村镇单层实心砖墙房屋加固方法模型振动台对比试验研究

英文篇名：Comparative Experimental Study on Shaking Table Test of Single-storey Brick-wall Building in Villages and Towns
中文刊名：工程抗震与加固改造
英文刊名：Earthquake Resistant Engineering and Retrofitting
作者：朱立新 ; 于文 ; 葛学礼 ; 李东彬 ; 徐福泉 ; 晋娟茹
英文作者：Zhu Li-xin ; Yu Wen ; Ge Xue-li ; Li Dong-bin ; Xu Fu-quan ; Jin Juan-ru ; China Academy of Building Research
中文关键词：实心砖墙房屋 ; 1/4缩尺模型 ; 振动台试验 ; 抗震加固
英文关键词：brick-wall building ; 1 /4 scale model ; shaking table test ; seismic strengthening
出版日期：2013-10-05
机构：中国建筑科学研究院;住房和城乡建设部防灾研究中心;
年：2013
期：05
出版单位：工程抗震与加固改造

摘要

通过对比试验,对我国村镇量大面广的单层实心砖墙房屋的抗震加固方法进行研究。制作了1/4缩尺的未设防模型和抗震加固模型,分别进行了模拟地震振动台试验,对模型在地震作用下的地震反应和震害现象进行对比分析。试验结果表明,对既有单层实心砖墙房屋采取抗震加固措施,可以有效提高房屋的综合抗震能力,减轻地震破坏。
Through contrast experiment,the seismic strengthening methods of single-storey brick-wall building in villages and towns are studied.Two 1∶ 4 scale models of this kind of building are designed and tested on shaking table,one of them is non-fortification model,another is seismic strengthening model.Based on the experiment,the seismic performance and earthquake disaster phenomena of them are contrasted and analyzed.The results show that the seismic performance of single-storey brick-wall building can be improved effectively by taking seismic strengthening measures.

引文

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