| 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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Maljaars, Johan
Eindhoven University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Fatigue behaviour of root crack in stiffener-to-deck plate weld at crossbeam of orthotropic bridge deckscitations
- 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
- 2024A two-scale approach for assessing the role of defects in fatigue crack nucleation in metallic structurescitations
- 2024Prediction of fatigue crack paths including crack-face friction for an inclined edge crack subjected to mixed mode loadingcitations
- 2024Experimental evaluation of the fatigue notch factor in as-built specimens produced by Wire and Arc Additive Manufacturingcitations
- 2024Pyrolysis modelling of insulation material in coupled fire-structure simulationscitations
- 2023A pyrolysis model for steel-insulation sandwich building façade systems under firecitations
- 2022Safety assessment for capacity design of bolted steel connections in tensioncitations
- 2022Uncertainty quantification of the failure assessment diagram for flawed steel components in BS 7910:2019citations
- 2021Fracture mechanics based fatigue life prediction for a weld toe crack under constant and variable amplitude random block loading—Modeling and uncertainty estimationcitations
- 2021A cohesive XFEM model for simulating fatigue crack growth under various load conditionscitations
- 2020Preload loss of stainless steel bolts in aluminium plated slip resistant connectionscitations
- 2020Preload loss of stainless steel bolts in aluminium plated slip resistant connectionscitations
- 2020Rivet clamping force of as-built hot-riveted connections in steel bridgescitations
- 2020Influence of material anisotropy on fatigue crack growth in C–Mn steels of existing structurescitations
- 2019Simplified constraint-modified failure assessment procedure for structural components containing defects
- 2019Added value of regular in-service visual inspection to the fatigue reliability of structural details in steel bridges
- 2018Use of HSS and VHSS in steel structures in civil and offshore engineeringcitations
- 2017Compatibility of S-N and crack growth curves in the fatigue reliability assessment of a welded steel joint
- 2017Bending-shear interaction of steel I-shaped cross-sections
- 2016The effect of low temperatures on the fatigue crack growth of S460 structural steelcitations
- 2016Fire exposed steel columns with a thermal gradient over the cross-sectioncitations
- 2016Numerical investigation into strong axis bending-shear interaction in rolled I-shaped steel sections
- 2016Fatigue partial factors for bridges
- 2014Failure and fatigue life assessment of steel railway bridges with brittle material
Places of action
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document
Bending-shear interaction of steel I-shaped cross-sections
Abstract
Clause 6.2 of EN 1993-1-1 covers the cross-sectional resistance of steel sections. The bending-shear interaction design rules for I-shaped cross-sections make use of a reduced yield stress for the web area. On this basis, a reduced design plastic resistance moment allowing for the shear force is presented. The effect of shear on the bending resistance may be neglected if the shear force is less than half of the plastic shear resistance of the cross-section. Plasticity in the Eurocode is described by the well-known Von-Mises yield criterion, however, the formula used for the reduced yield stress deviates from this criterion, resulting in sometimes greater and sometimes smaller values. The<br/>background of the Eurocode formula for reduced yield stress can be found in a publication by Drucker. The purpose of the present research is to investigate the influence of shear on the bending resistance of I-shaped steel cross-sections with as result a possible reconsideration of the Eurocode design rules.<br/>At Eindhoven University of Technology an experimental investigation on bending-shear interaction in rolled steel I-shaped sections was performed. A numerical model was developed in Abaqus Finite Element software to simulate the experiments. With the validated numerical model a larger database<br/>of numerical ‘test’ results was generated, which was subsequently used in a statistical analysis following Annex D of EN 1990 as further developed in the RFCS project Safebrictile. The statistical distributions of the steel properties recommended by Safebrictile were adopted.<br/>This paper presents the results of the statistical analysis and safety assessment of the strong axis bending-shear interaction design rule currently present in Eurocode 3. The parametric test group consists of HEA, HEM and IPE sections in the steel grades S235, S355 and S460: in total 180 numerical simulations with increasing amount of shear. A stress-strain model including strain hardening was used in the numerical simulations, since the influence of strain hardening is also largely present in the experimental test program. Based on strain hardening material behavior it is show in this paper that the current partial factor is un-conservative for shear dominated beams and should be increased. Alternatively, the design rule should be modified.