Imperial College London
Alternate

ProfessorAhmedElghazouli

Faculty of Engineering, Department of Civil and Environmental Engineering

Emeritus Professor of Structural Engineering
 
 
 
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Contact

 

+44 (0)20 7594 6021a.elghazouli

 
 
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Assistant

 

Ms Ruth Bello +44 (0)20 7594 6040

 
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Location

 

440Skempton BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Bompa:2022:10.1007/978-3-031-03811-2_23,
author = {Bompa, DV and Bogdan, T and Elghazouli, AY and Nuñez, E and Eatherthon, MR and Leon, RT},
doi = {10.1007/978-3-031-03811-2_23},
pages = {252--260},
title = {Nonlinear Numerical Assessment of Steel Reduced Beam Section Connections},
url = {http://dx.doi.org/10.1007/978-3-031-03811-2_23},
year = {2022}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - Cyclic tests on Reduced Beam Section (RBS) connections made of heavy structural sections provided detailed insight into the structural behaviour, including strength, ductility, and failure modes of such configurations. The experimental results indicated that geometrical and material effects need to be carefully considered when designing welded RBS connections incorporating large steel profiles. To better interpret the experimental results, nonlinear finite element simulations are conducted for the test series, comprising four large-scale specimens with distinct sizes. It is shown that the numerical models can reproduce the overall moment-rotation curves, inelastic distribution, as well as failure modes. The findings point out the need, in relatively large sections with thick flanges, for a deeper RBS cut than currently specified in design guidance. This modification would be required to promote a response governed by extensive yielding at the RBS while reducing the excessive strain demands at the beam-column welds.
AU  - Bompa,DV
AU  - Bogdan,T
AU  - Elghazouli,AY
AU  - Nuñez,E
AU  - Eatherthon,MR
AU  - Leon,RT
DO  - 10.1007/978-3-031-03811-2_23
EP  - 260
PY  - 2022///
SN  - 2366-2557
SP  - 252
TI  - Nonlinear Numerical Assessment of Steel Reduced Beam Section Connections
UR  - http://dx.doi.org/10.1007/978-3-031-03811-2_23
ER  -
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