1. Faculty of Engineering, Department of Civil and Environmental Engineering, Beirut Arab University, Beirut, Lebanon
2. Faculty of Engineering and Architecture, Department of Civil and Environmental Engineering, American University of Beirut, Beirut, Lebanon
3. Unité Mixte de Recherche, Centre National de la Recherche Scientifique, Institut de Recherche sur les Céramiques, Université de Limoges, Limoges Cedex, France
4. Faculty of Engineering, Department of Civil Engineering, Alexandria University, Alexandria, Egypt