Analysis of Concrete-encased CFST Stub Columns under Axial Compression after Exposure to Fire
Minghao YU, Debin REN, Wendong DUN, Qingxin REN
Available Online December 2016.
- 10.2991/aece-16.2017.133How to use a DOI?
- component; concrete-encased CFST stub columns; axial compression; Post fire; Load-bearing Capacity; Finite element analysis
This paper presents the behavior of concrete-encased CFST stub columns under axial compression after exposure to fire from both experiment and numerical analysis. ABAQUS is used to develop a finite element analysis (FEA) model to investigate the performance of the composite columns after exposure to fire. Two groups (10 specimens) of concrete-encased CFST stub columns with different CFST ratio and fire duration time were tested. The FEA model was verified by comparison with test results. The work of this paper provides a reference for further theoretical study on concrete-encased CFST stub columns after exposure to fire.
- © 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/).
Cite this article
TY - CONF AU - Minghao YU AU - Debin REN AU - Wendong DUN AU - Qingxin REN PY - 2016/12 DA - 2016/12 TI - Analysis of Concrete-encased CFST Stub Columns under Axial Compression after Exposure to Fire BT - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering PB - Atlantis Press SP - 620 EP - 623 SN - 2352-5401 UR - https://doi.org/10.2991/aece-16.2017.133 DO - 10.2991/aece-16.2017.133 ID - YU2016/12 ER -