摘要
可恢复功能结构具备震时保护生命财产与震后快速恢复正常使用功能的优点,成为结构抗震设计的研究热点。其中摇摆结构体系通过放松结构构件与基础交界面处的约束,使结构在地震作用下发生摇摆,耗散地震能量并消除残余变形,其震后损伤程度轻,快速恢复能力强,展现出良好的抗震性能。文中介绍了摇摆结构的起源,梳理了其研究历程及发展概况,并进一步总结研究中的不足,为后续研究提供借鉴。
Earthquake resilient structures has become a research hotspot in seismic design of structures with its advantages of protecting people’s life and property during earthquake and quickly restoring the normal function of buildings after earthquake.The rocking structures system dissipates seismic energy and eliminates residual deformation by relaxing the constraint at the interface between structural components and foundation,and it has light earthquake damage and strong rapid recovery ability,showing good seismic performance.This paper introduces the origin of rocking structure,and research history and development were reviewed.Furthermore,the shortcomings of current research were summarized to provide reference for future research.
作者
徐帅
XU Shuai(School of Civil Engineering,Qingdao University of Technology,Shandong Qingdao 266033,China)
出处
《低温建筑技术》
2022年第2期94-99,共6页
Low Temperature Architecture Technology
关键词
可恢复功能结构
摇摆结构体系
抗震性能
earthquake resilient structures
rocking structures system
seismic performance
