| 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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Afshan, Sheida
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2024Low-cycle fatigue behaviour and strain-life model of stainless steel reinforcing barscitations
- 2024Experimental investigation of nonlinear cyclic behavior of circular concrete bridge piers with pitting corrosioncitations
- 2024Testing and numerical modelling of circular stainless steel reinforced concrete columnscitations
- 2023Comparative study on fracture characteristics of carbon and stainless steel bolt materialcitations
- 2023Experimental testing of stainless steel bolt assemblies at elevated temperaturescitations
- 2022Numerical modelling of stainless steel bolted T-stubs in tensioncitations
- 2022Numerical simulation and design of ferritic stainless steel bolted T-stubs in tensioncitations
- 2021Buckling of stainless steel welded I-section columnscitations
- 2021Experimental and numerical investigation of the cyclic response of stainless steel reinforced concrete columnscitations
- 2021Performance of axially restrained carbon and stainless steel perforated beams at elevated temperaturescitations
- 2021Influence of the degree of utilization on the structural behaviour of stainless steel frames subject to fire
- 2021Compressive stress-strain behaviour of stainless steel reinforcing bars with the effect of inelastic bucklingcitations
- 2021Buckling of stainless steel welded I-section columns citations
- 2020Behaviour of stainless and high strength steel bolt assemblies at elevated temperatures - a reviewcitations
- 2019Standardised material properties for numerical parametric studies of stainless steel structures and buckling curves for tubular columnscitations
- 2019Elevated temperature performance of restrained stainless steel beamscitations
- 2019Behaviour and design of stainless steel tubular beam-columns members in fire
- 2018Behaviour of high strength steel columns under fire conditionscitations
- 2017Ultimate capacity of a segmental grey cast iron tunnel lining ring subjected to large deformationscitations
- 2017Material properties and compressive local buckling response of high strength steel square and rectangular hollow sectionscitations
- 2017Elevated temperature material behaviour of high-strength steelcitations
- 2017Structural response and continuous strength method design of slender stainless steel cross-sectionscitations
- 2016Flexural behaviour of hot-finished high strength steel square and rectangular hollow sectionscitations
- 2015Reliability analysis of structural stainless steel design provisionscitations
- 2013The continuous strength method for structural stainless steel designcitations
- 2013Strength enhancements in cold-formed structural sections. Part II: Predictive modelscitations
- 2013Strength enhancements in cold-formed structural sections. Part I: Material testingcitations
- 2013Buckling response of ferritic stainless steel columns at elevated temperatures
- 2013Strength enhancements in cold-formed structural sections — Part I: Material testingcitations
- 2013Experimental study of cold-formed ferritic stainless steel hollow sectionscitations
- 2013Strength enhancements in cold-formed structural sections — Part Icitations
- 2013Strength enhancements in cold-formed structural sections — Part IIcitations
- 2012The continuous strength method for structural stainless steel design
- 2012Predictive models for strength enhancements in cold-formed structural sections
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.