摘要
探讨金属橡胶/硅橡胶复合阻尼材料的疲劳性能,结果表明:复合硅橡胶显著提高金属橡胶的刚度;以软特性段刚度下降5.0%为疲劳判据,测试出其位移-疲劳寿命曲线。
The fatigue behavior of MR/silicone rubber composite materials for damping is studied. The results show that composite technique can obviously increase the stiffness of MR portion. Taking 5.0% stiffness reduction of soft characteristic as the criterion, its fatigue curve is measured. This study provides a reference for design and application of this material.
出处
《噪声与振动控制》
CSCD
北大核心
2009年第4期17-19,30,共4页
Noise and Vibration Control
基金
河南省科技厅科技攻关项目(项目编号072102240024)
河南省青年骨干教师资助计划项目
