用弹性力学方法求解圆形平面体的应力问题

Solving the Stress of Circular Plane Body by Elasticity Method

求解有关圆形平面单联体在边界上受各种外力作用时的应力解的问题 ,采用了弹性力学中关于半平面体在边界上受集中力作用时的应力解 ,以及应力叠加原理 ,将这两者结合起来 ,该方法特别适用于圆形平面体在边界上受平衡外力作用时的情况 ,并通过具体实例加以说明。此外 ,该方法了可以推广到其它形状的平面单联体上。

This paper uses the stress solution of semi plane body supported concentrated force at boundary and the stress summation principle Combination of two methods may yield the stress solution of circular plane body The method can be applied particularly to the status of circular plane body supported balaned external forces at boundary The method also may be extended to the single plane continuous body of another forms