噪声与振动控制2012，Vol.32Issue(4)：20-24,5.DOI:10.3969/j.issn.1006-1355.2012.04.005
非线性橡胶隔振器的冲击响应特性研究
Study on Shock Response Characteristics of Nonlinear Rubber Isolator
曾诚 1华宏星1
作者信息
- 1. 上海交通大学机械系统与振动国家重点实验室,上海200240
- 折叠
摘要
Abstract
To study on nonlinear shock response characteristics of rubber vibration isolators, taking into account the damping effect of nonlinear characteristics; a parameter model of 8 parameters was established , which was used to describe the shock response of rubber vibration isolator with displacement of hysteresis characteristics. Selecting a type of hard-rubber vibration isolators for the study, drop impact experiment was implemented with different conditions of shock response of rubber vibration isolators, as well as the impact of different speeds, shock stiffness under shock pulse width. Through optimal fitting of parameters, results showed that measured response is similar to the predicted value of the basic model.关键词
振动与波/非线性/冲击响应/橡胶隔振器/刚度特性Key words
vibration and wave/ nonlinear/ shock response / rubber isolator/ stiffness分类
数理科学引用本文复制引用
曾诚,华宏星..非线性橡胶隔振器的冲击响应特性研究[J].噪声与振动控制,2012,32(4):20-24,5.
