摘要
图1所示边长为a,b的矩形板,OA边简支、B角点支承.对于这种板,要寻求一个满足微分方程及所有边界条件和角点条件的理论解是十分困难的,本文在分析角点条件的基础上提出一种新的挠度表达求解模式,它可以解决该矩形板在板面分布荷载或板边分布荷载下的弯曲.
In this paper a now deflection expression, Which involves the behavior of the corner condition of the rectangular plate, is established. The expression reflects the deflection and internal force of plate due to settlement of the support at the corner. The method proposed in the paper has the advantage of rapidly converging and high precision.
出处
《土木工程学报》
EI
CSCD
北大核心
1997年第5期76-79,共4页
China Civil Engineering Journal
基金
河南省自然科学基金资助项目
