性评价和边坡治理的基础工作。说明了露天矿边坡工程地质工作的一般程序,内容和技术要求,以某露天煤矿东南帮的边坡工程地质勘察为例,介绍了勘察的内容,方法和要求,对勘察成果做了分析,获得了东南帮边坡的地层情况,岩体结构情况,岩层软弱层的形态和分布情况,各岩层的物理、力学性质指标,为研究边坡变形破坏模式,进行稳定性分析和边坡治理提供了可靠的基础数据。
The slope engineering geological survey provides the basic data for the design and treatment of open pit slope, which is the basic work of slope stability evaluation and slope control. The general procedure, contents and technical requirements for the engineering geological work of the open pit slope are described. Taking the engineering geological exploration of the southeast gang in an opencast coal mine as an example, the content, methods and requirements of the survey are introduced, the survey results are analyzed, The stratum conditions of the southeast gang slope, the rock mass structure, the shape and distribution of the weak strata, the physical and mechanical properties of the rock strata are obtained. In order to study the deformation and failure mode of the slope, the stability analysis and slope control are provided Reliable foundation data.