Research on the Application of Pile Anchor Structure in the Reconstruction and Reinforcement of Existing High Slopes in Municipal Engineering
This article combines the engineering example of the reconstruction and reinforcement of an existing high slope on a certain road in Fuzhou,analyzes the disadvantage of the existing slope reconstruction,and explores the application of pile anchor structure in the recon-struction and reinforcement of the existing high slope.Combining numerical simulation methods,the strength reduction method is used to an-alyze the stability of slope construction at each stage,the article predict the deformation of surrounding buildings and propose measures such as optimizing the pile forming process based on the FEM results.The monitoring and actual construction results show that FEM can consider the stress path of the slope soil from undisturbed support to reconstructed excavation support,the numerical results of FEM are in good a-greement with the actual monitoring values,and the pile anchor structure has achieved good application results in this project.
Slope reconstructionStructure of pile-anchorNumerical simulationStability analysis
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