@inproceedings{c211cc2b0e9146f89c2f77310ef90bb1,
title = "Seismic performance study on the joint of crisscross concrete-filled steel tube column-steel beam in different axial compression ratios",
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.",
keywords = "Circular steel tube, Finite element analysis, Hysteretic behavior, Joint, Seismic performance",
author = "Xu, {Ya Feng} and Zhu, {Shao Jie} and Xu, {Pi Yuan} and Aboutaha, {Riyad S.}",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.578-579.305",
language = "English (US)",
isbn = "9783038351641",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications Ltd",
pages = "305--308",
booktitle = "Advances in Civil Structures IV",
note = "4th International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2014 ; Conference date: 24-05-2014 Through 25-05-2014",
}