循环对称结构的模态参数计算方法

A COMPUTATIONAL METHOD FOR PARAMETERS OF THE MODAL SHAPE FOR CIRCULARLY SYMMETRIC STRUCTURES

利用循环对称结构部件模态的等同性,推求了循环对称结构中的混合型动态子结构法的综合方程。

In this paper, the mixed-type dynamic substructural synthetical equations in the method of substructure for circularly symmetric structures are derived, taking advantage of the use of the equivalence of the modal shape of the components, in the circularly symmetric structures.