| 弹性动力学方程的非重叠型边界元区域分解算法 |
| |
| 引用本文： | 李开海. 弹性动力学方程的非重叠型边界元区域分解算法[J]. 土木与环境工程学报, 2000, 22(6): 24-28 |
| |
| 作者姓名： | 李开海 |
| |
| 作者单位： | 成都电力职工大学, 成都 610072 |
| |
| 摘 要： | 采用Fourier积分变换将瞬态的弹性动力学方程变成稳态的椭圆型方程，在变换域内构造稳态方程的非重叠型边界元区域分解算法，然后采用数值方法进行求解。并给出了若干算例。
|
| 关 键 词： | 弹性动力学 边界元方法 区域分解法 |
| 文章编号： | 1006-7329(2000)06-0024-05 |
Boundary Element Methods with Non-overlapping Doma in Decomposition for Elastodynamics |
| |
| LI Kai hai. Boundary Element Methods with Non-overlapping Doma in Decomposition for Elastodynamics[J]. Journal of Civil and Environmental Engineering, 2000, 22(6): 24-28 |
| |
| Authors: | LI Kai hai |
| |
| Abstract: | This paper presents the numerical implementation of boundary element method incorporated into a non overlapping domain decomposition method for solving the Navier equations of linear elastodynamics problems by Fourier transformation. Several examples are presented. |
| |
| Keywords: | elastodynamics boundary element method domain decomposition method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《土木与环境工程学报》浏览原始摘要信息 |
|
点击此处可从《土木与环境工程学报》下载免费的PDF全文 |
