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Structural behavior of intermediate length cold-formed steel rack columns with C-stitches

M. ANBARASU, Mahmud ASHRAF

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 937-949 doi: 10.1007/s11709-019-0528-4

Abstract: The test program consisted of 10 axial concentric compression tests on columns with and without C-stitchesObserved influences of C-stitches on the behavior and resistance of the considered columns were carefully

Keywords： cold-formed steel columns     C-stitches     intermediate length columns     distortional buckling    

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Hot-dip galvanizing of cold-formed steel hollow sections: a state-of-the-art review

Min SUN, Jeffrey A. PACKER

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 49-65 doi: 10.1007/s11709-017-0448-0

Abstract: A good understanding of the effects of galvanizing on the short- and long-term behaviours of steel componentsThis review paper is motivated by a series of recent reports on cracking in galvanized cold-formed tubularsteel structures and the limitations of current steel product standards and steel design specificationsThe steel-related and galvanizing-related factors, different pre-galvanizing countermeasures for brittle

Keywords： cold-formed steel     hollow structural sections     hot-dip galvanizing     embrittlement     heat-treatment     residual    

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Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review

Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2,   Pages 209-227 doi: 10.1007/s11709-017-0388-8

Abstract: This paper presents a literature review focused on the material performance of cold-formed, carbon steelUnder large-scale field blast experiments, cold-formed hollow sections have shown excellent behavior.

Keywords： cold-formed steel     hollow structural sections     composites     impulsive loading     impact     blast     experimentation    

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Development of realistic design fire time-temperature curves for the testing of cold-formed steel wall

Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 427-447 doi: 10.1007/s11709-014-0279-1

Abstract: Fire resistance rating of light gauge steel frame (LSF) wall systems is obtained from fire tests based

Keywords： fire safety     standard fire curve     realistic design fire time-temperature curves     light gauge steel frame    

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Experimental, analytical and numerical studies on concrete encased trapezoidally web profiled cold formedsteel beams by varying depth-thickness ratio

Divahar RAVI, Aravind Raj PONSUBBIAH, Sangeetha Sreekumar PRABHA, Joanna Philip SARATHA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 4,   Pages 930-946 doi: 10.1007/s11709-020-0652-1

Abstract: Concrete encased with trapezoidally corrugated web profiled cold-formed steel beams are used worldwidenumerical investigation on the flexural behavior of concrete encased trapezoidally corrugated web profiled cold-formedengineering applications on seismic resistant structures and efficient usage of concrete encased with cold-formedpredicting flexural strength accurately for such concrete encased trapezoidally corrugated web profiled cold-formedsteel beams.

Keywords： concrete encased beam     trapezoidally corrugated web     loading capacity     super elasto-plastic    

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Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings

Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 628-639 doi: 10.1007/s11709-018-0501-7

Abstract: The paper investigates the behaviors of recycled aggregate concrete-filled steel tubular (RACFST) columnsA total of 16 RACFST columns were tested in this study.Experimental results showed that the ultimate stresses of RACFST columns decreased with increasing recycledreduce the decrement; the incorporation of expansive agent decreased the ultimate stresses of RACFST columnsand has more effect than that of the normal aggregate concrete-filled steel tubular columns.

Keywords： concrete filled steel tubes     recycled aggregate concrete     columns     expansive agent     eccentric load    

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Axial compression tests and numerical simulation of steel reinforced recycled concrete short columns

Hui MA; Fangda LIU; Yanan WU; Xin A; Yanli ZHAO

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 7,   Pages 817-842 doi: 10.1007/s11709-022-0844-y

Abstract: To research the axial compression behavior of steel reinforced recycled concrete (SRRC) short columnsconfined by carbon fiber reinforced plastics (CFRP) strips, nine scaled specimens of SRRC short columnsFurthermore, the finite element model of columns which can consider the adverse influence of RCA andThe results show that the first to reach the yield state was the profile steel in the columns, then the0 to 100%, the bearing capacity of columns decreased by only 4.8%.

Keywords： steel reinforced recycled concrete     CFRP strips     short columns     axial compression behavior     recycled    

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Modelling and experimental verification on concrete-filled steel tubular columns with L or T section

LU Xilin, LI Xueping, WANG Dan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 163-169 doi: 10.1007/s11709-007-0017-z

Abstract: Concrete-filled steel tubular columns with L or T sections were analyzed in this paper.paper can be applied in the program of time history analysis on tall buildings with concrete-filled steeltubular columns with L or T sections.

Keywords： hysteretic     confining mechanism     Concrete-filled     in-filled     composite    

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Behavior of concrete-filled double skin steel tubular columns with octagon section under axial compression

YANG Junjie, PENG Guojun, XU Hanyong

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 205-210 doi: 10.1007/s11709-008-0035-5

Abstract: Based on some conclusions of two kinds of concrete-filled double skin steel tube (CFDSST) members withoctagon section subjected to axial compression are investigated, and some curves of load-strain of steelIt is indicated that the bearing capacity of the columns with octagonal section is larger than that with

Keywords： mathematical     numerical     compression     stress-strain relationship     straight    

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Performance study on T-stub connected semi-rigid joint between rectangular tubular columns and H-shapedsteel beams

Guochang LI, Hongping YU, Chen FANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 296-303 doi: 10.1007/s11709-013-0217-7

Abstract: This paper investigates the performance of T-stub connected semi-rigid joint of rectangular tubular columnsand H-shaped steel beams.connector and the preloaded force affect the performance of the joint largely, and the thickness of the steel

