Ultimate strength of bolted moment-connections between cold-formed steel members

Lim, James B.P.; Nethercot, D.A.

doi:10.1016/s0263-8231(03)00045-4

Cited by 104 publications

(84 citation statements)

References 3 publications

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“…y-and z-directions. The in-plane stiffness of the connector element was 10 kN/mm, which Lim et al [19] suggestion would be suitable. In the x-direction, the nodes were prevented from translating.…”

Section: Numerical Investigationmentioning

confidence: 95%

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition – Part II: parametric study and proposed design equations

Liu

Uzzaman

Lim

et al. 2017

Thin-Walled Structures

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General rights Copyright for the publications made accessible via the Queen's University Belfast Research Portal is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. AbstractA parametric study of cold-formed steel sections with web openings subjected to web crippling under interior-one-flange (IOF) loading condition is undertaken, using finite element analysis, to investigate the effects of web holes and cross-sections sizes.The holes are located either centred beneath the bearing plate or with a horizontal clear distance to the near edge of the bearing plate. It was demonstrated that the main factors influencing the web crippling strength are the ratio of the hole depth to the depth of the web, the ratio of the length of bearing plate to the flat depth of the web and the location of the holes as defined by the distance of the hole from the edge of the bearing plate divided by the flat depth of the web. In this study, design recommendations in the form of web crippling strength reduction factor equations are proposed, which are conservative when compare with both the experimental and finite element results.

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Section: Numerical Investigationmentioning

confidence: 95%

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition – Part II: parametric study and proposed design equations

Liu

Uzzaman

Lim

et al. 2017

Thin-Walled Structures

View full text Add to dashboard Cite

show abstract

“…y-and z-directions. The stiffness of the connectors element was 10 kN/mm, which Lim et al [18] suggestion would be suitable. In the x direction, the nodes were prevented from translating.…”

Section: Loading and Boundary Conditionsmentioning

confidence: 98%

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition-Part I: Experimental and numerical investigation

Liu

Uzzaman

Lim

et al. 2017

Thin-Walled Structures

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“…Previous studies present a wide variety of experimental tests and numerical simulation results; however, most of them lack analytical calculation of joint stiffness. Investigators who performed laboratory tests on beam-to-beam over-lapped (Ho, Chung 2004, 2006a, 2006bDubina, Ungureanu 2010), sleeve (Gutierrez et al 2011;Yang, Liu 2012) and apex (Lim, Nethercot 2003Elkersh 2010;Pernes, Nagy 2012;Öztürk, Pul 2015) cold-formed joints and analysed data agreed that the behaviour of this joints is semi-rigid.…”

Section: Introductionmentioning

confidence: 98%

Analytical and Experimental Investi Gati on of Cold-Formed Steel Beam-to-Column Bolte D Gusset-Plate Joints

Bučmys

Daniūnas

2015

Journal of Civil Engineering and Management

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abstract. Nowadays, cold-formed constructions are being used more frequently on construction sites because of the good strength-to-cost ratio. However, insufficient studies are published examining the properties of these constructions. This paper investigates the behaviour of bolted gusset-plate joint since it is one of the easiest ways to connect a beam to a column. The paper presents analytical calculations using the component method and experimental test results. The joint was investigated using the mechanical model of three springs. The mechanical model for the calculation of bolt group stiffness was created according to Eurocode 3 Part 1-8 Stiffness formulations (EN 1993(EN -1-8 2005 (originally, it is recommended for elements that are 4 mm and thicker). The technique for the calculation of the stiffness of a gusset plate is presented. The strength of the joint was calculated using the technique introduced in

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Ultimate strength of bolted moment-connections between cold-formed steel members

Cited by 104 publications

References 3 publications

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition – Part II: parametric study and proposed design equations

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition – Part II: parametric study and proposed design equations

Web crippling behaviour of cold-formed steel channel sections with web holes subjected to interior-one-flange loading condition-Part I: Experimental and numerical investigation

Analytical and Experimental Investi Gati on of Cold-Formed Steel Beam-to-Column Bolte D Gusset-Plate Joints

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