A Review of the Properties of Different Concrete-Filled Steel Tube Columns

Yinpeng Zhao; Haibin Chen

doi:10.54097/kttgg512

Authors

Yinpeng Zhao
Haibin Chen

DOI:

https://doi.org/10.54097/kttgg512

Keywords:

Concrete-filled Steel Tubes; Heteromorphic Column.

Abstract

This paper mainly analyzes different types of concrete-filled steel tube columns to compare different parameters such as loading angle, eccentricity, different steel pipe thickness, different strength grades of concrete, different cross-sectional shapes, etc., and elaborates the changes of mechanical properties of the specimens under the influence of different parameters. The formulas of axial compression and flexural bearing capacity of different concrete-filled steel tube columns and the bearing capacity of concrete-filled steel filled steel tubes after fire were proposed, and the interaction of various materials in the components was studied in depth. The proposed studies are summarized.

Downloads

Download data is not yet available.

References

[1] Zheng Yongqian, Liang Wanggeng, Lin Yihao. Study on bias properties of multi-chamber T-section concrete-filled steel tube columns under different loading angles [J]. Journal of Building Structures, 2022, 43 (12): 145-156.

[2] Zheng Yongqian, Zeng Shaoxi. Study on flexural properties of T-shaped ribbed and multi-chamber concrete-filled steel tube components under different loading angles [J]. Journal of Building Structures, 2022, 43 (04): 198-207+219.

[3] Chang Xinyu, Zhou Yan, Lei Honggang. Experimental study on axial compressive properties of special-shaped column of high-strength grouting material combination of L-shaped square steel pipe[J/OL]. Journal of Taiyuan University of Technology, 1-12[2024-08-28].

[4] AISC Committee. Specification for structural steel buildings: AISC 360-16[S]. Chicago: AISC Committee, 2016.

[5] Lv Xuetao, Yang Hua, Zhang Yuzhuo, et al.Experimental study on mechanical properties of axial compression stub column of reinforced reinforced concrete round steel tube after high temperature [J]. Journal of Building Structures, 2015, 36 (02): 133-141.

[6] LI Guoqiang,HAN Linhai,LOU Guobiao,et al. The fire resistance design of steel structure and steel-concrete structure [M]. Beijing:China Architecture & Building Press,2006: 203-204.

[7] HUO Jingsi. Behaviour of steel beam to concrete-filled steel tubular column connections after exposure to fire[D].Fuzhou: Fuzhou University,2005: 65-82.

[8] HAN Jinsheng,DONG Yuli,XU Zhaodong,et al. Analysis of axial compression performance for reinforcement concrete-filled tubular steel[J]. Journal of Civil,Architectural & Environmental Engineering,2009,31(3) : 11-17.

[9] Du Guofeng, Song Xin, Yu Siping. Experimental study on axial compressive properties of L-shaped concrete-filled concrete-filled steel tube stub columns with built-in steel frame [J]. Journal of Building Structures, 2013, 34 (08): 82-89.