摘要
根据圆柱形坐标系的三维弹性力学控制方程 ,导出其状态方程。然后构造圆板的应力与位移场函数 ,建立圆板的状态方程 ,从而计算厚薄圆板弯曲的多变量值。文中给出数值算例。其计算结果与精确解比较 。
Based on control equation of three dimensional elasticity in cylindrical coordinate system,the state equation is derived. Then stress as well as displacement field function of circular plate are constructed and it's state space formulation is completed. The multivariabe of circular thick-thin plate is calculated. Numerical example is presemted and the computing results are compared with analytical solution,the precision is good.
出处
《安徽建筑工业学院学报（自然科学版）》
2000年第1期16-21,共6页
Journal of Anhui Institute of Architecture(Natural Science)
基金
安徽省教委自然科学基金
