求解复合材料阻尼损失因子的有限元模态分析法

Finite Element Modal Method Used in Getting Damping Loss Factors of Composite Material

利用有限元模态分析方法计算复合材料的阻尼损失因子，并以美国某公司的研究项目为算例进行考核．与试验相比，结果是令人满意的．

Based on finite element modal method, damping loss factors of composite material can be calculated. Take as an example a project from some companies in us to check its ideas. Compared with test results, the calculating results are satifactory.