Finite Element Model on Circular Concrete-encased CFST Columns under Compression and Torsion

DOI

10.2991/aece-16.2017.33How to use a DOI?

Keywords

concrete-encased CFST columns; circular section; compression and torsion; finite element analysis; experimental verification

Abstract

A three-dimensional (3D) finite element model (FEM) of circular concrete-encased CFST columns under axial compression and torsion was developed using the general finite element analysis (FEA) software ABAQUS. A total of 10 specimens with different axial load level and CFST ratio were tested to verify the FEM. The comparison of the finite element predictions and the tests performed showed a reasonable agreement. The FEM was thus used to conduct the full range analysis and parametric analysis.

Copyright

© 2017, 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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TY  - CONF
AU  - Xiaoyou CHEN
AU  - Qingxin REN
PY  - 2016/12
DA  - 2016/12
TI  - Finite Element Model on Circular Concrete-encased CFST Columns under Compression and Torsion
BT  - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering
PB  - Atlantis Press
SP  - 144
EP  - 147
SN  - 2352-5401
UR  - https://doi.org/10.2991/aece-16.2017.33
DO  - 10.2991/aece-16.2017.33
ID  - CHEN2016/12
ER  -