双样条加权残值法分析矩形悬臂板的横向弯曲  

Bending Analysis of Rectangular Cantilever Plates by Double Fifth Spline Weighted Residuals Method

作　　者：王道斌[1] 黄羚[1] 陈天民[2] 

机构地区：[1]石家庄铁道学院交通工程系,石家庄050043 [2]铁道部第十七工程局建工处,太原030006

出　　处：《石家庄铁道学院学报》1999年第1期28-31,共4页Journal of Shijiazhuang Railway Institute

摘　　要：取双五次样条函数为位移试函数，给出了矩形悬臂板横向弯曲问题的加权残值解。算例证明该法精度高、收敛快，简便、实用。In this paper,the Weighted Residuals Method is used to analyze the bending problems of the rectangular Cantilever Plate,in Which,the double fifth B-Spline functions are used as the displacements trial functions. The numerical results demostrate that the present method has the adrantages of simplicity,rapid convergence,and high precision.

关 键 词：矩形悬臂板 样条函数 加权残值法 

分 类 号：TU311[建筑科学—结构工程]