摘要
本文根据子结构的原理,用样条函数作为位移试函数,按最小二乘配点法。分析板梁组合结构,在IBM微机上所得的算例表明,这种方法精度令人满意.可用于加权残值法中关于组合体结构的计算问题。图2,表1,参4。
In this paper according to theory of substructure, deflection function is formed with the spline function,and is used for analysis plate-beam composite structure by the least-square collocation method. The example of IBM micro-computer show that,the result is satisfied and the method is easy to slove composite structure in weighted residual method, 2figs., 1tab., 3refs.
出处
《湘潭矿业学院学报》
1993年第1期54-62,共9页
Journal of Xiangtan Mining Institute
关键词
子结构法
组合结构
样条函数
板
梁
substructure method
composite structure
spline function
residual
collocation matrix
