Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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. 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 °C. Comparing studies show the strength of the stiffened shear connector at 700–850 °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.
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. 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 °C. Comparing studies show the strength of the stiffened shear connector at 700–850 °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.
Finite Element Analysis of Novel Stiffened Angle Shear Connectors at Ambient and Elevated Temperature
Karim Nouri (Autor:in) / Nor Hafizah Ramli Sulong (Autor:in) / Zainah Ibrahim (Autor:in) / Mohammad Bazzaz (Autor:in) / H. Elhosiny Ali (Autor:in)
2022
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
Behaviour of shear connectors in cold-formed steel sheeting at ambient and elevated temperatures
| Online Contents | 2012
Finite Element Analysis of Push-Out Test for Rebar Shear Connectors
| Springer Verlag | 2024
Free vibrations one dimensional finite element analysis of multi-stiffened coupled shear walls
| British Library Conference Proceedings | 2002
Adaptive Finite Element Analysis of Stiffened Shells
| British Library Conference Proceedings | 1995