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

Y. Lian; A. Uzzaman; J.B.P. Lim; G. Abdelal; D. Nash; Ben Young

doi:10.1016/j.tws.2016.10.024

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

Y. Lian, A. Uzzaman, J.B.P. Lim, G. Abdelal, D. Nash, Ben Young

Research output: Journal article publication › Journal article › Academic research › peer-review

52 Citations (Scopus)

Abstract

© 2016 Elsevier LtdWeb openings are increasingly used in cold-formed steel beam members of buildings to facilitate ease of services. In this paper, a combination of tests and non-linear finite element analyses is used to investigate the effect of such holes on web crippling under the interior-one-flange (IOF) loading condition; the cases of both flange fastened and flange unfastened to the bearing plate are considered. The results of 61 web crippling tests are presented, with 18 tests conducted on channel sections without web openings and 43 tests conducted on channel sections with web openings. In the case of the tests with web openings, the hole was either located centred beneath the bearing plate or having a horizontal clear distance to the near edge of the bearing plate. A good agreement between the tests and finite element analyses was obtained in term of both strength and failure modes.

Original language	English
Pages (from-to)	103-112
Number of pages	10
Journal	Thin-Walled Structures
Volume	111
DOIs	https://doi.org/10.1016/j.tws.2016.10.024
Publication status	Published - 1 Feb 2017
Externally published	Yes

Keywords

Channel section
Cold-formed steel
Finite element analysis
Web crippling
Web hole

ASJC Scopus subject areas

Civil and Structural Engineering
Building and Construction
Mechanical Engineering

More information

10.1016/j.tws.2016.10.024

Cite this

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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. / Lian, Y.; Uzzaman, A.; Lim, J.B.P. et al.

In: Thin-Walled Structures, Vol. 111, 01.02.2017, p. 103-112.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - 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

AU - Lian, Y.

AU - Uzzaman, A.

AU - Lim, J.B.P.

AU - Abdelal, G.

AU - Nash, D.

AU - Young, Ben

PY - 2017/2/1

Y1 - 2017/2/1

N2 - © 2016 Elsevier LtdWeb openings are increasingly used in cold-formed steel beam members of buildings to facilitate ease of services. In this paper, a combination of tests and non-linear finite element analyses is used to investigate the effect of such holes on web crippling under the interior-one-flange (IOF) loading condition; the cases of both flange fastened and flange unfastened to the bearing plate are considered. The results of 61 web crippling tests are presented, with 18 tests conducted on channel sections without web openings and 43 tests conducted on channel sections with web openings. In the case of the tests with web openings, the hole was either located centred beneath the bearing plate or having a horizontal clear distance to the near edge of the bearing plate. A good agreement between the tests and finite element analyses was obtained in term of both strength and failure modes.

AB - © 2016 Elsevier LtdWeb openings are increasingly used in cold-formed steel beam members of buildings to facilitate ease of services. In this paper, a combination of tests and non-linear finite element analyses is used to investigate the effect of such holes on web crippling under the interior-one-flange (IOF) loading condition; the cases of both flange fastened and flange unfastened to the bearing plate are considered. The results of 61 web crippling tests are presented, with 18 tests conducted on channel sections without web openings and 43 tests conducted on channel sections with web openings. In the case of the tests with web openings, the hole was either located centred beneath the bearing plate or having a horizontal clear distance to the near edge of the bearing plate. A good agreement between the tests and finite element analyses was obtained in term of both strength and failure modes.

KW - Channel section

KW - Cold-formed steel

KW - Finite element analysis

KW - Web crippling

KW - Web hole

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DO - 10.1016/j.tws.2016.10.024

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VL - 111

SP - 103

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JO - Thin-Walled Structures

JF - Thin-Walled Structures

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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