摘要
摘 要 论述了高分子聚合物约束阻尼复合结构损耗因子的有限元计算方法,并详细研究了模态应变能法的理论分析及其在ANSYS软件上计算约束阻尼复合结构损耗因子的计算程序。
Abstract The finite element method of loss factor prediction in constrained structures is re-viewed. And modal strain energy method is theoretically analyzed in detail and also ANSYS program is used to calculate the loss factor of polymer composite structures with constrained layers.
出处
《胶体与聚合物》
2002年第1期26-29,共4页
Chinese Journal of Colloid & Polymer