摘要
由于其结构"轻"和"薄"的特性,薄壁构件相对于常见厚壁构件来说更易产生振动。在薄壁构件上粘贴粘弹阻尼材料来控制其振动是一种非常有效的手段,在工程上已经得到广泛的应用。附加粘弹阻尼层的薄壁构件振动问题数十年来一直是振动工程领域研究的热点问题。特别是最近十几年取得了不少新的进展。本文简单介绍了粘弹材料的敷设形式,然后精选了2000年以来粘弹阻尼层处理的薄壁构件振动领域的七十余篇文献,分六大类总结了其研究新进展。得出的结论和展望将对未来从事这一领域的研究者们提供较有价值的参考。
Because of its structural characteristics of light and thin,thin-walled structures are more easy to vibrate compared with common thick-walled components.Using viscoelastic damping material to control vibration of thin-walled members is an effective means.For several decades,vibration problems of thin-walled structures with viscoelastic damping layer treatments has been a hot issue,especially,in the last ten years considerable progresses have been achieved.Here, dozens of literatures in this field since 2000 were selected,and they were divided into six categories to summarize the new progress for vibration problems of thin-walled structures with viscoelastic damping layer treatments.The conclusions and prospects provided a valuable reference for researchers in this area in the future.
出处
《振动与冲击》
EI
CSCD
北大核心
2014年第7期105-113,共9页
Journal of Vibration and Shock
基金
国家自然科学基金(11272170
11102096)
清华大学摩擦学国家重点实验室自主研究项目(SKLT11A02)资助
关键词
粘弹性材料
粘弹阻尼
薄壁构件
振动问题
viscoelastic material
viscoelastic damping
thin-walled components
vibration problems
