Proceedings of the 2014 International Conference on Mechanics and Civil Engineering

Influence Analysis of Composite Action of Floor Slab on Aseismic Behavior of Mixed Frame Structures

Authors
Yang-Bing LIU, Tian-Feng CAO
Corresponding Author
Yang-Bing LIU
Available Online December 2014.
DOI
10.2991/icmce-14.2014.94How to use a DOI?
Keywords
Composite action of floor slab, Mixed frame, Composite beam, Concrete-filled square steel tubular column, Aseismic behavior
Abstract

To study the influence of composite action of floor slab on aseismic behavior of steel-concrete mixed frame structures, models of composite beam-concrete-filled square steel tubular columns frame structure (CB-CFST) and steel beam- concrete-filled square steel tubular columns frame structure (SB-CFST) with and without considering the composite action of floor slab were constructed. Influence analysis of elastic and inelastic aseismic behavior was conducted. The influence of the composite action of floor slab on mechanical behavior, deformation and damage state of structures were investigated. The results showed that the upper column design internal force of steel beam frames would be smaller than that of composite beam frames, which would make the structure design unsafe. And considering the composite action of floor slab, the displacement response of CB-CFST was smaller than that of SB-CFST in the mass. Furthermore, real damage state couldn’t be reflected without considering the composite action of floor slab

Copyright
© 2014, 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 2014 International Conference on Mechanics and Civil Engineering
Series
Advances in Engineering Research
Publication Date
December 2014
ISBN
978-94-62520-41-7
ISSN
2352-5401
DOI
10.2991/icmce-14.2014.94How to use a DOI?
Copyright
© 2014, 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  - Yang-Bing LIU
AU  - Tian-Feng CAO
PY  - 2014/12
DA  - 2014/12
TI  - Influence Analysis of Composite Action of Floor Slab on Aseismic Behavior of Mixed Frame Structures
BT  - Proceedings of the 2014 International Conference on Mechanics and Civil Engineering
PB  - Atlantis Press
SP  - 541
EP  - 546
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmce-14.2014.94
DO  - 10.2991/icmce-14.2014.94
ID  - LIU2014/12
ER  -