全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
工程力学  2015 

砌体填充墙RC框架基于FEAP的微观有限元分析

DOI: 10.6052/j.issn.1000-4750.2014.05.S034, PP. 99-103

Keywords: 砌体填充墙,RC框架,FEAP,微观有限元分析,抗震性能

Full-Text   Cite this paper   Add to My Lib

Abstract:

基于美国加州大学伯克利分校研制的有限元软件FEAP(FiniteElementAnalysisProgram),联合应用弥散裂缝单元和离散裂缝单元,建立了砌体填充墙RC框架的精细化微观有限元模型。基于美国加州大学圣地亚哥分校UCSD的试验结果对有限元模型进行了验证,对多层砌体填充墙RC框架进行了Pushover分析,研究了填充墙的裂缝开展、刚度变化、应力发展趋势,以及填充墙与RC框架的相互作用机制,研究了砌体填充墙RC框架的失效模式和抗震性能。

References

[1]  Chiou Y J, Tzeng J C, Liou Y W. Experimental and analytical study of masonry infilled frames [J]. Journal of Structural Engineering, 1999, 125(10): 1109―1117.
[2]  Schmidt T. An approach of modeling masonry infilled frames by the finite element method and a modified equivalent structure method [J]. Annual Journal on Concrete Structures, 1989.
[3]  Ghosh A K, Made A M. Finite element analysis of infilled frames [J]. Journal of Structural Engineering, 2002, 128(7): 881―889.
[4]  Lotfi H R, Shing P B. An interface model applied to fracture of masonry structures [J]. Journal of Structure Engineering, 1994, 120(1): 63―80.
[5]  Attard M M, Nappi A, Tin-Loi F. Modeling fracture on masonry [J]. Journal of Structure Engineering, 1994, 120(1): 63―80.
[6]  Mehrabi A B, Shing P B. Finite element modeling of masonry-infilled RC frames [J]. Journal of Structure Engineering, 199(5): 60―63.
[7]  Al-Chaar G, Mehrabi A B, Manzouri T. Finite element interface modeling and experimental verification of masonry-infilled RC frames [J]. The Masonry Society Journal, 2008, 26(1): 47―65.
[8]  Shing P B, Stavridis A, Koutromanos I, et al. Seismic performance of non-ductile RC frames with brick infill [C]// Barry Goodno. Proceedings of the 2009 ATC and SEI Conference on Improving the Seismic Performance of Existing Building and Other Structural. San Francisco, California, USA: American Society of Civil Engineers, 2009: 1117―1128.
[9]  Stavridis A, Shing P B. Finite element modeling of nonlinear behavior of masonry-infilled RC frames [J]. Journal of Structural Engineering, 2010, 136(3): 285―296.
[10]  Stavridis A. Analytical and experimental study of seismic performance of reinforced concrete frames infilled with masonry walls [D]. San Diego: University of California, 2010.
[11]  李雁军. 砌体填充墙RC空间框架振动台试验与抗震性能评定[D]. 哈尔滨: 哈尔滨工业大学, 2014.
[12]  Li Yanjun. Shaking table test and seismic performance assessment of RC space frames infilled with masonry walls [D]. Harbin: Harbin Institute of Technology, 2014. (in Chinese)
[13]  Mallick D V, Seven R T. The behaviour of infilled frames under static loading [J]. Proceedings of the Institution of Civil Engineering, 1967, 38(4): 639―656.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133