隔震支座在提高建筑抗震性能中的适用性分析  

Analysis on the Applicability of Isolation Support in Improving the Seismic Performance of Buildings

作　　者：韩保润 Han Baorun(School of Civil Engineering,Shandong Jianzhu University,Jinan Shandong 250101,China)

机构地区：[1]山东建筑大学土木工程学院,山东济南250101

出　　处：《城市建筑》2020年第3期168-170,共3页Urbanism and Architecture

摘　　要：如今地震频发,为了增加安全性,我国有关地震的规范条例也被频繁修改,为了使这些地区房屋的安全性满足要求,需对个别房屋进行加固设计。本文就此问题,验证在原有建筑结构不变的情况下,使用隔震支座加固建筑,能否使原七度设防的建筑满足八度设防的要求。通过地震影响系数和时程分析法,验证隔震支座在此类情况下是否能满足加固要求。In order to deal with frequent earthquake and improve safety, China’s earthquake regulations have been revised frequently. The design of individual houses need to be improved in order to meet the safety requirements of the houses. In this paper, it is verified that whether the unaltered structure of the building with the 7 degree fortification can meet the requirements of the 8 by using the isolation support to reinforce the building. Through the method of seismic impact coefficient and time-history analysis, it is verified whether the isolation support could meet the reinforcement requirements under such circumstances.

关 键 词：隔震支座 抗震设防烈度 抗震加固 

分 类 号：TU352.12[建筑科学—结构工程]