选取南昌地区某实际工程为研究对象,采用MIDAS GTS4.0大型有限元软件对该工程进行建模分析,得出基坑及支护结构位移;同时还选用理正软件进行计算分析,并将有限元计算结果、理正软件计算结果与实际监测数据进行对比分析,得到一些有价值的结论与规律,为今后类似工程提供一定的参考。 Select a practical project in Nanchang as the research object, using MIDAS GTS4.0 large finite element software modeling of the project to obtain the displacement of foundation pit and support structure; also used Risheng software for calculation and analysis, and will be limited Meta-calculation results, the calculation results of the software are compared with the actual monitoring data, get some valuable conclusions and laws, and provide some reference for similar projects in the future.