摘要
本文对粘弹性阻尼器在不同温度、不同频率、不同应变幅值和不同粘弹性层厚度的情况下进行试验 ,并对粘弹性阻尼器的疲劳性能和极限变形进行了试验 ,分析研究了温度、频率、应变幅值和粘弹性层厚度对粘弹性阻尼器性能的影响规律 ,以及粘弹性阻尼器的疲劳性能和极限变形能力 ,给出了有关的结论和建议。
In the paper,the experiments of viscoelastic dampers under different temperature,frequency,strain magnitude and viscoelastic material's thickness are carried out,and the fatigue experiment and the limit strain experiment of viscoelastic dampers are performed.The influence of temperature,frequency,strain magnitude and viscoelastic material's thickness on the mechanical properties of the viscoelastic dampers,the fatigue behavior and limit strain capability of the viscoelastic dampers are studied.Some results and suggestions are put forward.
出处
《振动与冲击》
EI
CSCD
北大核心
2001年第3期71-75,共5页
Journal of Vibration and Shock
基金
广东省自然基金资助项目 (970 668)
广州市教委科技项目
