摘要
本文将广义协调四边形板单元ＬＧＣ－Ｑ１２及ＬＳＬ－Ｑ１２的弯曲位移模式引入板的大挠度分析中，构造了几何非线性广义协调四边形板单元，并分别对固支圆板。
In this paper, based on the bending displacement functions of the generalized conforming quadrilateral plate element LGC Q12 and LSL Q12, two geometrically nonlinear generalized conforming quadrilateral plate elements are formulated. A comparison of the performance of the two elements is made through the numerical analysis of the large deflection behaviour of clamped circular plate, elliptical and skew plate.
出处
《工程力学》
EI
CSCD
北大核心
1997年第2期43-51,共9页
Engineering Mechanics
基金
国家自然科学基金
河北自然科学基金
