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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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Fernandes, Aa
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2021Fatigue performance prediction of S235 base steel plates in the riveted connectionscitations
- 2020Fatigue behaviour of bolted joints for rack structurescitations
- 2020Fatigue behavior of cold roll-formed rail profiles for rack structures
- 2019Influence of fillet end geometry on fatigue behaviour of welded jointscitations
- 2018Fatigue analysis of a railway bridge based on fracture mechanics and local modelling of riveted connectionscitations
- 2017ULTRA-LOW-CYCLE FATIGUE BEHAVIOR OF FULL-SCALE STRAIGHT PIPES UNDER ALTERNATING BENDINGcitations
- 2017Strain-based approach for fatigue crack propagation simulation of the 6061-T651 aluminium alloycitations
- 2017Combined analytical-numerical methodologies for the evaluation of mixed-mode (I plus II) fatigue crack growth rates in structural steelscitations
- 2016Monotonic, Low-Cycle Fatigue, and Ultralow-Cycle Fatigue Behaviors of the X52, X60, and X65 Piping Steel Gradescitations
- 2016A new ultra-low cycle fatigue model applied to the X60 piping steelcitations
- 2015Study of formability of sandwich shells with metal foam cores based on punch penetration test
- 2015ULTRA-LOW-CYCLE FATIGUE BEHAVIOUR OF FULL-SCALE ELBOWS
- 2014Study on the forming of sandwich shells with closed-cell foam corescitations
- 2014COMPARISON OF THE MONOTONIC, LOW-CYCLE AND ULTRA-LOW-CYCLE FATIGUE BEHAVIOURS OF THE X52, X60 AND X65 PIPING STEEL GRADEScitations
- 2013STUDY OF FORMABILITY OF SANDWICH SHELLS WITH METAL FOAM COREScitations
- 2012Numerical Modelling and Experimental Study of Sandwich Shells with Metal Foam Corescitations
- 2012Numerical and experimental study of the bulge test of sandwich shells with metal foam cores
- 2012RETROFITTING OF OLD RIVETED PORTUGUESE BRIDGES. PAST AND CURRENT REMNANT LIFE ASSESSMENT RESEARCH
- 2011Modeling of Sandwich Sheets with Metallic Foamcitations
- 2011Strain-life and crack propagation fatigue data from several Portuguese old metallic riveted bridgescitations
- 2011FEM analysis of Sandwich Shells with Metallic Foam Corescitations
- 2011Analysis of Sandwich Shells with Metallic Foam Cores based on the Uniaxial Tensile Testcitations
- 2011NUMERICAL AND EXPERIMENTAL STUDY OF SANDWICH PLATES WITH METALLIC FOAM CORES
- 2010STUDY OF SANDWICH SHELLS WITH METALLIC FOAM COREScitations
- 2010Correlation analysis of MAC robotized welding parameters by the Taguchi technique
- 2008Analysis of Fatigue Damage under Block Loading in a Low Carbon Steelcitations
- 2007Fatigue assessment of welded tubular steel structures details by using FEM
- 2007Influence of the submerged arc welding in the mechanical behaviour of the P355NL1 steel - part II: analysis of the low/high cycle fatigue behaviourscitations
- 2006Low and high cycle fatigue and cyclic elasto-plastic behavior of the P355NL1 steelcitations
- 2006Fatigue behaviour of riveted steel lap jointscitations
- 2006A discussion on the performance of continuum plasticity models for fatigue lifetime assessment based on the local strain approach
- 2005Finite element modeling of fatigue damage using a continuum damage mechanics approachcitations
- 2004Finite element modelling of fatigue damage using a continuum damage mechanics approachcitations
- 2001Fracture analysis of forks of a heavy duty lift truckcitations
Places of action
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document
Fatigue behavior of cold roll-formed rail profiles for rack structures
Abstract
In large companies, warehouse logistics usually include shuttle pallet carriers that are responsible for the transportation of various goods and products. These shuttles run along steel rails, which are usually produced from thin metal sheets that are cold roll-formed into the desired section. These shuttles also work 24 hours a day, 7 days a week, so the rails are very sensitive to fatigue phenomena, caused by the cyclic loading of the moving shuttles, moreover, cracks due to material fatigue have already been observed in these types of rails. In addition, the competitiveness of the European industrial sector is pushing the design of these profiles to lower thickness requirements, which further increases concerns about their fatigue performance. Within this background, the FASTCOLD European project has been carried out, whose research plan consists in developing fatigue design rules for the mentioned applications, which are not covered by existing Eurocode 3 rules, which only addresses thick hot-rolled sections. Experimental fatigue testing has been carried out backed by numerical simulations of these tests. A new fatigue setup has been developed to generate representative fatigue cracking to the shuttle cyclic loads. Numerical simulations of the cold roll-forming fabrication process are also being carried out to determine the importance of the residual stresses in the fatigue life of the rail. With the experimental data obtained from fatigue testing backed by numerical simulations, important contributions are made to the design codes (e.g. Eurocode 3) in dealing with the fatigue design of such critical details. (C) 2020 The Authors. Published by Elsevier B.V.