噪声与振动控制2012，Vol.32Issue(1)：167-169,3.DOI:10.3969/j.issn.1006-1355-2012.01.039
大载荷聚氨酯隔振器的分析
Study on Polyurethane Isolators Subjected to High Loading
吴恒亮 1谢华 1车振东1
作者信息
- 1. 中国船舶重工集团公司第七一一研究所,上海200090
- 折叠
摘要
Abstract
Casting polyurethane material has good dynamic performance. In this paper, through the testing of the polyurethane material specimen, and the testing and the numerical simulation of the vibration isolators made of this material, the allowable stress of the polyurethane material is determined. On this base, a polyurethane vibration isolator which is able to bear 300kN loading is developed, and its first intrinsic frequency is found to be lower than SHz.关键词
振动与波/大载荷/隔振器/聚氨酯/振动控制Key words
vibration and wave/high loading/isolator/polyurethane/anti-vibration分类
通用工业技术引用本文复制引用
吴恒亮,谢华,车振东..大载荷聚氨酯隔振器的分析[J].噪声与振动控制,2012,32(1):167-169,3.
