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王娟娟, 刘 奇, 赫传凯, 翟传明
(中电投工程研究检测评定中心,北京 100840)[摘要] 以北京市怀柔区某实验楼为例,介绍了装配整体式混凝土框架结构抗震鉴定的详细过程,对其抗震承载力做了验算与分析,得出装配式框架结构的节点连接对结构的抗震性能有很大的影响,并对结构构件的加固和节点的连接提出建议。
[关键词] 抗震鉴定;装配整体式;框架结构;节点连接
中图分类号:TU398 文献标识码:A 文章编号:1002-848X(2012) Sl-0616-04Seismic appraisement of the precast-monolithic reinforced concrete frame
Wang Juanjuan, Lu Qi, He Chuankai, Zhai Chuanming
(C +E Center for Engineering Research Test and Appraisal, Beijing 100840, China)Abstract: On the basis of the laboratory building in Huairou of Beijing, the assembly and concrete frame structure of astigmatic appraisal process was introduced in detail. The seismic capacity was also analyzed. Then it is concluded that the nodes connections of the frame structure have big influence on the seisnuc property. Finally recommendations were provided to the strengthening of structure components and node connections.
Keywords: seismic appraisement; prefabricated integral; frame structure; joint connection