摘要
本文证明最近Bergan 等提出的一种能量正交板元的形函数空间实际上等价于通常的Zienkiewicz 不完全三次元空间.
It is proved that the space of shape fnuctions of an energy-orthogonal
plate elemnt,recently introduced by Bergan et.al,is actually identical with
the usual in complete cubic element of Zienkiewicz.
关键词
有限元法
能量正交板元
数值分析
finite-element method
numerical analysis
energy-orthogonal plate element.