RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS

Ren Qingxin; Liu Shaopeng; Jia Lianguang

Volume 44 Issue 04

Jan. 2015

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2014 > 44(04): 32-36

Ren Qingxin, Liu Shaopeng, Jia Lianguang. RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 32-36.

Citation:

Ren Qingxin, Liu Shaopeng, Jia Lianguang. RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 32-36.

Ren Qingxin, Liu Shaopeng, Jia Lianguang. RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 32-36.

Citation:

Ren Qingxin, Liu Shaopeng, Jia Lianguang. RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 32-36.

PDF( 0 KB)

RESEARCH ON CIRCULAR TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS

Publish Date: 2014-04-20

Abstract

Abstract

A three-dimensional finite element analysis model for circular tapered concrete-filled steel tubular long columns subjected to longitudinal compression is developed and the corresponding tests are conducted． The predicted relationship curves of load versus 3 /4 height deflection，bearing capacities and failure modes have good agreements with the tested results． Based on the finite element analysis，stress and strain distribution in the whole loading process is analyzed，and interaction between steel tubes and concrete is put forward． In the meantime，the main parameters such as slenderness ratio，tapered angle，eccentricity，strength of the materials，steel tube wall thickness have been analyzed on the ultimate loads of circular tapered concrete-filled steel tubular long columns and the relationship curves of load versus 3 /4 height deflection． The results show the typical failure modes of these columns were the lateral overall bending at about 3 /4 height，the slenderness ratio，the tapered angle，the load eccentricity，the compressive strength of concrete and the steel tube wall thickness have obvious effects on their mechanical behavior，while the yield strength of steel tube has slight effect on their mechanical behavior．
- circular section,
- concrete-filled steel tube,
- tapered column,
- long column,
- finite element analysis

FullText(HTML)

References(0)

