| 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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Nguyen, Mai, Lan
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2022Interlaminar Mode-I Fracture Characterization Underwater of Reinforced Bituminous Specimenscitations
- 2021Fatigue process analysis of aged asphalt concrete from two-point bending test using acoustic emission and curve fitting techniquescitations
- 2021Fatigue damage monitoring and analysis of aged asphalt concrete using acoustic emission techniquecitations
- 2020Accelerated pavement testing for the evaluations of structural design and safety performance of an innovative road coating
- 2020Numerical and experimental investigations of asphalt pavement behaviour, taking into account interface bonding conditionscitations
- 2020Investigation of Crack Propagation in Asphalt Pavement Based on APT Result and LEFM Analysiscitations
- 2020Simulation of Damage Scenarios in a Bituminous Pavement Tested under FABAC ALT using M4-5ncitations
- 2019For Sustainable Reinforcements of Infrastructures with Coated Glass Fiber Grids
- 2018Characterization of the bond between asphalt layers and glass grid layer with help of a Wedge Splitting Testcitations
- 2017Characterization of debonding at the interface between layers of heterogeneous materials coming from roads
- 20163D complex modulus tests on bituminous mixture with sinusoidal loadings in tension and/or compressioncitations
- 2013Validation of the time-temperature superposition principle for crack propagation in bituminous mixturescitations
Places of action
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conferencepaper
For Sustainable Reinforcements of Infrastructures with Coated Glass Fiber Grids
Abstract
The road maintenance is a shared subject of concern worldwide and needs a substantial investment. The use of glass fiber grids, for the reinforcement of bituminous pavements and the fight against the rise of cracks, is a solution used successfully and in full development for which more and more examples show very good performance after monitoring roads for many years. The SolDuGri ANR project brings together French companies, Colas, 6D Solutions and Epsilon and public researchers ICUBE/INSA, ICS, the French state laboratory IFSTTAR in order to contribute to the optimization of the choice and the use of these grids for a better efficiency. This article presents the outline of the project and the first results obtained which consist in the study and the modelling of:-The in situ damage of the grids. The mechanical properties (monotonic, elastic modulus, fatigue) of the grids, from a full scale test section, have been studied.-The effect of their presence on the bonding with the asphalt layers. Different tests characterizing the bonding and crack propagation at the interface have been developed.-The IFSTTAR fatigue test track. A full scale test with 6 different sections of grid-reinforced pavement and its modelling have been performed and modelled. Beside these tests, 4 points bending fatigue tests are launched to compare their results with the fatigue test track ones.-The recycling possibilities and the environmental influences of such products. Life cycle assessment analyses have been performed and compared to asphalt concrete based solution. All these results will help these partners to propose recommendations for a better use of glass fiber grids and a design criterion of geogrid-reinforced pavement.