噪声与振动控制Issue(1)：29-32,77,5.DOI:10.3969/j.issn.1006-1335.2015.01.006
橡胶隔振器冲击特性的试验研究
Experimental Study on Impact Performance of a Rubber Vibration Isolator
摘要
Abstract
By using the dropping-hammer test machine, the impact performance of KBX-2000 vibration isolator was studied. The curves of the impact force against the displacement of the isolator for different drop-distances were obtained and compared with the curves of the static force against the displacement. Their relationship was analyzed. It was found that the KBX-2000 vibration isolator can display a uniform stiffness performance in the condition of small deformation, while it shows non-linear hardening in the condition of finite deformation. The curves of the impact force against the displacement for heavy shock loading can enclose the curves for small shock loading. All the curves can be expressed by linear functions initially and by polynomial functions with the displacement increasing.关键词
振动与波/橡胶隔振器/冲击特性/落锤Key words
vibration and wave/rubber vibration isolator/impact performance/drop hammer分类
通用工业技术引用本文复制引用
李海涛,李佳,贺华,丁炜..橡胶隔振器冲击特性的试验研究[J].噪声与振动控制,2015,(1):29-32,77,5.
