高分子阻尼材料的制备及其在桥梁支座上的应用  

Preparation of Damping Materials and its Engineer Applications on Bridge Bearing

作　　者：李斌[1] 杨丽博[1] 张保生[1] 黄良平[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《世界橡胶工业》2017年第3期40-44,共5页World Rubber Industry

摘　　要：高分子材料具有良好的减振降噪效果,已被广泛应用于建筑、机械、桥梁等领域。但大多数高分子材料单一使用时阻尼效果差,限制了其应用范围;而通过常规方法提高高分子材料的阻尼性能,其效果并不明显。为获得具有高阻尼损耗峰且有效阻尼温域较宽的高分子阻尼材料,对国内外高分子阻尼材料最新研究进展进行了综述,并对高分子阻尼材料在桥梁支座上的工程化应用进行了介绍。Polymer had excellent vibration reduction effect and had been widely used in building, machine and bridge fields. But only one kind of polymer had low damping properties that made it hard to be used as damping materials. The damping materials prepared by traditional ways had low damping properties and high prices. This paper introduced the most advanced technology for preparing damping materials. Also the engineer application of damping materials in bridge bearing fields was introduced.

关 键 词：高分子材料 阻尼性能 桥梁支座 

分 类 号：TQ336.42[化学工程—橡胶工业]