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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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ICE Publishing
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/80633/ http://psasir.upm.edu.my/id/eprint/80633/1/BEAM.pdf |
| _version_ | 1848858927951773696 |
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| author | Abu Bakar, Nabilah Safiee, Nor Azizi Chan, Ghee Koh Mohd. Nasir, Noor Azline |
| author_facet | Abu Bakar, Nabilah Safiee, Nor Azizi Chan, Ghee Koh Mohd. Nasir, Noor Azline |
| author_sort | Abu Bakar, Nabilah |
| building | UPM Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T12:21:14Z |
| format | Article |
| id | upm-80633 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:21:14Z |
| publishDate | 2019 |
| publisher | ICE Publishing |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-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 |
| 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 |
| title | 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_short | 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 |
| url | http://psasir.upm.edu.my/id/eprint/80633/ http://psasir.upm.edu.my/id/eprint/80633/ http://psasir.upm.edu.my/id/eprint/80633/ http://psasir.upm.edu.my/id/eprint/80633/1/BEAM.pdf |