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Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model

The non-linear strut-and-tie model (STM) can be used to analyse and predict the behaviour of reinforced concrete in disturbed regions. In this paper, a non-linear STM has been used to model the deformation capacity of conventionally reinforced intermediate-length coupling beams under cyclic and mono...

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Main Authors: Abu Bakar, Nabilah, Safiee, Nor Azizi, Chan, Ghee Koh, Mohd. Nasir, Noor Azline
Format: Article
Language:English
Published: ICE Publishing 2019
Online Access:http://psasir.upm.edu.my/id/eprint/80633/1/BEAM.pdf
http://psasir.upm.edu.my/id/eprint/80633/
https://www.icevirtuallibrary.com/doi/abs/10.1680/jstbu.18.00095
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spelling my.upm.eprints.806332020-11-04T19:23:34Z http://psasir.upm.edu.my/id/eprint/80633/ Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model Abu Bakar, Nabilah Safiee, Nor Azizi Chan, Ghee Koh Mohd. Nasir, Noor Azline The non-linear strut-and-tie model (STM) can be used to analyse and predict the behaviour of reinforced concrete in disturbed regions. In this paper, a non-linear STM has been used to model the deformation capacity of conventionally reinforced intermediate-length coupling beams under cyclic and monotonic loads. The non-linear STM developed includes the contribution of concrete strength towards shear deformation and longitudinal bar slip through zero-length elements. The failure modes considered for the analysis were the crushing of the diagonal strut and diagonal tension (shear) failure of the beam. The model has been verified using various results of experimental works by researchers. It is found that the model could predict the behaviour and failure mode of the coupling beams rather accurately. ICE Publishing 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/80633/1/BEAM.pdf Abu Bakar, Nabilah and Safiee, Nor Azizi and Chan, Ghee Koh and Mohd. Nasir, Noor Azline (2019) Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model. Structures and Buildings, 173 (6). pp. 429-439. ISSN 0965-0911; ESSN: 1751-7702 https://www.icevirtuallibrary.com/doi/abs/10.1680/jstbu.18.00095 10.1680/jstbu.18.00095
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The non-linear strut-and-tie model (STM) can be used to analyse and predict the behaviour of reinforced concrete in disturbed regions. In this paper, a non-linear STM has been used to model the deformation capacity of conventionally reinforced intermediate-length coupling beams under cyclic and monotonic loads. The non-linear STM developed includes the contribution of concrete strength towards shear deformation and longitudinal bar slip through zero-length elements. The failure modes considered for the analysis were the crushing of the diagonal strut and diagonal tension (shear) failure of the beam. The model has been verified using various results of experimental works by researchers. It is found that the model could predict the behaviour and failure mode of the coupling beams rather accurately.
format Article
author Abu Bakar, Nabilah
Safiee, Nor Azizi
Chan, Ghee Koh
Mohd. Nasir, Noor Azline
spellingShingle Abu Bakar, Nabilah
Safiee, Nor Azizi
Chan, Ghee Koh
Mohd. Nasir, Noor Azline
Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
author_facet Abu Bakar, Nabilah
Safiee, Nor Azizi
Chan, Ghee Koh
Mohd. Nasir, Noor Azline
author_sort Abu Bakar, Nabilah
title Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
title_short Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
title_full Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
title_fullStr Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
title_full_unstemmed Analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
title_sort analysis of conventionally reinforced coupling beams using non-linear strut-and-tie model
publisher ICE Publishing
publishDate 2019
url http://psasir.upm.edu.my/id/eprint/80633/1/BEAM.pdf
http://psasir.upm.edu.my/id/eprint/80633/
https://www.icevirtuallibrary.com/doi/abs/10.1680/jstbu.18.00095
_version_ 1683232235016159232
score 13.211869

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