| 连续性最小二乘法解正交异性薄板弯曲问题 |
| |
| 引用本文： | 孙锁泰
,杨加明.连续性最小二乘法解正交异性薄板弯曲问题[J].江苏大学学报(自然科学版),1988(3). |
| |
| 作者姓名： | 孙锁泰 杨加明 |
| |
| 摘 要： | 本文使用加权残数法的连续性最小二乘法分析正交各向异性矩形薄板的弯曲问题。采用一个能满足边界条件的试函数,分别分析了四边固支,三边固支一边简支,二相邻边固支、二相邻边简支,一边固支、三边简支和四边简支的矩形薄板。最后以双重三角级数的形式给出了弯曲计算公式。
|
| 关 键 词： | 正交异性薄板 弯曲分析 加权残数法 最小二乘法 |
Application of Continuity Least Square Method to Bending of Orthotropic Plates |
| |
| Sun Suotai Yang Jiaming.Application of Continuity Least Square Method to Bending of Orthotropic Plates[J].Journal of Jiangsu University:Natural Science Edition,1988(3). |
| |
| Authors: | Sun Suotai Yang Jiaming |
| |
| Institution: | Sun Suotai Yang Jiaming |
| |
| Abstract: | Least Square method of MWR is adopted to analyze bending of orthotropic rectangluar plates with hinged and fixed edges. Trial function satisfying boundary conditions are used. Respectively analyzed are the following: ( 1 )four edges fixed; ( 2 )three edges fixed and one hinged; ( 3 )two adjacent edges fixed and two other ones hinged; (4 ) one edge fixed and three hinged; ( 5 )thin rectangular plates with four edges hinged. Finally, computational expressions are given in double trigonometric series. |
| |
| Keywords: | orthotropic plate bending analysis method of weighted residuals least square method |
| 本文献已被 CNKI 等数据库收录！ |
