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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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Castro, Oscar
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2023A tunnelling crack density evolution model for FRP laminates subjected to cyclic multi-axial strain-controlled loadingcitations
- 2023Design of a composite sub-structural beam specimen for investigating tunneling cracks under cyclic loadingcitations
- 2023Towards assessment of fatigue damage in composite laminates using thermoelastic stress analysiscitations
- 2022Propagation of tunnelling cracks in composite materials under strain and force-controlled cyclic loadingcitations
- 2021Optimized method for multi-axial fatigue testing of wind turbine bladescitations
- 2019Cruciform Specimen Designs for Planar Biaxial Fatigue Testing in Composites
- 2018Assessment and propagation of mechanical property uncertainties in fatigue life prediction of composite laminatescitations
- 2018Fatigue strength of composite wind turbine blade structures
- 2015Comparing Fatigue Life Estimations of Composite Wind Turbine Blades using different Fatigue Analysis Tools
Places of action
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document
Cruciform Specimen Designs for Planar Biaxial Fatigue Testing in Composites
Abstract
The usage of cruciform specimen for planar biaxial coupon testing is evaluated using finite element analysis. Nine cruciform designs made up of a multidirectional laminate are simulated under a biaxial loading state to test the uniformity of the local stress state and the global strain state in the off-axis layer and on the surface of the biaxial zone respectively. The learnings from this analysis though valid for the current loading condition is a step towards finding a possible ‘one for all material configuration’ cruciform specimen design in the future, which in turn can simplify the task of sizing of the cruciform specimens made up of composite materials.