| 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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Veljkovic, Milan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Monitoring fatigue crack growth using magnetic stray field measurements
- 2024Fatigue behaviour of root crack in stiffener-to-deck plate weld at crossbeam of orthotropic bridge deckscitations
- 2024Numerical simulations of residual stress formation and its effect on fatigue crack propagation in a fillet welded T-jointcitations
- 2023Experimental and numerical study of butt welded joints made of high strength steelcitations
- 2023Experimental investigation on the tensile behaviour of welded RHS high strength steel X-jointscitations
- 2023Experimental investigation on the tensile behaviour of welded RHS high strength steel X-jointscitations
- 2023Equivalent material properties of the heat-affected zone in welded cold-formed rectangular hollow section connectionscitations
- 2023Equivalent material properties of the heat-affected zone in welded cold-formed rectangular hollow section connectionscitations
- 2023Probabilistic fatigue analysis on a central holed thick steel plate of C1 Wedge Connection for wind turbine tower assemblingcitations
- 2023Tensile behaviour of welded S700 rectangular hollow section X‐joints
- 2023Interfacial fatigue debonding retardation in wrapped composite jointscitations
- 2022Technical Practices Of Re-Usable Steel-Concrete Composite Structural Systems
- 2022Fracture simulation of welded RHS X-joints using GTN damage modelcitations
- 2022Fatigue crack growth modelling for S355 structural steel considering plasticity-induced crack-closure by means of UniGrow modelcitations
- 2021Effects of residual stresses on fatigue crack propagation of an orthotropic steel bridge deckcitations
- 2021Validation and application of bearing and block tearing resistance - background to prEN1993-1-8:2021citations
- 2021Mechanical behaviour of welded high strength steel rectangular hollow section jointscitations
- 2021Three-dimensional fatigue crack propagation simulation using extended finite element methods for steel grades S355 and S690 considering mean stress effectscitations
- 2021Validation and application of bearing and block tearing resistancecitations
- 2021Fracture parameters calibration and validation for the high strength steel based on the mesoscale failure indexcitations
- 2021Ductile fracture locus identification using mesoscale critical equivalent plastic straincitations
- 2019Computational homogenization simulation on steel reinforced resin used in the injected bolted connectionscitations
- 2019Execution and reliability of slip resistant connections for steel structures using CS and SS (SIROCO)
- 2019Fatigue crack propagation analysis of rib-to-deck welded joint in OSDs using linear elastic fracture mechanics
- 2019Influence of cold-formed angle on high strength steel material properties
- 2019Fatigue crack propagation simulation of orthotropic bridge deck based on extended finite element methodcitations
- 2018Non-linear hybrid homogenization method for steel-reinforced resincitations
- 2017Determining the preload in preloaded bolt assemblies in existing steel structurescitations
- 2016Numerical assessment of T-stub component subjected to impact loadingcitations
- 2016Resistance of cold-formed high strength steel circular and polygonal sections - Part 2citations
- 2007Behaviour of a friction connection using TCB in long slotted holes
- 2005Towards economic design of a pressure vessel made of duplex stainless steel
Places of action
| Organizations | Location | People |
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article
Tensile behaviour of welded S700 rectangular hollow section X‐joints
Abstract
<jats:title>Abstract</jats:title><jats:p>High‐strength steels (HSS) have higher strength but lower ductility compared to mild steels. A material factor (<jats:italic>C</jats:italic><jats:sub>f</jats:sub>) and a 0.8<jats:italic>f</jats:italic><jats:sub>u</jats:sub> restriction on the material design yield strength (<jats:italic>f</jats:italic><jats:sub>y</jats:sub>) are stipulated to reduce the design resistance of welded HSS hollow section joints in the newest version of prEN 1993‐1‐8 (2022), given the low ductility of HSS and a limited number of experiments on welded HSS joints. However, applying the material factor and the yield strength restriction partially eliminates the benefits of using HSS, limiting its competitiveness. Besides, the type of the weld (fillet weld or butt weld), which is not distinguished in the design rules in prEN 1993‐1‐8 (2022), may influence the mechanical behaviour of the joint. Hence, in this paper, a parametric study is carried out based on the validated Gurson‐Tvergaard‐Needleman (GTN) damage model and the validated finite element (FE) model of two X‐joints in literature. The effect of two parameters, the brace width to chord width ratio (<jats:italic>β</jats:italic>) and the weld dimension, on the tensile behaviour of the welded S700 rectangular hollow section (RHS) X‐joint are evaluated. The FE results are compared to the prEN 1993‐1‐8 prediction, and the necessity of <jats:italic>C</jats:italic><jats:sub>f</jats:sub> and the 0.8<jats:italic>f</jats:italic><jats:sub>u</jats:sub> yield strength restriction is evaluated.</jats:p>