用奇异函数法求极限荷载

摘要

应用奇异函数法简化计算简支环板在局部线性分布荷载和边缘弯矩作用下的极限荷载，并给出两道算例，画出了极限荷载影响曲线．%In this paper, calculation of limit loads for simply supported annular plates under local linear load and edge moments by singalar function method is simplified, and some examples are given out. The influence curve which shows the effect of the geometric parameter on limit load was traced.