论文部分内容阅读
以武汉杨泗港快速通道四新段工程为例,介绍道路工程因外部堆载应力作用导致路基滑动、隆起的处理方案:首先将现场实际情况模拟至分析软件中,计算出滑动面的位置和滑动体的剩余下滑力,然后利用结构分析软件,计算钢板桩的嵌入深度并验算其稳定性、抗倾覆性及抗隆起性,最后据此制定经济实用的处理方案,并通过施工检测结果来验证处理效果。
Taking the project of the fourth section of Yangsigang Expressway in Wuhan as an example, this paper introduces the treatment scheme of roadbed sliding and uplifting caused by the external loading stress. First, the actual situation in the scene is simulated into the analysis software to calculate the position of the sliding surface and Then the remaining sliding force of the sliding body is calculated. Then, the structural analysis software is used to calculate the embedding depth of the steel sheet pile and to check its stability, overtopping resistance and bump resistance. Finally, an economical and practical treatment plan is formulated and verified by construction inspection results Processing effect.