The algorithm to automatically generate FEM grids for any planar rigion and local adjustment technique was put forward, and corresponding program was also compiled under Auto CAD.

• 给出了一种任意平面域内三角形网格自动生成及局部调整算法，并在Auto－CAD下编制相应的程序。 通过对许多种具有不同轮廓的板料进行网格划分测试，证明本文的算法是可行的。