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Modelling of beam-to-column connections at elevated temperature using the component method

In this paper, a nonlinear model is developed using the component method in order to represent the response of steel connections under various loading conditions and temperature variations. The model is capable of depicting the behaviour of a number of typical connection types including endplate for...

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Main Authors: Sulong, N.H.R., Elghazouli, A.Y., Izzuddin, B.A., Ajit, N.
Format: Article
Published: Techno-Press 2010
Subjects:
Q Science (General)
Online Access:http://eprints.um.edu.my/15260/
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spelling my.um.eprints.152602015-12-23T03:08:58Z http://eprints.um.edu.my/15260/ Modelling of beam-to-column connections at elevated temperature using the component method Sulong, N.H.R. Elghazouli, A.Y. Izzuddin, B.A. Ajit, N. Q Science (General) In this paper, a nonlinear model is developed using the component method in order to represent the response of steel connections under various loading conditions and temperature variations. The model is capable of depicting the behaviour of a number of typical connection types including endplate forms (extended and flush) and angle Configurations (double web, top and seat, and combined top-seat-web) in both steel and composite framed structures. The implementation is undertaken within the finite element program ADAPTIC, which accounts for material and geometric nonlinearities. Verification of the proposed connection model is carried out by comparing analytical Simulations with available results of isolated joint tests for the ambient case, and isolated Joint as well as sub-frame tests for elevated temperature conditions. The findings illustrate the reliability and efficiency of the proposed model in capturing the stiffness and strength properties of connections, hence highlighting the adequacy of the component approach in simulating the overall joint behaviour at elevated temperature. Techno-Press 2010 Article PeerReviewed Sulong, N.H.R. and Elghazouli, A.Y. and Izzuddin, B.A. and Ajit, N. (2010) Modelling of beam-to-column connections at elevated temperature using the component method. Steel and Composite Structures, 10 (1). pp. 23-43.
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
Sulong, N.H.R.
Elghazouli, A.Y.
Izzuddin, B.A.
Ajit, N.
Modelling of beam-to-column connections at elevated temperature using the component method
description In this paper, a nonlinear model is developed using the component method in order to represent the response of steel connections under various loading conditions and temperature variations. The model is capable of depicting the behaviour of a number of typical connection types including endplate forms (extended and flush) and angle Configurations (double web, top and seat, and combined top-seat-web) in both steel and composite framed structures. The implementation is undertaken within the finite element program ADAPTIC, which accounts for material and geometric nonlinearities. Verification of the proposed connection model is carried out by comparing analytical Simulations with available results of isolated joint tests for the ambient case, and isolated Joint as well as sub-frame tests for elevated temperature conditions. The findings illustrate the reliability and efficiency of the proposed model in capturing the stiffness and strength properties of connections, hence highlighting the adequacy of the component approach in simulating the overall joint behaviour at elevated temperature.
format Article
author Sulong, N.H.R.
Elghazouli, A.Y.
Izzuddin, B.A.
Ajit, N.
author_facet Sulong, N.H.R.
Elghazouli, A.Y.
Izzuddin, B.A.
Ajit, N.
author_sort Sulong, N.H.R.
title Modelling of beam-to-column connections at elevated temperature using the component method
title_short Modelling of beam-to-column connections at elevated temperature using the component method
title_full Modelling of beam-to-column connections at elevated temperature using the component method
title_fullStr Modelling of beam-to-column connections at elevated temperature using the component method
title_full_unstemmed Modelling of beam-to-column connections at elevated temperature using the component method
title_sort modelling of beam-to-column connections at elevated temperature using the component method
publisher Techno-Press
publishDate 2010
url http://eprints.um.edu.my/15260/
_version_ 1643690015538020352
score 13.211869

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