| 非线性Reissner板杂交元及边界元解 |
| |
| 引用本文： | 金伏生,秦庆华. 非线性Reissner板杂交元及边界元解[J]. 计算力学学报, 1992, 9(2) |
| |
| 作者姓名： | 金伏生 秦庆华 |
| |
| 作者单位： | 武汉工学院力学教研室，华中理工大学 430070 |
| |
| 摘 要： | 首先改进文[1]的互补变分原理。再建议一种较为普遍性的方法,导出精确的边界积分方程。最后给出变分有限元及边界元解,算例证实有限元格式及迭代方式有效。
|
| 关 键 词： | 变分原理 杂交元 边界元 |
Hybrid and Boundary Element Solution for Nonlinear Reissner Plate |
| |
| Jin Fusheng Qin Qinghua. Hybrid and Boundary Element Solution for Nonlinear Reissner Plate[J]. Chinese Journal of Computational Mechanics, 1992, 9(2) |
| |
| Authors: | Jin Fusheng Qin Qinghua |
| |
| Abstract: | We first improve the complementary variational principle given in ref. [1],and again suggest a general method for deriving the exact nonlinear boundary integral equation. Finally we obtain the hybrid and boundary element solution and are verified by the numerical results. |
| |
| Keywords: | variational principle hybrid element boundary element |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《计算力学学报》浏览原始摘要信息 |
|
点击此处可从《计算力学学报》下载全文 |