Keywords： rectangular tubular columns     T-stub     semi-rigid     nonlinear finite element analysis     moment-rotation curves    

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Experimental research on self-stressing and self-compacting concrete filled steel tube columns subjected

Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 455-461 doi: 10.1007/s11709-009-0058-6

Abstract: A total of fifteen self-stressing and self-compacting concrete (SSC) filled steel tube columns and threecommon self-compacting concrete filled steel tube (CFST) columns are tested under eccentric compressionThe results show that the elastic working range of the columns is lengthened because of initial self-stressbearing capacity obviously increases; but the initial self-stress hardly affects the failure mode of the columns

Keywords： increase     capacity     failure     CFSTs     CFST    

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Truss-arch model for shear strength of seismic-damaged SRC frame columns strengthened with CFRP sheets

Sheng PENG, Chengxiang XU, Xiaoqiang LIU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1324-1337 doi: 10.1007/s11709-019-0557-z

Abstract: important reinforcing substances which are widely used in the shear strengthening of seismic-damage steelTo investigate the shear strength of SRC frame columns strengthened with CFRP sheets, experimental observationson eight seismic-damaged SRC frame columns strengthened with CFRP sheets were conducted at Yangtze Universityand existing experimental data of 49 SRC columns are presented.To present the expression formula of the shear strength of SRC frame columns strengthened with CFRP sheets

Keywords： carbon fiber reinforced polymer material     steel reinforced concrete frame column     seismic-damaged     trussed-arch    

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Stress-strain relationship of recycled self-compacting concrete filled steel tubular column subjected

Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 760-772 doi: 10.1007/s11709-020-0618-3

Abstract: As a typical compression member, the concrete-filled steel tube has been widely used in civil engineeringHowever, little research on recycled self-compacting concrete filled circular steel tubular (RSCCFCST) columns subjected to eccentric load was reported.used to analyze the influence of concerned parameters on eccentric load-bearing capacity of RSCCFCST columnsMoreover, a phenomenological model of RSCCFCST columns is proposed, which exhibits versatile ability

Keywords： concrete filled circular steel tubular columns     recycled self-compacting concrete     eccentric compression    

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Strengthening and Softening of Ferrite+Pearlite Steels Produced by Thin Slab Casting and Rolling

Fu Jie,Wu Huajie,Liu Yangchun

Strategic Study of CAE 2008, Volume 10, Issue 4,   Pages 65-72

Abstract:

Based on the principle of the integrated strengthening of steel, thestrengthening and the softening of HSLC steel have been studied by controlling the precipitation of carbonin steel around A1 temperature.The results show that strength of HSLC steel produced by TSCR can be further increased.from 344 MPa to 225 MPa to meet the requirement of producing basal plate for cold rolling.

Keywords： HSLC steel     strengthening     softening     basal plate for cold rolling     super steel    

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Dynamic response of precast segmental bridge columns under heavy truck impact

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 327-349 doi: 10.1007/s11709-023-0911-z

Abstract: Considering the wide application of precast segmental bridge columns (PSBCs) in engineering practice,

Keywords： precast segmental bridge columns     heavy truck     collision     dynamic response    

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Title Author Date Type Operation

Structural behavior of intermediate length cold-formed steel rack columns with C-stitches

M. ANBARASU, Mahmud ASHRAF

Journal Article

Hot-dip galvanizing of cold-formed steel hollow sections: a state-of-the-art review

Min SUN, Jeffrey A. PACKER

Journal Article

Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review

Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN

Journal Article

Development of realistic design fire time-temperature curves for the testing of cold-formed steel wall

Anthony Deloge ARIYANAYAGAM,Mahen MAHENDRAN

Journal Article

Experimental, analytical and numerical studies on concrete encased trapezoidally web profiled cold formedsteel beams by varying depth-thickness ratio

Divahar RAVI, Aravind Raj PONSUBBIAH, Sangeetha Sreekumar PRABHA, Joanna Philip SARATHA

Journal Article

Behaviors of recycled aggregate concrete-filled steel tubular columns under eccentric loadings

Vivian W. Y. TAM, Jianzhuang XIAO, Sheng LIU, Zixuan CHEN

Journal Article

Axial compression tests and numerical simulation of steel reinforced recycled concrete short columns

Hui MA; Fangda LIU; Yanan WU; Xin A; Yanli ZHAO

Journal Article

Modelling and experimental verification on concrete-filled steel tubular columns with L or T section

LU Xilin, LI Xueping, WANG Dan

Journal Article

Behavior of concrete-filled double skin steel tubular columns with octagon section under axial compression

YANG Junjie, PENG Guojun, XU Hanyong

Journal Article

Performance study on T-stub connected semi-rigid joint between rectangular tubular columns and H-shapedsteel beams

Guochang LI, Hongping YU, Chen FANG

Journal Article

Experimental research on self-stressing and self-compacting concrete filled steel tube columns subjected

Chengkui HUANG, Zuoqing SHANG, Peng ZHANG,

Journal Article

Truss-arch model for shear strength of seismic-damaged SRC frame columns strengthened with CFRP sheets

Sheng PENG, Chengxiang XU, Xiaoqiang LIU

Journal Article

Stress-strain relationship of recycled self-compacting concrete filled steel tubular column subjected

Feng YU, Cheng QIN, Shilong WANG, Junjie JIANG, Yuan FANG

Journal Article

Strengthening and Softening of Ferrite+Pearlite Steels Produced by Thin Slab Casting and Rolling

Fu Jie,Wu Huajie,Liu Yangchun

Journal Article

Dynamic response of precast segmental bridge columns under heavy truck impact

Journal Article