工程计算领域AutoCAD与有限元软件的结合应用

Using AutoCAD in pre-processing and post-processing with FEM software

利用DXF、IGES等文件格式建立有限元软件与AutoCAD绘图环境之间的连接，方便复杂网格模型的建立，加快有限元前后处理速度。

There is perfect function of partition in many FEM software, but the chart editing of them can not meet the demand of users. AutoCAD is the most convenient tool in chart editing. Furthermore, AutoCAD offers almost all the chart information of engineering. So it is very necessary for the FEM software user to establish the relationship between AutoCAD and the FEM software. AutoCAD can also help the postprocessing of FEM.