摘要
本文描述了无网格伽辽金法的基本原理及其一些特点,该法只需结点信息,不需要划分单元;并应用具体算例将无网格法计算结果与弹性力学精确解作比较,计算表明无网格伽辽金法具有较高的精度。
A detailed description of the Element-Free Galerkin(EFG) method are reviewed and discussed, and introducing some of its characteristic. The EFGM only need nodal data, no need to mesh elements; In this paper, by using a practical calculation example to compare the results of EFGM with the elastic machanics solution. The calculation example show EFGM has high precision to solve the plane problem.
出处
《科技广场》
2004年第9期60-61,共2页
Science Mosaic
