摘要
本文提出了求解钢筋混凝土板弯曲问题的各向同性化域外奇点法。引入简单的坐标变换，将该问题转化成相应的各向同性板的弯曲问题，利用后者的简单格林函数，按域外奇点法求解。算例表明，这种方法简单，计算时间短，精度高。
In this paper the isotropicalized outside singular point method for solving the bending problem of reienforced concrete plate is proposed.The bending problem of reienforced concrete plate is transformed into bending problem of isotropic plate by simple coordinate conversion method.The simple Green's function of bending problem of isotropic plate is utilized for the outside singular point method.The results display the advantages of this method in simpicity,dfficiency and accuracy.
出处
《工程力学》
EI
CSCD
北大核心
1998年第2期65-68,共4页
Engineering Mechanics
关键词
钢筋混凝土板
弯曲
各向同性化
域外奇点法
reinforced concrete plate,bending problem,isotropicalized process,outside singular point method
