摘要
本文利用有色线剖分方法,将结构结点重新排序,使其刚度阵的形式适合于SOR算法,并易于引入并行步。并行运算的结果表明能有效地节省时间,是一种有效的并行迭代解法。
In this paper, by utilizing the color line partitioning, the renumbering of nodes is carried out. So the form of stiffness matrix is suitable for the SOR algorithm and the parallel steps can be introduced into it very easily. The concurrent operational results illustrate that this algorithm can save computational time effectively and is an effective parallel iterative method.
出处
《重庆交通学院学报》
1992年第2期115-117,共3页
Journal of Chongqing Jiaotong University
基金
西安交通大学国家结构强度与振动重点实验室国家开放基金
关键词
并行算法
有限元
SOR算法
parallel algorithm, finite element method(FEM), SOR algorithm
