现代制造工程Issue(1)：11-14,118,5.DOI:10.16731/j.cnki.1671-3133.2018.01.003
泡沫铝填充方钢管的连接方式对其阻尼性能的影响研究
Influence research of damping performance on connection modes of square steel tubes filled with foam aluminum
摘要
Abstract
In order to research the dynamic damping performance of square steel tube filled with foam aluminum,the damping properties of empty square tube,two forms of foam aluminum filling square tube(with glue and without glue)are studied by using experiment and simulation method,respectively.And the mechanism of damping is also analyzed.The results show that the foam aluminum filling can significantly improve the damping performance of empty square tube.And the adhesive connection mode has a bad influence on the damping performance of square tube filled with foam aluminum.关键词
泡沫铝/填充结构/阻尼/方管Key words
foam aluminum/filling structure/damping/square tube分类
通用工业技术引用本文复制引用
杨昆,徐平..泡沫铝填充方钢管的连接方式对其阻尼性能的影响研究[J].现代制造工程,2018,(1):11-14,118,5.基金项目
国家自然科学基金资助项目(51375219) （51375219）
辽宁省教育厅一般项目(L2015241) （L2015241）
辽宁省教育厅高校重大科技平台资助项目(JP20160008) （JP20160008）
