采用压电智能材料的土木工程结构控制研究进展  

Progress of study on smart control for civil engineering structures using piezoelectric materials

作　　者：李宏男[1] 李军[1] 宋钢兵[1] 

机构地区：[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

出　　处：《建筑结构学报》2005年第3期1-8,29,共9页Journal of Building Structures

基　　金：国家杰出青年科学基金(50025823);辽宁省教育厅科研项目(A类20201056);辽宁省自然科学基金重大项目(2001101006)资助。

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。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.

关 键 词：智能结构 结构控制 驱动器 耗能器 压电智能材料 建筑结构 

分 类 号：TU311.3[建筑科学—结构工程] TB381[一般工业技术—材料科学与工程]