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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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Sabbadin, Pietro
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Publications (4/4 displayed)
- 2022A Modified Shear Torsion Bending Test for Mode-III Fracture Toughness Measurements of Face/Core Interfaces in Sandwich Composites
- 2021A novel test fixture for mode III fracture characterization of monolithic laminates and composite sandwich specimenscitations
- 2020Mode-III fracture characterization of composites
- 2019Development of a Mode III Test Rig for Composite Laminates and Sandwich Face/Core Fracture Characterization
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document
A Modified Shear Torsion Bending Test for Mode-III Fracture Toughness Measurements of Face/Core Interfaces in Sandwich Composites
Abstract
<p>This work presents mode-III fracture toughness measurement of sandwich composites by implementing the modified Shear-Torsion-Bending (STB) test fixture and method. Fracture mechanical analysis shows that the modified test fixture increases the mode-III distribution along the crack front. The specimens were made from GFRP face sheets and PVC foam core materials. The effect of the core density and core thickness was studied. The test results show that stable crack growth was observed using the modified STB method. The critical fracture loads were identified as input to a FE model with fracture mechanical analysis routines, to calculate the mode-III dominated fracture toughness along the crack front.</p>