用微分求积法进行结构分析

Structural Analysis procedure by the Method of Differential Quadrature

本文论述用微分求积法进行结构分析．详述了该方法用于结构分析时边界条件的处理方法．分析计算了带缺陷梁在不同边界条件下的稳定性以及横向载荷作用下板的变形问题．

This paper deals with the way of Structuse analysis with the differential guadrature method. It is discused in detail on how to treat the boundry conditions when the method is used for structure analyses. The stability of beam with geometric defect is analysed and calculated when the boundary Conditions are different, and the rectanglchr plates deformation is also cut down.