摘要
地震作用会导致建筑物的破坏甚至倒塌,引起巨大的损伤和人员伤亡,一般会采用减振或隔震的形式来减少地震响应。国内进行了大量的结构抗震设计以加强其减震控制效果,但由于隔震技术的日趋成熟,其在地震作用下振动控制效果较传统抗震结构技术更具优势,隔震技术的应用也更加广泛,并取得一系列成果。综述了三维基础隔震装置的研究成果和工程应用研究现状,在现有三维基础隔震装置的应用性以及力学性能模型进行了分析和讨论,总结了目前三维基础隔震装置研究的方向和存在的问题,为进一步推进各类三维基础隔震装置的研究提供了参考。
Earthquake action will lead to the destruction or even collapse of buildings, causing huge damage and casualties. Generally, vibration reduction or isolation will be used to reduce the seismic response. A large number of structural seismic design have been carried out in China to strengthen its damping control effect. However, due to the increasing maturity of isolation technology, its vibration control effect under earthquake has more advantages than traditional seismic structure technology, and the application of isolation technology is more extensive, and a series of results have been achieved. This paper summarizes the research results and engineering application research status of three-dimensional base isolation devices, analyzes and discusses the applicability and mechanical performance model of the existing three-dimensional base isolation devices, and summarizes the research direction and existing problems of three-dimensional base isolation devices, which provides a reference for further promoting the research of all kinds of three-dimensional base isolation devices.
作者
韩国智
曹雪云
殷丹丹
郝林
HAN Guozhi;CAO Xueyun;YIN Dandan;HAO Lin(Xingtai Construction Group,Ordos 017000 China;Inner Mongolia Xingtai Road and Bridge Engineering Co.,Ltd.,Ordos 017100,China)
出处
《建筑结构》
CSCD
北大核心
2022年第S02期840-845,共6页
Building Structure
关键词
建筑结构
地震响应
隔震技术
基础隔震
building structure
seismic response
isolation technology
foundation isolation
作者简介
第一作者:韩国智,学士,助理工程师,主要从事建筑结构研发,Email:1041345993@qq.com;通信作者:殷丹丹,硕士,助理工程师,主要从事建筑材料研究,Email:18447071271@163.com。
