在边缘弯矩局部均布荷载和线性分布荷载共同作用下圆板的塑性极限分析

The Plastic Limit Analysis to Circular Plates under Join Efforts Edge

本文应用广义阶梯函数对承受边缘弯矩局部均布荷载和线性分布荷载的简支圆板进行塑性极限分析．文中考虑了荷载的三种可能分布形式，给出了圆板极限荷载的计算公式．

In this paper,the generalized step function has been applied to theplastic limit analysis of simply supported circular plates under join efforts,of edgewingding moment locad,Uniform distributed load,and local linear distribution formson load have been considered and the calculating formulas of limit load of circularplates have been given out.