摘要
地震给世界各国人民造成了巨大的灾害,土木工程结构振动控制是工程结构抗震领域的新课题,对有效减轻地震灾害有着重要的现实意义。本文综述了国内外土木工程结构振动控制研究领域的最新成果,主要包括土木工程结构振动控制中主动控制、被动控制、混合控制和智能控制的基本概念和基本原理,着重阐述了这四类振动控制方法的最新科研成果,并对比分析了它们之间的优缺点,最后对土木工程结构振动控制理论的发展前景与发展方向进行了展望,以为今后的研究指明方向。
Vibration control of civil engineering structure is a new topic in the field of engineering structure and has important practical significance for reducing earthquake disasters effectively. This paper describes the basic concepts, basic principles and classification of the vibration control. On the basis of the latest a- chievements at home and abroad, the paper introduces the basic concepts and basic principles of four latest control technologies, active control, semi-active control, hybrid control and intelligent control in detail, and puts forward a comparison of the four technologies. Finally, the paper proposes the prospect of structural vibration control in civil engineering so as to point out the direction for future research.
出处
《安全与环境工程》
CAS
北大核心
2013年第3期14-18,共5页
Safety and Environmental Engineering
关键词
地震
土木工程
结构振动控制
研究现状
发展前景
earthquake
civil engineering
structure vibration control
research status
prospect
