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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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Andreasen, Jens Henrik
Aalborg University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2019Interfacial crack arrest in sandwich beams subjected to fatigue loading using a novel crack arresting device – numerical modellingcitations
- 2017Novel crack stopper concept for lightweight foam cored sandwich structures - Experimental validation, fe-modelling and potential for use in structures
- 2016Novel crack stopper concepts for lightweight foam cored sandwich structures - Performance under static and fatigue loads, FE-modelling and potential for use in real structures
- 2015Investigation of the residual stress state in an epoxy based specimen
- 2015Interfacial crack arrest in sandwich beams subjected to fatigue loading conditions
- 2014A comparison of gel point for a glass/epoxy composite and a neat epoxy material during isothermal curingcitations
- 2013Thermo-mechanical Characterisation of In-plane Properties for CSM E-glass Epoxy Polymer Composite Materialscitations
- 2013Thermo-mechanical Characterisation of In-plane Properties for CSM E-glass Epoxy Polymer Composite Materials:Part 2: Young's Moduluscitations
- 2013Thermo-Mechanical Characterisation of In-Plane Properties for CSM E-glass Epoxy Polymer Composite Materials – Part 1citations
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article
Thermo-mechanical Characterisation of In-plane Properties for CSM E-glass Epoxy Polymer Composite Materials
Abstract
The in-plane Young’s modulus of a CSM E-glass/epoxy material is characterised through <br/>the use of dynamic mechanical analysis (DMA). The measured data is used to generate <br/>material models which describe the property behaviour as a function of conversion and <br/>temperature. Gelation of the epoxy resin plays a major role in the modulus development <br/>and is measured directly on the glass/epoxy material. The Young’s modulus is described <br/>through a bi-functional model including the liquid/solid transition of the material. The <br/>evolution of Young’s modulus is modelled by decoupling modulus increments caused by <br/>time and temperature, and is graphically illustrated through a Modulus-Temperature- <br/>Transformation (MTT) diagram. Based on the established material models presented in <br/>this paper and models in Part-1, it is feasible to assess residual stresses and shape distortions <br/>of composite parts made from this glass/epoxy material.