This paper presents the elastoplastic numerical results of Laxiwa arch dam-foundation system by employing 3D non-linear FEM code, TFINE. Displacements and stresses of the dam were analyzed.
使用大型三维非线性有限元程序（TFINE），对拉西瓦拱坝-地基系统进行了三维弹塑性有限元数值模拟，对该拱坝-地基系统在正常荷载下的位移和应力进行了分析。
In the analysis, the foundation is divided into block elements, and the arch dam is treated as an arch-cantilever system.
耦合分析时，用块体单元离散坝基，将坝体划分为拱梁系统。
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