1. Assistant of Civil Engineering, Higher Institute of Technological Studies of Rades, Jerusalem St., B.P. 172.2098, Rades Medina, Ben Arous, Tunisia; and Member of Laboratory of Materials, Optimization, and Environment for Sustainability, National Engineering School of Tunis, B.P. 37 Le Belvédère, 1002 Tunis, Tunisia.
2. Assistant of Civil Engineering, Higher Institute of Technological Studies of Rades, Jerusalem St., B.P. 172.2098, Rades Medina, Ben Arous, Tunisia; and Member of Laboratory of Materials, Optimization, and Environment for Sustainability, B.P. 37 Le Belvédère, 1002 Tunis, Tunisia.
3. