【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。更多还原

【Abstract】 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.更多还原