A UNIFIED FIBER ELEMENT MODEL FOR SOLID AND HOLLOW CONCRETE-FILLED STEEL TUBE

Yu Min; Zha Xiaoxiong

doi:10.13204/j.gyjz201402027

Volume 44 Issue 02

Jan. 2015

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2014 > 44(02): 123-129

HAN Dongdong, MEN Yuming, WANG Peng. MODEL TESTS ON INFLUENCES OF STIFFNESS AND SPACING FOR BEAMS ON LATTICE BEAMS BY PRESTRESSED ANCHORAGE[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(3): 136-141. doi: 10.13204/j.gyjzG20052107

Citation:

Yu Min, Zha Xiaoxiong. A UNIFIED FIBER ELEMENT MODEL FOR SOLID AND HOLLOW CONCRETE-FILLED STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(02): 123-129. doi: 10.13204/j.gyjz201402027

Citation:

Yu Min, Zha Xiaoxiong. A UNIFIED FIBER ELEMENT MODEL FOR SOLID AND HOLLOW CONCRETE-FILLED STEEL TUBE[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(02): 123-129. doi: 10.13204/j.gyjz201402027

PDF( 0 KB)

A UNIFIED FIBER ELEMENT MODEL FOR SOLID AND HOLLOW CONCRETE-FILLED STEEL TUBE

doi: 10.13204/j.gyjz201402027

Publish Date: 2014-02-20

Abstract

Abstract

Fiber element method is an efficient method for structural integrity analysis． There are some calculation methods for fiber element model of solid concrete-filled steel tubes ( CFST) ，but rare for hollow CFST． This paper provides a unified fiber element model for CFST columns which is applicable for all solid，hollow，circular and polygon members，based on a unified formula of bearing capacity for CFST． The proposed model is intended to be used as a numerical approach for integrity analysis of CFST structures． The hysteretic constitutive model of confined concrete and some key parameters are also presented with considering effects of shapes of the sections and hollow ratio． The suitability of the material-based fiber element model is verified by comparing the results of axial load tests of long and short columns with different section shapes，to those of pushover tests and cyclic tests．
- solid and hollow concrete filled steel tubes,
- fiber element model,
- confinement,
- constitutive models,
- cyclic loading

FullText(HTML)

References(0)

