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为了更好研究基坑开挖对邻近桩基础变形性能的影响,运用数值分析方法模拟基坑开挖过程,分别改变基坑开挖深度H和桩与基坑之间的净距S,对比桥桩的变形性能规律。
In order to better study the influence of excavation on the deformation performance of adjacent pile foundation, the numerical analysis method is used to simulate the excavation process of foundation pit, and the excavation depth H of foundation pit and the clear space S between pile and foundation pit are changed respectively. Deformation behavior of pile.