MECHANICAL BEHAVIOR OF CONICAL CONCRETE-FILLED DOUBLE-SKIN STEEL TUBULAR STUB COLUMNS WITH ENDPLATE UNDER AXIAL PARTIAL COMPRESSION

Ren Qingxin; LüYanbo; Jia Lianguang; Mo Yaqing

doi:10.13204/j.gyjz201304031

Volume 43 Issue 4

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(4): 149-155

Sun Zonglie. DESIGN AND EXPLORATION--THE DESIGN OF OFFICE BUILDING FOR DAQING OIL FIELD CO.,LTD.[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(1): 94-96. doi: 10.13204/j.gyjz200601028

Citation:

Ren Qingxin, LüYanbo, Jia Lianguang, Mo Yaqing. MECHANICAL BEHAVIOR OF CONICAL CONCRETE-FILLED DOUBLE-SKIN STEEL TUBULAR STUB COLUMNS WITH ENDPLATE UNDER AXIAL PARTIAL COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(4): 149-155. doi: 10.13204/j.gyjz201304031

Sun Zonglie. DESIGN AND EXPLORATION--THE DESIGN OF OFFICE BUILDING FOR DAQING OIL FIELD CO.,LTD.[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(1): 94-96. doi: 10.13204/j.gyjz200601028

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MECHANICAL BEHAVIOR OF CONICAL CONCRETE-FILLED DOUBLE-SKIN STEEL TUBULAR STUB COLUMNS WITH ENDPLATE UNDER AXIAL PARTIAL COMPRESSION

doi: 10.13204/j.gyjz201304031

1.
School of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China?

Received Date: 2012-11-15
Publish Date: 2013-04-20

Abstract

Abstract

A finite element analysis(FEA) model for conical concrete-filled double-skin steel tubular stub columns with endplate under axial partial compression was developed and the corresponding tests were conducted.The predicted load versus deformation relationship curves and failure modes were in good agreement with the measured results.The FEA model was then used to investigate the mechanisms of such composite columns further.The stress distribution of each component and the interactions between the concrete and the double-skin steel tubes were analyzed.And then, the main parameters influencing on the load-deformation relationship curves such as taper, strength of the materials, hollow ratio, axial partial compression ratio and rigidity of endplate were investigated.
- conical,
- concrete-filled double-skin steel tube,
- finite element model,
- axial partial compression,
- rigidity?of endplate ?

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References(7)

References

[2] 刘威,韩林海.钢管混凝土受轴向局压荷载时的工作机理研究[J].土木工程学报,2006,39(6):19-27.

韩林海.钢管混凝土结构理论与实践[M].2版.北京:科学出版社,2007.

[3] 刘威,韩林海.带端板的钢管混凝土轴向局压力学性能的试验[J].工业建筑,2007,37(2):84-88.

[4] Yang Youfu, Han Linhai. Experiments on Rectangular ConcreteFilled Steel Tubes Loaded Axially on a Partially Stressed CrossSectional Area[J]. Journal of Constructional Steel Research,2009,65(8/9):1617-1630.

[5] Yang Youfu, Han Linhai. Behaviour of Concrete Filled Steel Tubular (CFST ) Stub Columns Under Eccentric Partial Compression[J]. Thin-Walled Structures,2011,49(2):379-395.

[6] 黄宏,陶忠,韩林海.圆中空夹层钢管混凝土柱轴压工作机理研究[J].工业建筑,2006,36(11):11-14.

[7] 任庆新,郭俊峰,贾连光,等.圆钢管混凝土短斜柱力学性能初步分析[J].工业建筑,2011,41(8):110-114.

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