结构振动控制智能材料研究及应用进展  

Developments of research and application of smart materials in controlling structural vibration

作　　者：薛伟辰[1] 郑乔文[1] 刘振勇[1] 李杰[1] 

机构地区：[1]同济大学建筑工程系,上海200092

出　　处：《地震工程与工程振动》2006年第5期213-217,共5页Earthquake Engineering and Engineering Dynamics

基　　金：上海市优秀学科带头人计划项目(03XD14006)

摘　　要：压电材料、形状记忆材料、电(磁)流变体以及磁致伸缩材料是土木工程结构振动控制中经常采用的4种智能材料。本文概括介绍了4种智能材料的基本原理,系统总结了4种智能材料在土木工程结构振动控制中的研究与应用进展,最后指出了需进一步研究的方向。Piezoelectric material, shape memory material, electrorheological ＆ magnetorheological material and Terfenol-D are four smart materials often used for structural vibration control in civil engineering. In this paper the keystones of the four smart materials are concisely summarized, and recent developments in researches and applications of the four smart materials are systematically introduced. In the end, some opinions on the developmental trend of the four smart materials are given.

关 键 词：智能材料 振动控制 压电材料 形状记忆合金 电(磁)流变体 磁致伸缩材料 

分 类 号：P315.976[天文地球—地震学]