AutoCAD与通用结构分析软件的联合建模

Combining to make the model for AutoCAD and the current structure analysis software

水工建筑物体积庞大,结构复杂,直接用结构分析软件ANSYS或MARC对其建立有限元模型往往难度 很大。而AutoCAD具有强大的实体建模功能。为此,以3D实体划分为六面体的网格为例,论述如何把在Auto- CAD中建立的实体模型转化为ANSYS和MARC中的有限元模型。

The building of hydraulic structure finite element model is difficult with Structure analysis soft ANSYS or MARC. AutoCAD has strong physical model building function. Used the 3D divided hexahedron gridding as example, introduced how to transfer physical models of AutoCAD to finite element model of ANSYS and MARC.