Material Constitutive Relationship and Finite Element Modelling Method for Reinforced Hollow Square High-Strength Concrete-Filled Steel Tubular Columns Under Axial Loading

ZHAO Muzi; XU Chengyan; GONG Chao; WU Xujun; HOU Zhaoxin

doi:10.3724/j.gyjzG24020603

Volume 55 Issue 7

Jul. 2025

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ZHAO Muzi, XU Chengyan, GONG Chao, WU Xujun, HOU Zhaoxin. Material Constitutive Relationship and Finite Element Modelling Method for Reinforced Hollow Square High-Strength Concrete-Filled Steel Tubular Columns Under Axial Loading[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(7): 194-203. doi: 10.3724/j.gyjzG24020603

Citation:

ZHAO Muzi, XU Chengyan, GONG Chao, WU Xujun, HOU Zhaoxin. Material Constitutive Relationship and Finite Element Modelling Method for Reinforced Hollow Square High-Strength Concrete-Filled Steel Tubular Columns Under Axial Loading[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(7): 194-203. doi: 10.3724/j.gyjzG24020603

Citation:

ZHAO Muzi, XU Chengyan, GONG Chao, WU Xujun, HOU Zhaoxin. Material Constitutive Relationship and Finite Element Modelling Method for Reinforced Hollow Square High-Strength Concrete-Filled Steel Tubular Columns Under Axial Loading[J]. INDUSTRIAL CONSTRUCTION, 2025, 55(7): 194-203. doi: 10.3724/j.gyjzG24020603

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Material Constitutive Relationship and Finite Element Modelling Method for Reinforced Hollow Square High-Strength Concrete-Filled Steel Tubular Columns Under Axial Loading

doi: 10.3724/j.gyjzG24020603

1. School of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China;
2. Central Research Institute of Building and Construction (Shenzhen) Co. Ltd., MCC Group, Shenzhen 518055, China

Received Date: 2024-02-06
Available Online: 2025-09-12

Abstract

Abstract

Parameters such as the hollow ratio and reinforcement ratio can significantly influence the behavior of reinforced hollow square high-strength concrete-filled steel tubular columns （RHSCFSTs）. However， current material constitutive models and finite element modeling methods fail to account for these effects. Besides， the data used for the modelling of concrete-filled steel tubes with high strength concrete is relatively small. The data adopted in existing models differs from each other. Therefore， this paper investigated the finite element modelling procedures for RHSCFST and the corresponding material constitutive models. Based on all collected test data from 57 groups of specimens， the reliable constitutive models for both concrete and steel were established through a combined approach of theoretical derivation and regression analysis. After then， the predicted results from the proposed models were compared with all the test data. The results showed that the proposed models could reasonably predict the axial load-deformation curve of RHSCFST members. The mean ratios of predicted-to-measured values for axial compressive capacity， peak strain， and post-peak residual capacity were 0.975， 0.981， and 1.034， respectively， with corresponding coefficients of variation of 0.088， 0.205， and 0.179.
- reinforced hollow square high-strength concrete-filled steel tube,
- material constitutive model,
- finite element modelling,
- axial load

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References(25)

References

[1]	韩林海. 钢管混凝土结构原理［M］. 北京:中国建筑工业出版社，2023.
[2]	蒋小慧. 空心钢管混凝土支撑力学性能与应用研究［D］. 西安:长安大学，2022.
[3]	李旭. 配筋空心方钢管高强混凝土轴压短柱力学性能研究［D］. 沈阳:沈阳建筑大学，2023.
[4]	黄政宇，谭彬. 活性粉末钢纤维混凝土受压应力-应变全曲线的研究［J］. 三峡大学学报（自然科学版），2007（5）:415-420.
[5]	OUYANG X，WU Z M，SHAN B，et al. A critical review on compressive behavior and empirical constitutive models of concrete［J］. Construction and Building Materials，2022，323，126572.
[6]	SAMANI A K，ATTARD M M. A stress-strain model for uniaxial and confined concrete under compression［J］. Engineering Structures，2012，41:335-349.
[7]	CHI Y，XU L，ZHANG Y. Experimental study on hybrid fiber-reinforced concrete subjected to uniaxial compression［J］. Journal of Materials in Civil Engineering，2014，26（2）:211-218.
[8]	DENG F Q，XU L H，CHI Y，et al. Effect of steel-polypropylene hybrid fiber and coarse aggregate inclusion on the stress-strain behavior of ultra-high performance concrete under uniaxial compression［J］. Composite Structures，2020，252，112685.
[9]	韩林海. 钢管混凝土结构:理论与实践［M］. 4版. 北京:科学出版社，2022.
[10]	TAO Z，WANG Z B，YU Q. Finite element modelling of concrete-filled steel stub columns under axial compression［J］. Journal of Construction Steel Research，2013，89:121-131.
[11]	LUBLINER J，OLIVER J，OLLER S，et al. A plastic-damage model for concrete［J］. International Journal of Solids and Structures，1989，25:299-329.
[12]	LEE J.，FENVES G L. Plastic-damage model for cyclic loading of concrete structures［J］. Journal of Engineering Mechanics，1998，124（8）:892-900.
[13]	中华人民共和国住房和城乡建设部. 钢管混凝土结构技术规范:GB 50936—2014［S］. 北京:中国建筑工业出版社，2014.
[14]	赵木子，徐成彦，王玉银，等. 再生骨料混凝土横向变形系数及预测模型［J］. 工业建筑，2023，53（10）:143-150，82.
[15]	张斌，胡红松，杨朱金. 方钢管超高强钢纤维混凝土柱轴压性能研究［J］. 建筑材料学报，2023，26（5）:547-554.
[16]	YAN J B，CHEN A Z，ZHU J S. Behaviours of square UHPFRC-filled steel tubular stub columns under eccentric compression［J］. Thin-Walled Structures，2021，159，107222.
[17]	YAN J B，YANG X Y，LUO Y L，et al. Axial compression behaviours of ultra-high performance concrete-filled Q690 high-strength steel tubes at low temperatures［J］. Thin-Walled Structures，2021，169，108419.
[18]	冯宸. 高强钢管超高性能混凝土短柱轴心受压性能研究［D］. 重庆:重庆大学，2022.
[19]	周凯凯. 方钢管超高性能混凝土短柱轴心受压性能研究［D］. 武汉:武汉大学，2019.
[20]	CHEN S M，ZHANG R，JIA L J，et al. Structural behavior of UHPC filled steel tube columns under axial loading［J］. Thin-Walled Structures，2018，130:550-563.
[21]	PAPANIKOLAOU V K，KAPPOS A J. Confinement-sensitive plasticity constitutive model for concrete in triaxial compression［J］ International Journal of Solids and Structures，2007，44（21）:7021-7048.
[22]	GRASSL P，JIRASEK M. Damage-plastic model for concrete failure［J］. International Journal of Solids and Structures，2006，43:7166-7196.
[23]	YU T，TENG J G，WONG Y L，et al. Finite element modeling of confined concrete-I:Drucker-Prager type plasticity model［J］. Engineering Structures，2010，32:665-679.
[24]	WANG Y Z，WANG Y B，ZHAO Y Z，et al. Experimental study on ultra-high performance concrete under triaxial compression［J］. Construction and Building Materials，2020，263，120225.
[25]	ZHAO M Z，LEHMAN D E，ROEDER C W. Modeling recommendations for RC and CFST sections in LS-Dyna including bond slip［J］. Engineering Structures，2021，229，111612.