| 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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Blom, Johan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (36/36 displayed)
- 2024Does the wet addition of crumb rubber and emission reduction agents impair the rheological performance of bitumen?citations
- 2021Introducing an improved testing method to evaluate the fatigue resistance of bituminous mortars
- 2021Investigation of the effect of short-term ageing on rejuvenated reclaimed asphalt binder
- 2021Determination of bitumen coverage, after the rolling bottle test, by a digital image processing method
- 2021Influence of aggregates, glass fibre reinforcement and recycled aggregates on polyester mortarcitations
- 2021Influence of soft binder and rejuvenator on the mechanical and chemical properties of bituminous binderscitations
- 2020Cementitious binders and reclaimed asphalt aggregates for sustainable pavement base layerscitations
- 2019Visualization and chemical analysis of bitumen microstructurescitations
- 2017Use of early acoustic emission to evaluate the structural condition and self-healing performance of textile reinforced cementscitations
- 2017Use of early acoustic emission to evaluate the structural condition and self-healing performance of textile reinforce cements
- 2017Development of a mold for thermoplastics based on a phosphate cementcitations
- 2017Acoustic emission for characterization of failure mechanisms in textile reinforced mortar laminates under tensile loading
- 2014Influence of geometry on the fracturing behavior of textile reinforced cement monitored by acoustic emission
- 2014Effect of curing conditions on the dimensional and thermal stability of calcium phosphate cement for elevated temperature applicationscitations
- 2014Application of acoustic emission on the characterization of fracture in TRC laminates
- 2014Acoustic emission for characterization of failure mechanism in textile reinforced mortar laminates
- 2014Bending fracture of textile reinforced cement laminates monitored by acoustic emission: influence of aspect ratiocitations
- 2013Modeling textile reinforced cementitious composites - effect of elevated temperatures
- 2013FORMING THERMOPLASTIC PREPREGS IN A TEXTILE REINFORCED INORGANIC PHOSPHATE CEMENT COMPOSITE MOULD
- 2012Determination of linear thermal expansion coefficient by using digital image correlation
- 2012Determination of linear thermal expansion coefficient by using digital image correlation
- 2012Influence of strain rate on tensile behavior of cementitious composites
- 2012Influence of strain rate on tensile behavior of cementitious composites: increasing speed in a static test
- 2012Flexural behavior of textile reinforced cementitious composites when exposed to high temperatures
- 2011Study of the Bending Behaviour of Textile Reinforced Cementitious Composites When Exposed to High Temperatures
- 2011Applicability of composite Charpy impact method for strain hardening textile reinforced cementitious composites
- 2011Applicability of composite Charpy impact method for strain hardening textile reinforced cementitious composites
- 2011Determination of Linear thermal expansion coefficient by using digital image correlation
- 2010Shrinkage measurement of a textile reinforced composite at high temperature using a non contact method
- 2010Strain rate effect on the mechanical behaviour of a textile reinforced cement composite
- 2010Damage characterisation of a textile reinforced cement composite under low velocity impact loading
- 2009Impact study of textile reinforced cementitious materials: test method and preliminary results
- 2009Impact study of textile reinforced cementitious materials
- 2009Inorganic Phosphate Textile Reinforced Cement composite moulds
- 2008Determination of material parameters of a textile reinforced composite using an inverse method
- 2007Modelling the Behaviour of Textile Reinforced Cementitious Composites under Bending
Places of action
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document
Determination of linear thermal expansion coefficient by using digital image correlation
Abstract
Engineering materials and certain material applications require detailed preconditioning and specific thermal test schedules to be followed to obtain a correct evaluation of thermal expansion. Since a general test method cannot cover all specific requirements, details of this nature should be contained in the relevant material specification. The standard testing method to measure the linear thermal expansion is based on contact methods (ASTM E228-95, Standard Test Method for Linear Thermal Expansion of Solid Materials with a Vitreous Silica Dilatometer). The Thermal Mechanical Analysis (TMA), measures the change of length of the specimen during heating by using a vitreous silica push-rod or tube dilatometer. A big disadvantage of this method is the restricted size of the specimens. When using the TMA method on fiber reinforced composites; the small specimens required (maximum 5 x 5 mm cross section) are not representative for the behavior of the composite, so the method is not applicable. In this paper the coefficient of linear thermal expansion will be determined by using a contact (TMA) and a non contact method based on digital image correlation (DIC). This full field optical non contact method measures the in-plane displacements of the object surface. The aim of this study is to use both testing methods on different material in order to calibrate and verify the usability of the method to determine the linear thermal expansion coefficient. Results are compared with the TMA measuring technique. The reference measurements on aluminum and on pure IPC show that both techniques yield similar results, proving the usefulness of the proposed DIC technique for measuring the in plane deformation of a specimen at elevated temperatures. Results on textile reinforced IPC show the applicability of the DIC method for measuring macroscopic thermal expansion properties of fiber composite materials.