GMRES(m)算法在弹性边界元法中的应用

Application of GMRES(m) Algorithm in Elastic BEM

将基于Galerkin原理的GMRES(m)算法应用于边界元法求解大型弹性问题的计算中,使边界积分节点的划分更具任意性,实例计算结果表明,该算法比有限元法求解更精确,高效。

In this paper,GMRES（m） algorithm based on Galerkin principle and boundary element method are applied to solve the large-scale elastic problem. Because the methods make the partition of boundary nods more optional ,the example implies that the methods are more accurate and efficient than the finite element.