钢筋混凝土斜撑框架结构弹塑性分析

英文篇名：Elastic-plastic Analysis of Reinforced Concrete Braced Frame
中文刊名：河北联合大学学报(自然科学版)
英文刊名：Journal of Hebei United University(Natural Science Edition)
作者：崔芳芮 ; 王绍杰 ; 陈明远
英文作者：CUI Fang-rui ; WANG Shao-jie ; CHEN Ming-yuan ; Earthquake Engineering Research Center of Hebei Province ; Hebei United University
中文关键词：静力非线性分析 ; 消能减振 ; 混凝土斜支撑
英文关键词：static nonlinear analysis ; energy dissipation damper ; concrete inclined support
出版日期：2015-04-25
机构：河北联合大学河北省地震工程研究中心;
年：2015
期：02
出版单位：河北联合大学学报(自然科学版)

摘要

使用Sap2000软件对1栋9层钢筋混凝土人字形斜撑框架结构进行静力非线性分析和抗震性能评价。通过对普通混凝土斜支撑框架结构与在支撑中增设阻尼器的斜支撑框架结构进行比较表明:增设阻尼器后,结构在地震作用下,位移以及转角都有所减少,刚度和承载力大幅提高。
Static nonlinear analysis and anti-seismic performance evaluation was performed on 9floors reinforced concrete herringbone braced frame structure by using software SAP2000.By comparision of the ordinary concrete inclined support frame structure and the inclined support frame structure that adding dampers,the result shows that the displacements and displacement angles of structure are much smaller under the action of earthquake after adding dampers,and its stiffness and bearing capacities are improved greatly.

引文

[1]马步真.钢筋混凝土斜支撑框架结构探析[J].甘肃:天水市建筑勘察设计院,2007.
    [2]SAP2000中文版使用指南.北京:人民交通出版社,2006.
    [3]邓秀泰,李天,李杰,等.高层钢筋混凝土框-桁架抗震体系.地震工程与工程振动,1995,15(s):65-69.
    [4]建设部.建筑抗震设计规范(GB50011-2001)[S].北京:中国建筑工业出版社,2001.
    [5]FREEMAN SA,NICOLETTI J P,TYRELL JV.Evaluation of Existing Buildings for Seismic Risk-A Case Study of Puget Sound Naval Shipyard.In:Proceedings of the First U.S.National Conference on Earthquake Engineering.Earthquake Engineering Research Institute,Oakland:1975.