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边坡稳定性计算方法众多,强度折减法是一种新的、有效的方法。基于有限元软件,运用强度折减法对边坡进行稳定性计算,分析了各折减系数下边坡土体水平位移和塑形应变趋势,合理的确定了边坡的安全系数。同时应用极限平衡法对强度折减法的计算结果进行了验证,指出了强度折减法的优越性,为类似的工程提供了一些参考。
There are many methods for calculating slope stability, and strength reduction method is a new and effective method. Based on the finite element software, the strength reduction method is used to calculate the stability of the slope. The horizontal displacement and plastic deformation trend of the slope soil under various reduction factors are analyzed, and the safety factor of the slope is reasonably determined. At the same time, the limit equilibrium method is used to verify the calculation results of the strength reduction method. The superiority of the strength reduction method is pointed out, which provides some references for similar projects.