基于数值模拟的高边坡加固效果分析OA
福州市某高边坡削坡后存在安全隐患问题,需要对其进行加固处理并验证加固方案的效果.在对该高边坡进行稳定性分析的基础上,选取一个代表性剖面构建边坡三维网格模型,采用有限差分法分析边坡加固前后在天然工况和暴雨工况下的塑性区和位移量.在天然工况和暴雨工况下,边坡加固后的塑性区面积相比加固前有明显的减少;天然工况下边坡加固前和加固后的最大位移量分别为 29.6 mm和 10.8 mm,暴雨工况下边坡加固前和加固后的最大位移量分别为 54.9 mm和 27.…查看全部>>
A high slope in Fuzhou City has a safety hazard problem after slope cutting,and it needs to be reinforced and the effect of the reinforcement program is verified.Based on the stability analysis of the high slope,a representative profile was selected to construct a 3D grid model of the slope,and the plastic zone and displacement of the slope before and after reinforcement were analyzed by the finite difference method under the natural working condition and ra…查看全部>>
白锦烽
广东顺协工程勘察有限公司福建分公司,福建 泉州 362000
交通运输
边坡稳定性格构梁锚杆有限差分法坡体位移塑性区
slope stabilitylattice beam anchorsfinite difference methodslope displacementplastic zone
《科技创新与应用》 2024 (23)
82-85,4
评论