![]() ![]() | Van der Wielen, A., Nguyen, F., & Courard, L. (2014). Détermination des propriétés de couches dans le béton à l'aide d'un géoradar commercial à hautes fréquences: approche pic-à-pic et analyse fréquentielle du coefficient de réflexion. Annales du Bâtiment et des Travaux Publics. ![]() |
![]() ![]() | Van der Wielen, A., Courard, L., & Nguyen, F. (2012). Static Detection of Thin Layers into Concrete with Ground Penetrating Radar. Restoration of Buildings and Monuments, 18 (3/4), 247-254. ![]() |
![]() ![]() | Piotrowski, T., Garbacz, A., Van der Wielen, A., Courard, L., & Nguyen, F. (2010). Relation between bond quality and impact-echo frequency spectrum. Restoration of Buildings and Monuments, 16 (4/5), 303-314. ![]() |
![]() ![]() | Dotreppe, J.-C., Franssen, J.-M., Somja, H., Courard, L., Darimont, A., Michel, F., & Van der Wielen, A. (21 October 2010). Recherche dans le domaine du béton à l'Université de Liège (2009-2010) [Paper presentation]. Journée Belge du Béton, Bruxelles, Belgium. |
![]() ![]() | Van der Wielen, A., Nguyen, F., & Courard, L. (27 August 2010). Utilisation du GPR pour la détection des discontinuités dans les tabliers de ponts [Paper presentation]. 11e édition des Journées Scientifiques du (RF)2B, Québec, Canada. |
![]() ![]() | Van der Wielen, A., Courard, L., & Nguyen, F. (2012). Detection of thin layers into concrete with static and CMP measurements. In 2012 14th International Conference on Ground Penetrating Radar (GPR) (pp. 534-539). IEEE. doi:10.1109/icgpr.2012.6254921 ![]() |
![]() ![]() | Louis, A., Van der Wielen, A., Courard, L., & Nguyen, F. (2012). GPR detection of saturated areas into concrete in the presence of a water gradient. In 2012 14th International Conference on Ground Penetrating Radar (GPR) (pp. 477-482). IEEE. doi:10.1109/icgpr.2012.6254912 ![]() |
![]() ![]() | Van der Wielen, A., Courard, L., & Nguyen, F. (2011). Detection of Defects in Concrete With Ground Penetrating Radar. In ESPSC 2011: European Symposium on Polymers in Sustainable Construction (Czarnecki Symposium) (pp. 221-225). ![]() |
![]() ![]() | Van der Wielen, A., Courard, L., & Nguyen, F. (2011). GPR Limits for Thin Layers in Concrete Detection: Numerical and Experimental Evaluation. In Progress In Electromagnetics Research Symposium Proceedings, Marrakesh, Morocco, March 20-23, 2011 (pp. 1804-1807). Cambridge, United States - Massachusetts: The Electromagnetics Academy. ![]() |
![]() ![]() | Courard, L., Van der Wielen, A., & Darimont, A. (2010). From defects to causes: pathology of concrete and investigation methods. In Startegjia Izvedbe Sanacij Objektov (pp. 29-48). Ljubljana, Slovenia: CIP. ![]() |
![]() ![]() | Van der Wielen, A., Courard, L., & Nguyen, F. (2010). Nondestructive Detection of Delaminations in Concrete Bridge Decks: A First Experimental Study. In Proceedings of the XIII International Conference on Ground Penetrating Radar. IEEE. doi:10.1109/ICGPR.2010.5550250 ![]() |
![]() ![]() | Piotrowski, T., Garbacz, A., Van der Wielen, A., Nguyen, F., & Courard, L. (2010). On the relation between bond quality and impact-echo frequency spectrum. In Proceedings of the 13th International Congress on Polymers in Concrete ICPIC 2010 (pp. 373-380). Guimaraes, Portugal: University of Minho. ![]() |
![]() ![]() | Garbacz, A., Harassek, P., Van der Wielen, A., & Courard, L. (2010). Wykorzystanie impact-echo i radaru do wykrywania defektow ukladu naprawczego nie zawierajacych warstwy powietrza. In 39th Polish Conference on Non destructive Testing Methods, Szczyrk 26-28 October, Zeszyty Problemowe. Badania nieniszczące (pp. 4). ![]() |
![]() ![]() | Courard, L., Michel, F., Schwall, D., Van der Wielen, A., Piotrowski, T., Garbacz, A., Perez, F., & Bissonnette, B. (2009). Surfology: concrete substrate evaluation prior to repair. In A. Mammoli & C. A. Brebbia (Eds.), Materials Characterization: computational methods and experiments IV (pp. 407-416). Southampton, United Kingdom: Wit Press. ![]() |
![]() ![]() | Louis, A., Courard, L., Nguyen, F., & Van der Wielen, A. (2011). Détection de zones humides dans le béton par GPR en présence d’un gradient d’humidité [Poster presentation]. Journées scientiifiques du Regroupement Francophone pour la Recherche et la Foramtion dans le domaine du Béton, Luxembourg, Luxembourg. |
![]() ![]() | Van der Wielen, A. (2014). Characterization of thin layers into concrete with Ground Penetrating Radar [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/163976 |
![]() ![]() | Van der Wielen, A. (2009). Non-Destructive Methods for the Detection of Delaminations in Concrete Bridge Decks [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/16315 |
![]() ![]() | Dotreppe, J.-C., Franssen, J.-M., Somja, H., Binh, C. T., Rémont, A., Hérode, M., Courard, L., Martin, M., Michel, F., & Van der Wielen, A. (2009). Recherches menées à l'Université de Liège dans le domaine du béton en 2008-2009 [Paper presentation]. Bouwkroniek, Belgium. |