Affiliation: | 1.Department of Civil Engineering, University of Djilali Bounaama, Khemis Miliana, Algeria ;2.Laboratory of Pure and Applied Mathematics, University of M’Sila, M’Sila, Algeria ;3.Faculty of Civil Engineering, University of Science and Technology, Beb Ezzouar, Algiers, Algeria ;4.Department of Civil Engineering, University of Sherbrooke, Sherbrooke, Canada ; |