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该文利用Ssap 91有限元程序中的弹性和弹塑性平面应变模型,对筏板基础在竖向掏土纠偏过程中基础两端的沉降情况进行了分析,从中得到了一些掏土纠偏规律,对工程实践具有一定的指导作用。
In this paper, the elastic and elastoplastic plane strain models in Ssap 91 finite element program are used to analyze the settlement of raft foundation at both ends of the vertical ravine soil rectification process. Some radon correction principles are obtained from the radon foundation. Practice has a certain guiding role.