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随着有限元技术的迅速发展,数值模拟已成为解决土木工程问题的重要研究手段,该方法有效规避了极限平衡法的计算中的困难,从而成为研究土工格栅加筋土挡墙变形特性的重要方法。目前适于土木工程研究的有限元软件很多,包括Ansys、Abaqus、Flac3D、Midas等,考虑土工格栅加筋土挡墙变形工程特性的基础上选取Midas/GTS对其变形特性进行分析。
With the rapid development of finite element technology, numerical simulation has become an important research method to solve civil engineering problems. This method effectively avoids the difficulties in the calculation of limit equilibrium method, and thus becomes the research of deformation characteristics of geogrid reinforced earth retaining wall Important method. Currently, there are many finite element softwares suitable for civil engineering research, including Ansys, Abaqus, Flac3D, Midas and so on. Based on the deformation engineering characteristics of geogrid-reinforced earth retaining walls, the deformation characteristics of the reinforced earth retaining wall are analyzed by Midas / GTS.