A state-of-the-art review on negative stiffness-based structural vibration control

IF 5.6 1区工程技术 Q1 ENGINEERING, CIVIL

Engineering Structures Pub Date : 2024-11-04 DOI:10.1016/j.engstruct.2024.119247

Huan Li , Kaiming Bi , Qiang Han , Ruisheng Ma

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引用次数: 0

Abstract

Developing effective, reliable, and economical structural vibration control techniques has always been a critical research topic in civil engineering community. Negative stiffness, as the opposite of positive stiffness, can decrease the total stiffness of the entire system and assist structural motion rather than resisting it, thus provides a new perspective on developing more effective structural vibration control techniques. Negative stiffness has attracted considerable research attention since it was first proposed, and various negative stiffness elements (NSEs) and NSE-based structural vibration control devices have been developed and extensively investigated. This paper provides a comprehensive review on NSE-based structural vibration control techniques, which begins with the concept of negative stiffness and physical realizations of NSEs. Following that, different types of NSE-based structural vibration control devices and systems are introduced accompanied by their applications and superiorities over conventional vibration control devices. Some challenging problems and possible research topics worth further exploration are also presented.

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基于负刚度的结构振动控制最新进展综述

开发有效、可靠和经济的结构振动控制技术一直是土木工程界的重要研究课题。负刚度与正刚度相反，它可以降低整个系统的总刚度，帮助结构运动而不是抵抗结构运动，从而为开发更有效的结构振动控制技术提供了新的视角。自负刚度首次被提出以来，它已引起了相当多的研究关注，各种负刚度元件（NSE）和基于 NSE 的结构振动控制装置已被开发出来并进行了广泛研究。本文全面综述了基于 NSE 的结构振动控制技术，首先介绍了负刚度的概念和 NSE 的物理实现。随后，介绍了不同类型的基于 NSE 的结构振动控制装置和系统，以及它们的应用和与传统振动控制装置相比的优越性。此外，还介绍了一些具有挑战性的问题和值得进一步探讨的研究课题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Engineering Structures 工程技术-工程：土木

CiteScore

10.20

自引率

14.50%

发文量

1385

审稿时长

67 days

期刊介绍： Engineering Structures provides a forum for a broad blend of scientific and technical papers to reflect the evolving needs of the structural engineering and structural mechanics communities. Particularly welcome are contributions dealing with applications of structural engineering and mechanics principles in all areas of technology. The journal aspires to a broad and integrated coverage of the effects of dynamic loadings and of the modelling techniques whereby the structural response to these loadings may be computed. The scope of Engineering Structures encompasses, but is not restricted to, the following areas: infrastructure engineering; earthquake engineering; structure-fluid-soil interaction; wind engineering; fire engineering; blast engineering; structural reliability/stability; life assessment/integrity; structural health monitoring; multi-hazard engineering; structural dynamics; optimization; expert systems; experimental modelling; performance-based design; multiscale analysis; value engineering. Topics of interest include: tall buildings; innovative structures; environmentally responsive structures; bridges; stadiums; commercial and public buildings; transmission towers; television and telecommunication masts; foldable structures; cooling towers; plates and shells; suspension structures; protective structures; smart structures; nuclear reactors; dams; pressure vessels; pipelines; tunnels. Engineering Structures also publishes review articles, short communications and discussions, book reviews, and a diary on international events related to any aspect of structural engineering.