References

Relative Articles

[1]	XIONG Qingqing, GUI Haiwei, ZHANG Wang, LI Ge. Finite Element Parametric Analysis of Seismic Performance of Wide-Flange L-Shaped CFST Composite Columns with Built-in PBL[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(5): 7-16,173. doi: 10.13204/j.gyjzG22042402
[2]	YU Feng, CHEN Hao, YAO Chi, QIN Yin, FANG Yuan, BU Shuangshuang. Numerical Analysis of Moment-Curvature Relations on Self-Stressing Steel-Slag- Concrete-Filled Steel Tube Columns Under Quasi-Static Loading[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(1): 160-168,188. doi: 10.13204/j.gyjzG22012912
[3]	LIU Lianbo, ZHOU Ming, WANG Xintang. Mechanical Property Experiments and Finite Element Analysis of Joints Between H-Steel Beams and Columns After Fire[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(12): 107-112. doi: 10.13204/j.gyjzG22092306
[4]	Yu Feng, Cheng Anchun, Xu Guoshi, Li Deguang. NONLINEAR FINITE ELEMENT ANALYSIS OF PVC-FRP CONFINED CONCRETE SHORT COLUMN UNDER AXIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(4): 77-82. doi: 10.13204/j.gyjz201504014
[5]	Yan Dexu, Wan Hongxia, Wang Xiaoping. EXPERIMENTS AND FINITE ELEMENT ANALYSIS OF VARIABLE CROSS-SECTION STEEL TUBE SPLICE JOINTS IN TENSION[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(06): 112-116. doi: 10.13204/j.gyjz201406025
[6]	Ren Qingxin, Fang Da, Zhao Xiong, Jiang Zhiguo. MECHANICAL BEHAVIOURS OF ELLIPTICAL CONCRETE-FILLED STEEL TUBULAR MEMBERS UNDER PURE BENDING[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 12-15.
[7]	Ren Qingxin, LüTianwen, Wang Qingli. BEHAVIOUR OF ELLIPTICAL CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS SUBJECTED TO ECCENTRIC COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 7-11.
[8]	Ｒen Qingxin, Li Qi, Jiang Zhiguo, Zhao Xiong. AXIAL COMPRESSION BEHAVIOUR OF ELLIPTICAL CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 1-6.
[9]	Ren Qingxin, Li Lin, Wang Qingli. BEHAVIOUR OF SQUARE TAPERED CONCRETE-FILLED STEEL TUBULAR LONG COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2014, 44(04): 27-31.
[10]	Wang Qingli, Hou Tingting, Li Qinggang, Wang Yue. STATIC PERFORMANCE OF THE HIGH-PERFORMANCE CONCRETE FILLED STEEL TUBULAR STUB COLUMN(Ⅰ): EXPERIMENTAL STUDY AND FINITE ELEMENT SIMULATION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 1-7. doi: 10.13204/j.gyjz201303001
[11]	Rong Bin, Chen Zhi-hua, Yang Nan, Miao Ji-kui. STATIC TENSILE LOADING EXPERIMENT AND FINITE ELEMENT ANALYSIS OF DIAPHRAGM-THROUGH JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(10): 126-133. doi: 10.13204/j.gyjz201210026
[12]	Liu Yanhua, Wang Tieliang, Bai Yikui. EXPERIMENTS ON RUBBER CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCULAR SECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(10): 95-99. doi: 10.13204/j.gyjz201110023
[13]	Ren Qingxin, Guo Junfeng, Jia Lianguang, Liu Deqing. PRIMARY ANALYSIS OF MECHANICAL BEHAVIOR OF INCLINED CONCRETE-FILLED STEEL TUBULAR STUB COLUMNS WITH CIRCLE SECTIONS[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 110-114,90. doi: 10.13204/j.gyjz201108026
[14]	Shu Ganping, Liu Xiaoying, Miao Wei. EXPERIMENTAL RESEARCH AND BEARING CAPACITY ANALYSIS OF AXIALLY COMPRESSIVE REINFORCED CONCRETE-FILLED STEEL TUBE SHORT COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(4): 100-106，136. doi: 10.13204/j.gyjz201004022
[15]	Zhang Jicheng, Shen Zuyan, Zhou Haijun. NONLINEAR FEM ANALYSIS OF SEISMIC BEHAVIOR OF L－SHAPED CONCRETE－FILLED STEEL TUBULAR COLUMN[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(7): 85-90. doi: 10.13204/j.gyjz201007022
[16]	Jiang Ying, Han Linhai. FINITE ELEMENT ANALYSIS ON THE TEMPERATURE FIELD OF CONCRETE FILLED STEEL TUBULAR COLUMN-BEAM JOINTS IN FIRE[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(4): 22-27. doi: 10.13204/j.gyjz200904006
[17]	Liao Fei-yu, Tao Zhong. EXPERIMENTS ON BEHAVIOR OF RC SHEAR WALLS FRAMED WITH DIFFERENT KINDS OF COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 31-34,118. doi: 10.13204/j.gyjz200712007
[18]	Wang Wei-hua, Tao Zhong. TEMPERATURE FIELD CALCULATION OF PLANAR CONCRETE-FILLED STEEL TUBULAR FRAMES[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(12): 39-42,136. doi: 10.13204/j.gyjz200712009
[19]	Zhou Jing, Cai Jian. ELASTOPLASTIC BEARING CAPACITY ANALYSIS FOR CONCRETE-FILLED STEEL TUBE T-SHAPED COLUMNS[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(5): 87-90. doi: 10.13204/j.gyjz200605023
[20]	Mei Libiao, Zhou Yun, Yin Yi. NONLINEAR 3D-FEM ANALYSIS OF SINGLE BEAM JOINTS OF CONCRETE FILLED STEEL TUBE COLUMN WITH STEEL BRACKETS THROUGH TUBULAR CORE[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(9): 81-83. doi: 10.13204/j.gyjz200409024