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基于地表调查、物探等综合手段和理论分析,利用采空区覆岩变形机理、岩体结构特征、几何要素特征和变形时间效应,建立了力学分析的地质力学模型,采用了多种数学力学方法和先进的三维数值模拟技术,分析了采空区覆岩变形对边坡稳定性的影响机理和强度,验算了边坡的稳定性。经工程判断,验算结果可靠,并依此进行了边坡治理设计。
Based on comprehensive measures such as surface survey and geophysical prospecting and theoretical analysis, the geomechanical model of mechanical analysis was established by using the deformation mechanism of overlying strata, the structural characteristics of rock mass, the characteristics of geometric elements and the deformation time of goaf, and various mathematical mechanics methods And advanced three-dimensional numerical simulation technology, the influence mechanism and strength of overlying strata deformation of goaf on slope stability are analyzed, and the stability of slope is verified. Judged by the project, the checking result is reliable and the slope design is carried out accordingly.