您的位置:首页  > 论文页面

预制装配式高层框架结构抗震性能动力分析

发表时间:2015-05-31  浏览量:1679  下载量:490
全部作者: 刘士彬,段磊
作者单位: 东北电力大学建筑工程学院
摘 要: 以某9层新型全预制装配式钢筋混凝土框架结构为工程背景,对其抗震性能进行动力弹塑性数值模拟分析,得到结构层间剪力、层间位移、层间位移角,数值结果在国家现行规范限值内,预制装配式小高层结构抗震性能满足要求。模拟相同条件下现浇钢筋混凝土框架结构抗震性能与预制结构比较,对比显示预制结构预埋型钢在罕遇地震作用下发挥作用,能增强建筑结构抵抗地震剪力的能力。
关 键 词: 工程结构;预制装配式;时程分析;抗震分析
Title: Dynamic seismic performance analysis of the prefabricated high-rise frame structure
Author: LIU Shibin, DUAN Lei
Organization: School of Civil Engineering, Northeast Dianli University
Abstract: Taking a nine stories prefabricated reinforced concrete frame structure as the engineering background, this paper conducts the analysis of dynamic elastoplastic in order to study the seismic performance of this frame. With the time-history analysis method, the author considers the structural layer shear, the layer displacement and the drift angle, these data meets specification requirements, and the seismic performance of the high-rise structure is perfect. Under the same conditions, the author calculates the seismic performance of in-situ reinforced concrete structures as well. Comparison shows that embedded steel enhances seismic shear resistance under strong earthquake.
Key words: engineering structures; precast fabricated; time analysis; seismic analysis
发表期数: 2015年5月第10期
引用格式: 刘士彬,段磊. 预制装配式高层框架结构抗震性能动力分析[J]. 中国科技论文在线精品论文,2015,8(10):999-1006.
 
0 评论数 0
暂无评论
友情链接