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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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Vigna, Lorenzo
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Geometry and Hybridization Effect on the Crashworthiness Performances of Carbon and Flax/Epoxy Compositescitations
- 2024Geometry and Hybridization Effect on the Crashworthiness Performances of Carbon and Flax/Epoxy Compositescitations
- 2024Progressive Damage Analysis of Green Composite Laminates subjected to In-PlaneCrashworthiness
- 2024Progressive damage analysis of green composite laminates subjected to in-plane crashworthiness
- 2022Effect of friction on a crashworthiness test of flat composite platescitations
- 2021An innovative fixture for testing the crashworthiness of composite materialscitations
- 2021Effect of impact speed and friction on the in-plane crashworthiness of composite platescitations
- 2020An innovative fixture for testing the crashworthiness of composite materialscitations
- 2020Predicting Composite Component Behavior Using Element Level Crashworthiness Tests, Finite Element Analysis and Automated Parametric Identificationcitations
- 2019A Flexible, Highly Sensitive, and Selective Chemiresistive Gas Sensor Obtained by In Situ Photopolymerization of an Acrylic Resin in the Presence of MWCNTscitations
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article
An innovative fixture for testing the crashworthiness of composite materials
Abstract
Despite the growing diffusion of composite materials in automotive and aerospace sectors, a standard procedure for testing their crashworthiness has not been developed yet. At present, the international standards for testing composite materials under impact conditions are not adequate to test their crush behavior. In this paper, a procedure for measuring the energy absorption due to the compressive crushing of a composite flat specimen, along its mid plane, is proposed. The experimental setup requires a fixture to hold the specimen and to avoid its buckling and an instrumented drop weight tower to obtain the force-displacement curves with the aim of calculating the Specific Energy Absorption. The paper will describe the adopted test procedure and some of the features of the newly developed experimental setup. The effectiveness of the procedure is demonstrated by testing several glass fiber-epoxy specimens under different impact energies.