【摘要】 分析了某复杂地质条件高边坡在强震作用下可能出现的失稳模式。采用有限元软件分析该边坡开挖前后在天然状态、强地震作用和强降雨等工况下的稳定性。针对强震作用下的边坡稳定性问题提出了两种解决方案,通过比较建议采用分台阶削土放坡的加固方法。更多还原

【Abstract】 The failure mode is investigated for a high slope with complex geological conditions due to strong earth loading.Considering excavation construction,strong earthquake,raining and seepage conditions,the stability analysis of the high slope case is performed by using finite element method.Two methods for high slope reinforcement are given and discussed according to the stability problem.Then reinforced multi-step excavation is proposed to reinforce the slope.更多还原