References

Relative Articles

[1]	ZHANG Xue, MEN Jinjie, RONG Qiang, QIAO Dehao. Research on Prediction Models of Flexural Capacity of Corroded RC Beams Based on Ensemble Learning[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(12): 128-137. doi: 10.3724/j.gyjzG24012901
[2]	YU Qianqian, CHANG An, GU Xianglin, ZHANG Weiping, JIANG Chao. State-of-the-Art on Fatigue Properties of Corroded Steel Members Subjected to Marine Atmosphere[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(1): 11-19. doi: 10.3724/j.gyjzG23120501
[3]	PAN Yunfeng, SHI Jiajun, YU Yixun, XIAN Guijun. Effects of Marine Environment on Water Diffusion and Interlaminar Shear Strength of Carbon-Glass Hybrid-Fiber Reinforced Polymer Bars[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(4): 161-172. doi: 10.13204/j.gyjzG21062705
[4]	YI Ju, WANG Lei, LEI Ming, HU Zhuo, TU Ronghui. Research on Transfer Length of Pretensioned Prestressed Concrete Members Under Corrosion[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(10): 44-50. doi: 10.13204/j.gyjzG22042520
[5]	HUANG Wenxiong, WANG Junhui, MEI Hongjie, QIN Xiang, LIU Yonghang. Mechanical Properties Test and Finite Element Analysis of Prefabricated CFST Column-RC Beam Frame with Embedded Steel[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(12): 157-163. doi: 10.13204/j.gyjzG22062711
[6]	XU Jimin, XING Kuntao, GAO Xiangyu, GUO Xiaohua, WANG Ling. DEGRADATION LAWS OF MECHANICAL PROPERTIES FOR PROFILED STEEL SHEETS IN ACCELERATED CORROSION ENVIRONMENTS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(1): 163-168. doi: 10.13204/j.gyjzG201908130001
[7]	DU Yongfeng, ZHANG Tianyun, LI Hu. EXPERIMENTAL RESEARCH ON BOND PERFORMANCES BETWEEN CORRODED INNER WALLS OF GROUTING SLEEVES AND GROUTING MATERIALS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(11): 75-80. doi: 10.13204/j.gyjzG21010413
[8]	KONG Deliang, XU Shanhua, NIE Biao. EXPERIMENTAL RESEARCH ON FLEXURAL PROPERTIES OF CORRODED H-SHAPED STEEL BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(3): 98-103. doi: 10.13204/j.gyjzG20102707
[9]	QIN Qing, QIU Jisheng, ZHANG Chenghua, GUAN Xiao, HOU Piji. RESEARCH ON SEISMIC FRAGILITY OF MULTI-AGED RC SHEAR WALL STRUCTURES IN OFFSHORE ATMOSPHERIC ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(12): 32-41. doi: 10.13204/j.gyjzG19112606
[10]	Dong Zhiqiang, Zhang Guangchao, Wu Gang, Wu Zhishen. EXPERIMENTAL STUDY ON CORROSION RESISTANT PERFORMANCE OF FRP BARS UNDER ACCELERATED AGING ENVIRONMENTS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(6): 14-17. doi: 10.13204/j.gyjz201306004
[11]	Liang Yan, Luo Xiao-yong, Xiao Xiao-qiong, Zhang Yan-fang. EXPERIMENTAL STUDY ON BOND-SLIP PERFORMANCE OF CORRODED REINFORCED CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 95-100. doi: 10.13204/j.gyjz201210021
[12]	Ge Ruodong, Liang Jinxiu, Wang Lei. THE ANALYSIS OF FLEXURAL BEHAVIOR OF CORRODED RC BEAMS STRENGTHENED WITH CFRP UNDER FATIGUE LOADS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 72-76. doi: 10.13204/j.gyjz201206016
[13]	Peng Xiuning, JinLiangzhi, XueJianyang, WeiBinning. EXPERIMENTAL STUDY ON BOND PERFORMANCE DETERIORATION BETWEEN CORRODED BARS AND CONCRETE UNDER FATIGUE LOADS[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 101-104,115. doi: 10.13204/j.gyjz201002023
[14]	Zhang Kebo, Zhang Jianren, Peng Hui, Gui Cheng. ANALYSIS OF CROSS-SECTION DUCTILITY OF CORRODED RC RECTANGULAR BEAM[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 21-26. doi: 10.13204/j.gyjz201006006
[15]	Wang Lei, Zhao Yanlin. RESEARCH ON THE DURABILITY OF CORRODED RC BEAMS STRENGTHENED WITH CARBON FIBERS IN MARINE CONDITIONS[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 120-124. doi: 10.13204/j.gyjz200908029
[16]	Sun Bin, Niu Ditao, Wang Yingsheng. STUDY ON EVALUATION METHOD OF FLEXURAL STIFFNESS OF CORRODED R. C. BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(2): 68-72. doi: 10.13204/j.gyjz200802019
[17]	Deng Zongcai, Li Jianhui. EXPERIMENT AND THEORETICAL RESEARCH ON FLEXURAL PERFORMANCE OF RC BEAMS STRENGTHENED WITH PRESTRESSED AFRP SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(10): 101-105,111. doi: 10.13204/j.gyjz200710027
[18]	Shen De-jian, Wu Sheng-xing. EXPERIMENTAL STUDY ON THE LONGITUDINAL CRACKS DUE TO STEEL CORROSION IN CONCRETE BEAMS IN ATMOSPHERIC ENVIRONMENT[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(11): 77-80. doi: 10.13204/j.gyjz200711021
[19]	Zhang Xide, Lan Wenwu, Wei Shuying, Peng Xiuning. EXPERIMENT RESEARCH ON BENDING REINFORCED CONCRETE MEMBER WITH CORRODED STEEL BARS IN COMPRESSIVE AREA[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(7): 46-49. doi: 10.13204/j.gyjz200507014
[20]	Shen Dejian, Wu Shengxing. EXPERIMENTAL STUDY AND SIMULATION ANALYSIS ON CORRODED BARS IN CONCRETE AT THE MARINE CYCLE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(3): 58-62. doi: 10.13204/j.gyjz200503021