A Procedure for the Displacement-Based Seismic Assessment of Infilled RC Frames

被引：16
|
作者：
Landi, Luca [1 ]
Tardini, Annalisa [1 ]
Diotallevi, Pier Paolo [1 ]
机构：
[1] Univ Bologna, Dept Civil Chem Environm & Mat Engn DICAM, Viale Risorgimento 2, I-40136 Bologna, Italy
来源：
JOURNAL OF EARTHQUAKE ENGINEERING | 2016年 / 20卷 / 07期
关键词：
Infilled Frames; Equivalent Strut Model; Nonlinear Dynamic Analysis; Equivalent Viscous Damping; Displacement-Based Assessment; MASONRY; DESIGN; MODEL; PERIOD;
D O I：
10.1080/13632469.2015.1112324
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The aim of this study was to propose an extension of the displacement-based assessment procedure for infilled reinforced concrete (RC) frames. Two fundamental steps of the displacement-based approach were studied: the determination of the equivalent viscous damping and the definition of the limit-state displacement profile. The proposed criteria were derived by examining the results of two different numerical investigations regarding the nonlinear seismic response of single- and multi-story infilled RC frames. Lastly, the effectiveness of the method was verified through comparisons, in terms of displacement demand, with the results of nonlinear dynamic analyses.
引用
收藏
页码：1077 / 1103
页数：27
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