摘要
为了使材料具有优异的力学性能 ,同时能对其阻尼性能进行设计 ,本文讨论了混杂纤维复合材料配方、铺层设计、外界温度、频率等对材料阻尼性能的影响。采用声频内耗仪和扭摆强迫共振测试材料的阻尼值 。
In order to acquire a composite materials with excellent mechanical properties and designable damping properties,this paper discusses the formulation,ply design,external temperature and frequency and other factors on the damping properties of hybrid composites.Audio damping tester and torsional damping vibration tester are used to test the damping loss factor and the sound absorption and damping composite material used for propeller of tornado is developed.
出处
《纤维复合材料》
CAS
2002年第1期6-10,共5页
Fiber Composites
关键词
铺层角
振幅
温度
混杂纤维复合材料
阻尼性能
研究
Hybrid composite material,damping,ply angle,amplitude vibration,temperature
