Study on Plane-section Assumption of New Composite T-shaped Concrete-filled Steel Tubular Columns

DOI

10.2991/iceesd-17.2017.10How to use a DOI?

Keywords

T-shaped concrete-filled steel tubular columns; plane-section assumption; linear distribution; nonlinear finite element analysis

Abstract

The linear regularity of the strain distribution about new composite T-shaped concrete-filled steel tubular columns on the multiple sections was analyzed by ABAQUS. The plane-section assumption of new composite T-shaped concrete-filled steel tubular columns was studied under the axial loading and lateral loading, and the impact of the load angle has been analyzed. The analysis results show that the sharp change will appear on section of T-shaped concrete-filled steel tubular columns under axial loading and lateral loading, but it basically satisfies the plane-section assumption; T-shaped concrete-filled steel tubular columns basically conform to the plane-section assumption under different load angles (except the 90øload angle), the influence of load angle on the plane-section assumption is not obvious.

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/).

Download article (PDF)

TY  - CONF
AU  - J. Huang
AU  - S.Q. Dai
AU  - J.Y. Xie
AU  - C. Wang
PY  - 2017/04
DA  - 2017/04
TI  - Study on Plane-section Assumption of New Composite T-shaped Concrete-filled Steel Tubular Columns
BT  - Proceedings of the 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017)
PB  - Atlantis Press
SP  - 55
EP  - 61
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-17.2017.10
DO  - 10.2991/iceesd-17.2017.10
ID  - Huang2017/04
ER  -