| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Theofanous, Marios
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (24/24 displayed)
- 2023A triaxiality‐dependent fracture model for hot‐rolled sections made of S355 steel
- 2023Comparative study on fracture characteristics of carbon and stainless steel bolt materialcitations
- 2022Numerical modelling of stainless steel bolted T-stubs in tensioncitations
- 2022Numerical simulation and design of ferritic stainless steel bolted T-stubs in tensioncitations
- 2021Design of stainless steel cross-sections with outstand elements under stress gradientscitations
- 2021Structural response of cold-formed lipped Z purlins ��� Part 2 numerical modelling and optimisation of lip sizecitations
- 2021Structural response of cold-formed lipped Z purlins – Part 2 numerical modelling and optimisation of lip sizecitations
- 2021Experimental study of ferritic stainless steel bolted T-stubs under monotonic loadingcitations
- 2021Effect of transverse and longitudinal reinforcement ratios on the behaviour of RC T-beams shear-strengthened with embedded FRP barscitations
- 2019Elevated temperature performance of restrained stainless steel beamscitations
- 2019Structural behaviour of stainless steel beam-to-tubular column jointscitations
- 2019Plastic design of stainless steel continuous beamscitations
- 2019Numerical simulation and analysis of axially restrained stainless steel beams in fire
- 2019Effect of existing steel-to-embedded FRP shear reinforcement ratio on the behaviour of reinforced concrete T-beams
- 2018Behaviour of stainless steel beam-to-column joints-Part 2:citations
- 2018Experimental behavior and design of reinforced concrete exterior beam-column joints strengthened with embedded barscitations
- 2018Behaviour of stainless steel beam-to-column joints - Part 1: Experimental investigationcitations
- 2018Design of reinforced concrete T-beams strengthened in shear with externally bonded FRP composites
- 2017Material properties and compressive local buckling response of high strength steel square and rectangular hollow sectionscitations
- 2016The continuous strength method for steel cross-section design at elevated temperaturescitations
- 2016Laser-welded stainless steel I-sections: residual stress measurements and column buckling testscitations
- 2016Flexural behaviour of hot-finished high strength steel square and rectangular hollow sectionscitations
- 2015Experimental study of stainless steel angles and channels in bendingcitations
- 2012Ultimate capacity of stainless steel RHS subjected to combined compression and bending
Places of action
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article
Numerical modelling of stainless steel bolted T-stubs in tension
Abstract
Recently, a series of experimental tests and accompanying numerical studies has been conducted on austenitic and duplex stainless steel moment resisting connections which highlighted both the excellent ductility and significant overstrength exhibited by such connections as well as the severe conservatism of current design rules specified in EN 1993-1-8 when applied to stainless steel joints. This study builds upon a previous experimental research on bolted austenitic and duplex stainless steel T-stubs in tension conducted by the authors and reports in depth the development and validation of an advanced FE model able to predict the overall behaviour, failure modes and fracture mechanisms of bolted T-stubs in tension. Key simulation strategies regarding the explicit modelling of bolt geometry and overcoming numerical instabilities are discussed and recommendations on best modelling practices are made. The model is utilised thereafter to conduct parametric studies on austenitic, duplex and ferritic stainless steel T-stubs of various geometric configurations, thus investigating the effect of plate thickness, material grade, bolt spacing and bolt strength on the joint plastic resistance, ultimate capacity, ductility as well as overall response. Based on the obtained results, the design provisions of EN 1993-1-8 are assessed.