黏滞阻尼支撑在钢结构跃层加层工程中的应用

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：THE APPLICATION OF VISCOUS DAMPER BRACER IN THE ENGINEERING OF ADDING EXTRA-STEEL STRUCTURE SPAN EXISTING BUILDING 中文刊名：工业建筑 英文刊名：Industrial Construction 作者：忻嘉 ; 陈向东 英文作者：Xin Jia Chen Xiangdong(College of Architecture and Civil Engineering ; Beijing University of Technology ; Beijing 100124 ; China) 中文关键词：跃层加层钢结构 ; 地震反应分析 ; 黏滞阻尼支撑 ; 减震作用 英文关键词：spanning steel structure ; seismic response analysis ; viscous damper bracer ; effect of damping shake 出版日期：2009-06-20 机构：北京工业大学建筑工程学院; 年：2009 期：S1 出版单位：工业建筑

摘要

钢结构跃层加层在技术、经济等多方面具有明显的优点,但传统的抗震设计方法使其在地震时存在安全隐患。为了解决这一问题,将黏滞阻尼支撑布置于整体式钢框架跃层加层结构中,对常规和消能整体式钢框架跃层加层结构进行地震反应分析,研究黏滞阻尼支撑对结构的减震效果,并给出相关结论。
The technique of adding extra-steel structure spanning existing building has many advantages for technology and economy,but traditional seismic design makes it have hidden danger in security when an earthquake happens.For solving this problem,viscous damper bracer is arranged in integral added spanning steel frame structure,and seismic response analysis is done for conventional and energy vanishing integral added spanning steel frame structure,research its effect of damping shake for the structure is researched,and some conclusion about it is also given.

引文

[1]宋锋,王元清,石永久,等.钢结构跃层加层技术及其工程应用[J].工业建筑,2004(10):56-58.
    [2]Liu Junxi,Cui Zhaoguo.Research on Adding Floor Upon Exist-ing Buildings[J].BGRIMM Source:Kuang Mining&Metallur-gy,1997,63(9):93-97.
    [3]张仲先,杨树,文银平,等.外套增层协同减震在旧房增层改造中的应用研究[J].噪声与振动控制,2000(5):21-26.
    [4]周云.黏滞阻尼减震结构设计[M].武汉:武汉理工大学出版社,2006.
    [5]GB 50011-2001建筑抗震设计规范[S].