建筑隔震技术研究综述

Review of Research on Building Isolation Technology

隔震技术指通过隔震支座或其他耗能构件的变形消耗大部分地震能量,延长建筑结构的自振周期,从而避免建筑物破坏和倒塌,是提高建筑结构抗震性能的有效途径。文中阐述了国内外建筑隔震技术的应用与研究现状,分析了各类隔震技术的优缺点,并对隔震技术的研究提出了建议和展望。

The seismic isolation technology consumes most of the seismic energy through the deformation of isolation support or other energy-consuming components,prolonging the natural vibration period of the building structure,so as to avoid the damage and collapse of the build-ing.It is an effective way to improve the seismic performance of building structures.This paper describes the application and research status of building isolation technology at home and abroad,analyzes the advantages and disadvantages of various kinds of vibration isolation technology,and puts forward suggestions and prospects for the research of vibration isolation technology.