Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature
This is a numerical study to investigate the behavior of novel stiffened angle shear connectors embedded in solid concrete slabs at both ambient and elevated temperatures. An advanced nonlinear finite element model is developed and validated with available experimental work by Nouri, K., et al. 2021...
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my.um.eprints.390742023-11-30T02:36:49Z http://eprints.um.edu.my/39074/ Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature Nouri, Karim Ramli Sulong, Nor Hafizah Ibrahim, Zainah Bazzaz, Mohammad Ali, H. Elhosiny GE Environmental Sciences TA Engineering (General). Civil engineering (General) This is a numerical study to investigate the behavior of novel stiffened angle shear connectors embedded in solid concrete slabs at both ambient and elevated temperatures. An advanced nonlinear finite element model is developed and validated with available experimental work by Nouri, K., et al. 2021. Additionally, parametric studies are performed to evaluate the variations in concrete strength and the connector's dimensions. The results indicate that the ultimate strength of the stiffened angle shear connector drops by 92% in 1050 degrees C. Comparing studies show the strength of the stiffened shear connector at 700-850 degrees C is equivalent to the ordinary C-shaped shear connectors. The stiffened shear connector is more ductile at elevated temperatures as compared to ambient temperatures. The shear strength raised to 66% and 159.7% by increasing the height and width of the stiffened shear connector, respectively. Furthermore, the height of the stiffened shear connector is crucial to enhance the shear strength capacity as compared to the ordinary C-shaped shear connector. MDPI 2023-01 Article PeerReviewed Nouri, Karim and Ramli Sulong, Nor Hafizah and Ibrahim, Zainah and Bazzaz, Mohammad and Ali, H. Elhosiny (2023) Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature. Sustainability, 15 (1). ISSN 2071-1050, DOI https://doi.org/10.3390/su15010184 <https://doi.org/10.3390/su15010184>. 10.3390/su15010184 |
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GE Environmental Sciences TA Engineering (General). Civil engineering (General) Nouri, Karim Ramli Sulong, Nor Hafizah Ibrahim, Zainah Bazzaz, Mohammad Ali, H. Elhosiny Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
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This is a numerical study to investigate the behavior of novel stiffened angle shear connectors embedded in solid concrete slabs at both ambient and elevated temperatures. An advanced nonlinear finite element model is developed and validated with available experimental work by Nouri, K., et al. 2021. Additionally, parametric studies are performed to evaluate the variations in concrete strength and the connector's dimensions. The results indicate that the ultimate strength of the stiffened angle shear connector drops by 92% in 1050 degrees C. Comparing studies show the strength of the stiffened shear connector at 700-850 degrees C is equivalent to the ordinary C-shaped shear connectors. The stiffened shear connector is more ductile at elevated temperatures as compared to ambient temperatures. The shear strength raised to 66% and 159.7% by increasing the height and width of the stiffened shear connector, respectively. Furthermore, the height of the stiffened shear connector is crucial to enhance the shear strength capacity as compared to the ordinary C-shaped shear connector. |
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Article |
author |
Nouri, Karim Ramli Sulong, Nor Hafizah Ibrahim, Zainah Bazzaz, Mohammad Ali, H. Elhosiny |
author_facet |
Nouri, Karim Ramli Sulong, Nor Hafizah Ibrahim, Zainah Bazzaz, Mohammad Ali, H. Elhosiny |
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Nouri, Karim |
title |
Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
title_short |
Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
title_full |
Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
title_fullStr |
Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
title_full_unstemmed |
Finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
title_sort |
finite element analysis of novel stiffened angle shear connectors at ambient and elevated temperature |
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MDPI |
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2023 |
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http://eprints.um.edu.my/39074/ |
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