桩基托梁挡土墙支挡的边坡稳定性数值分析

摘要

本文采用有限元软件对桩基托梁挡土墙支挡的边坡稳定性进行了数值模拟计算。通过对比分析不同桩长的边坡剪应变、边坡潜在滑面、边坡安全系数及桩基托梁挡土墙的变形量后对支挡结构的设计进行了优化。%In this paper, simulating calculation for slope stability of Pile Foundation-Trimmer Beam-Retaining Wall was made by finite element software.After comparative analysis of shear strain, potential slope slip surface, the safety factor and the amount of deformation of retaining wall for different pie lengths,the retaining structures is designed and optimized.