背景基坑工程周边环境非常复杂,设计单位选择用桩锚对基坑进行支护。本文采用有限元对郑州商都电子商贸城深基坑支护方案的可行性进行了论证。另外,将模拟结果与项目的监测数据进行了对比,进一步验证了论证方案的准确性与可行性,可为类似工程起到参考作用。 Background The surrounding environment of foundation pit engineering is very complicated. The design unit chooses to use the pile anchor to support the foundation pit. In this paper, the finite element is used to demonstrate the feasibility of the deep foundation pit supporting scheme of Zhengzhou Shangdu Electronic Commerce City. In addition, the simulation results are compared with the monitoring data of the project to further verify the accuracy and feasibility of the feasibility of the demonstration program, which can serve as a reference for similar projects.