Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering

Working Mechanism of OATSCB-CFST Joint

Authors
Ming Li, Yuting Wen, Yuanqing Wang, Wei Tao, Bin Wang, Renliang Shan
Corresponding Author
Ming Li
Available Online April 2015.
DOI
10.2991/meic-15.2015.115How to use a DOI?
Keywords
CFST; Steel Castellated Beam; beam-column joint; force behavior; working mechanism.
Abstract

Concrete filled steel tube (CFST) and steel castellated beam are ideal components in the structure. However the research about the connection of them is less at present. In order to analyze the working mechanism of outer annular-stiffener type steel castellated beam-concrete filled steel tube (OATSCB-CFST) joint, load-bearing process of this type of middle column joints under low cycle load are simulated by finite element software. Before simulating, the simulation method is verified by the test data of a middle joint of outer annular-stiffener type steel solid beam-concrete filled steel tube (OATSB-CFST). The results show that: the high stress area of the OATSCB-CFST joint is mainly focused on the position of the castellated beam and the annular-stiffener near the border between them, the position of the tube near annular-stiffener, the position of the annular-stiffener near medial axis of the steel beam, and the position of the core zone concrete. This implies that the annular-stiffener zone should be a key consideration in the design.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
Series
Advances in Engineering Research
Publication Date
April 2015
ISBN
10.2991/meic-15.2015.115
ISSN
2352-5401
DOI
10.2991/meic-15.2015.115How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Ming Li
AU  - Yuting Wen
AU  - Yuanqing Wang
AU  - Wei Tao
AU  - Bin Wang
AU  - Renliang Shan
PY  - 2015/04
DA  - 2015/04
TI  - Working Mechanism of OATSCB-CFST Joint
BT  - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 498
EP  - 501
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-15.2015.115
DO  - 10.2991/meic-15.2015.115
ID  - Li2015/04
ER  -