Finite element analysis and mechanical behavior of lattice steel reinforced concrete middle frame with special-shaped columns

被引：0
作者：
Xue, Jian-Yang [1 ]
Gao, Liang [1 ]
Liu, Zu-Qiang [1 ]
Zhou, Peng [2 ]
机构：
[1] School of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an
[2] Northwestern Architectural Design Institutes Company Ltd, Xi'an
来源：
Gongcheng Lixue/Engineering Mechanics | 2014年 / 31卷 / 02期
关键词：
Finite element analysis; Frame with special-shaped columns; Lattice steel; Mechanical behavior; Steel reinforced concrete (SRC);
D O I：
10.6052/j.issn.1000-4750.2012.08.0572
中图分类号：
学科分类号：
摘要：
Based on previous experimental studies, 3-D finite element models were used to analyze the behavior of the lattice steel reinforced concrete middle frame with special-shaped columns subjected to monotonous load. The load-displacement skeleton curves of the structure were calculated and analyzed. The final deformations of the structure and joints were also analyzed. It is shown that the finite element analysis results are in good agreement with those of the experiments, which verified the finite element models built in this paper. The strain distribution and development of concretes and steels at typical sections of the structure were analyzed. The conclusion provides valuable references for the design and engineering application of this kind of structure.
引用
收藏
页码：88 / 95
页数：7
相关论文
共 13 条
  • [1] Tsao W.H., A nonlinear computer analysis of biaxially loaded L-shaped slender reinforced concrete columns, Computer and Structures, 49, 4, pp. 579-588, (1993)
  • [2] Balaji K.V.G.D., Reliability analysis of RC T-shaped column sections, Indian Concrete Journal, 75, 3, pp. 223-227, (2001)
  • [3] Li Q., Wu J., Experimental study of L-shaped section steel reinforced concrete column under low reversed cyclic loading, Building Structures, 41, 1, pp. 11-13, (2011)
  • [4] Shao Y., Chen Z., Xue J., Et al., Experimental research and theoretical analyses on axial compression ratio of steel reinforced concrete special-shaped columns, Journal of Building Structures, 28, 6, pp. 153-159, (2007)
  • [5] Chen Z., Xue J., Zhao H., Et al., Experimental research on seismic behavior of steel reinforced concrete special-shaped columns, Journal of Building Structures, 28, 3, pp. 53-61, (2007)
  • [6] Xu Y., Diao X., Guo J., Et al., Experimental study on the biaxial eccentric pressure bearing capacity of cross-shaped steel reinforced concrete columns, Journal of Shenyang Jianzhu University (Natural Science), 25, 1, pp. 100-105, (2009)
  • [7] Ke X., Chen Z., Xue J., Ma F., Study on bond slip behavior of SRC special-shaped columns under cyclic reversed loading, Engineering Mechanics, 30, 2, pp. 211-218, (2013)
  • [8] Xue J., Chen Z., Zhao H., The Performance, Designing Method and Engineering Application of Steel Reinforced Concrete Special-Shaped Column Structure, (2011)
  • [9] Yang T., Zhang X., Research on seismic behavior of frame with T-shaped SRC columns, Journal of Civil, Architectural and Environmental Engineering, 31, 2, pp. 33-37, (2009)
  • [10] Gao L., Experimental study and finite element analysis on seismic behavior of lattice steel reinforced concrete middle frame with special-shaped columns, (2012)
12