| 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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Branner, Kim
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2025Acoustic emission data analytics on delamination growth in a wind turbine blade under full-scale cyclic testingcitations
- 2024Monitoring Damage Progression in Wind Turbine Blade Under Fatigue Testing Using Acceleration Measurements
- 2024Monitoring Damage Progression in Wind Turbine Blade Under Fatigue Testing Using Acceleration Measurements
- 2021Optimized method for multi-axial fatigue testing of wind turbine bladescitations
- 2021Fatigue testing of a 14.3 m composite blade embedded with artificial defects – damage growth and structural health monitoringcitations
- 2019Understanding progressive failure mechanisms of a wind turbine blade trailing edge section through subcomponent tests and nonlinear FE analysiscitations
- 2018Assessment and propagation of mechanical property uncertainties in fatigue life prediction of composite laminatescitations
- 2018Buckling and progressive failure of trailing edge subcomponent of wind turbine blade
- 2016Methodology for testing subcomponents; background and motivation for subcomponent testing of wind turbine rotor blades
- 2015New morphing blade section designs and structural solutions for smart blades
- 2015Effect of Trailing Edge Damage on Full-Scale Wind Turbine Blade Failure
- 2015Comparing Fatigue Life Estimations of Composite Wind Turbine Blades using different Fatigue Analysis Tools
- 2014Advanced topics on rotor blade full-scale structural fatigue testing and requirements
- 2014An high order Mixed Interpolation Tensorial Components (MITC) shell element approach for modeling the buckling behavior of delaminated compositescitations
- 2014Strain and displacement controls by fibre bragg grating and digital image correlationcitations
- 2014Uncertainty Quantification in Experimental Structural Dynamics Identification of Composite Material Structures
- 2013Calibration of a finite element composite delamination model by experiments
- 2012Experimental Determination and Numerical Modelling of Process Induced Strains and Residual Stresses in Thick Glass/Epoxy Laminate
- 2012Experimental Determination and Numerical Modelling of Process Induced Strains and Residual Stresses in Thick Glass/Epoxy Laminate
- 2011Finite elements modeling of delaminations in composite laminates
- 2011Compressive strength of thick composite panels
- 2010Full Scale Test of SSP 34m blade, edgewise loading LTT:Data Report 1
- 2008Full Scale Test of a SSP 34m boxgirder 2:Data report
- 2008Buckling Strength of Thick Composite Panels in Wind Turbine Blades
- 2008Buckling Strength of Thick Composite Panels in Wind Turbine Blades
- 2008Full Scale Test of a SSP 34m boxgirder 2
Places of action
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report
Advanced topics on rotor blade full-scale structural fatigue testing and requirements
Abstract
Full scale fatigue test is an important part of the development and design of wind turbine blades. Testing is also needed for the approval of the blades in order for them to be used on large wind turbines. Fatigue test of wind turbine blades was started in the beginning of the 1980s and has been further developed since then. Structures in composite materials are generally difficult and time consuming to test for fatigue resistance. Therefore, several methods for testing of blades have been developed and exist today. Those methods are presented in [1].<br/>This report deals with more advanced topics for fatigue testing of wind turbine blades. One challenge is how to fatigue test blades under realistic conditions. In order to study this topic a finite element based multibody formulation using the floating frame of reference approach is used to study fatigue loading under different external conditions.<br/>An important purpose of full scale testing is to give valuable information to the designers on how the blade behaves in the test situation and which structural details that are important and should be included in the structural models for design. In order to be able to see the blade behaviour advanced measuring methods are needed.