解板的初边值问题的卷积加权残值法

Calculation for the Initial and Boundary Conditions of A Plate by the Method of Convolution Weighed Residuals

利用卷积理论将运动平衡方程和初始条件融合为一个场方程,再利用卷积加权残值法计算了板的初边值问题,算例结果表明该方法简单易行且精度较高.

In the paper, the equations of motion are blended with initial conditions by the method of convolution calculation and form field equations. Then, the dynamic problem of plates with initial and boundary conditions is solved by the method of convolution weighed residuals. The results of the examples show that the method is valid.