Compared with the previous modal analysis method of viscoelastic structure, this method is suitable for more common viscoelastic structue, does not involve the viscoelastic constitutive relation term and involves only one sort of modal vector.
Compared with the previous modal analysis method of viscoelastic structure, this method is suitable for more common viscoelastic structue, does not involve the viscoelastic constitutive relation term and involves only one sort of modal vector.
与粘弹结构已有的模态分析方法相比，该方法通用于更一般的粘弹结构，在形式上不涉及粘弹本构关系项，并只涉及一种模态向量。