Seismic performance study on the joint of crisscross concrete-filled steel tube column-steel beam in different axial compression ratios

Ya Feng Xu, Shao Jie Zhu, Pi Yuan Xu, Riyad S. Aboutaha

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

In this paper, the finite element analysis software ABAQUS is used to study the seismic performance of the joint of crisscross concrete-filled steel tube core column-steel beam tested by the pseudo static simulation under low cyclic loading. Then we can get the load-displacement curves of the joint when the axial compressive ratios are 0.2~0.9. By the data analysis can be drawn: the joint of crisscross concrete-filled steel tube core column and steel beam has good ductility and strong plastic deformation capacity, and it can absorb the seismic energy largely; within range of smaller axial compression ratios, the ultimate bearing capacity of the joint has increased with the increasing of axial compression force, however, in range of larger axial compression ratios, the ultimate bearing capacity of the joint has reduced with increasing of the axial compression force; and ductility of the beam-column joint has no obvious decline when the axial force increases.

Original languageEnglish (US)
Title of host publicationAdvances in Civil Structures IV
PublisherTrans Tech Publications Ltd
Pages305-308
Number of pages4
ISBN (Print)9783038351641
DOIs
StatePublished - Jan 1 2014
Event4th International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2014 - Haikou, China
Duration: May 24 2014May 25 2014

Publication series

NameApplied Mechanics and Materials
Volume578-579
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other4th International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2014
CountryChina
CityHaikou
Period5/24/145/25/14

Keywords

  • Circular steel tube
  • Finite element analysis
  • Hysteretic behavior
  • Joint
  • Seismic performance

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Xu, Y. F., Zhu, S. J., Xu, P. Y., & Aboutaha, R. S. (2014). Seismic performance study on the joint of crisscross concrete-filled steel tube column-steel beam in different axial compression ratios. In Advances in Civil Structures IV (pp. 305-308). (Applied Mechanics and Materials; Vol. 578-579). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.578-579.305