采用压电智能材料的土木工程结构控制研究进展.pdf

文档介绍：1
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第 26 卷第 3 期建筑结构学报 Vol. 26 ,No. 3
2005 年 6 月 Journal of Building Structures June , 2005
文章编号: 1000 - 6869(2005) 03 - 0001 - 08
采用压电智能材料的土木工程结构控制研究进展
李宏男1 , 李军1 , 宋钢兵1 ,2
(1. 大连理工大学海岸与近海工程国家重点实验室, 辽宁大连 116024 ;
2. 美国休斯敦大学, 德州休斯敦 77204)
摘要: 本文首先简要介绍了压电材料和压电陶瓷驱动器的基本特性; 其次, 回顾了运用压电材料进行土木结构振动控
制的发展历程, 详细介绍了应用压电材料的智能驱动器和耗能器; 最后, 对压电材料在土木结构振动控制中研究与应
用前景进行了展望。
关键词: 智能结构; 结构控制; 压电材料; 驱动器; 耗能器
中图分类号: TU352 101 文献标识码: A
Progress of study on smart control for civil engineering structures
using piezoelectric materials
LI Hongnan1 , LI Jun1 , SONG Gangbing1 ,2
(1. State Key Laboratory of Coastal and Offshore Engineering , Dalian University of Technology , Dalian 116024 , China ;
2. Department of Mechanical Engineering , University of Houston , Houston 77204 , USA)
Abstract : In this paper , the basic features of piezoelectric materials are firstly introduced. And then the development process
of vibration control of civil engineering structures using piezoelectric materials is reviewed , in which the smart piezoelectric
actuators and smart piezoelectric energy dissipation devices are mainly discussed in details. Finally , the promising prospects of
piezoelectric materials used in civil engineering structure vibration control are proposed based on the above mentioned analyses
and discussions.
Keywords : smart structure ; structural control ; piezoelec