HAZUS相容的鋼筋混凝土框架結(jié)構(gòu)地震易損性分析
[Abstract]:As a multi-disaster loss assessment software, HAZUS has been widely used in the world. Determining the seismic vulnerability function of the structure is the key to the seismic loss assessment by HAZUS software. However, the traditional seismic vulnerability analysis results can not meet the requirements of HAZUS format. In this paper, a simplified method of seismic vulnerability analysis compatible with HAZUS is proposed in this paper. The method directly uses the traditional seismic vulnerability analysis results and determines the spectral displacement of seismic motion records as its parameters by means of the capability spectrum method. The seismic vulnerability results satisfying the requirements of HAZUS format are obtained. In order to illustrate the method proposed in this paper, four reinforced concrete frame structures with different heights are selected as examples, and the analysis results of this method are compared with the seismic vulnerability curves provided by HAZUS software. The results show that there are obvious differences between the seismic vulnerability results of the different methods and objects of analysis and the seismic vulnerability results provided by HAZUS software.
【作者單位】: 哈爾濱工業(yè)大學(xué)結(jié)構(gòu)工程災(zāi)變與控制教育部重點(diǎn)實(shí)驗(yàn)室;
【基金】:國(guó)家自然科學(xué)基金項(xiàng)目(51378162,51408155) 國(guó)家科技支撐計(jì)劃課題項(xiàng)目(2013BAJ08B01) 黑龍江省博士后面上基金項(xiàng)目(LBH-Z14114) 中國(guó)高校基本科研業(yè)務(wù)費(fèi)專項(xiàng)資金項(xiàng)目(HIT.NSRIF.2015099) 中國(guó)博士后科學(xué)基金面上項(xiàng)目(2014M551251)
【分類號(hào)】:TU375.4;TU352.11
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