| 特解边界元法及其在若干问题中的应用 |
| |
| 引用本文： | 李庆斌,周鸿钧,林皋.特解边界元法及其在若干问题中的应用[J].郑州大学学报(工学版),1990(1). |
| |
| 作者姓名： | 李庆斌 周鸿钧 林皋 |
| |
| 作者单位： | 郑州工学院，郑州工学院，大连理工大学 |
| |
| 摘 要： | 本文提出一种处理边界元域内积分项的普通方法,使得该问题在利用其对应齐次方程的基本解的基础上,将域内积分化为边界积分来处理,节省了工作量。实例计算表明。该方法的精度满足要求。
|
| 关 键 词： | 特解边界元 位势 自重 自由振动 瞬态反应 |
Particular Solution Boundary Element Mcthod And Its Application on Several Problems |
| |
| Li Qingbin Zhou Hongjun Lin Gao.Particular Solution Boundary Element Mcthod And Its Application on Several Problems[J].Journal of Zhengzhou University: Eng Sci,1990(1). |
| |
| Authors: | Li Qingbin Zhou Hongjun Lin Gao |
| |
| Affiliation: | Li Qingbin Zhou Hongjun Lin Gao (ZhengZhou Inst.of Tech.) (Dalian Univ.of Tech.) |
| |
| Abstract: | A general method is presented,which can deal with internal integral terms using boun- dary element method.Based on the foundamental solution of the corresponding complete equation, this method can make the internal integral become the boundary integral,In this paper.Several examples are presented,and the results indicate that the mathod presented here (?) better precision. |
| |
| Keywords: | Particular Solution Boundary Element Method Potential Gravity Frce Vibra(?) Transient response |
| 本文献已被 CNKI 等数据库收录！ |
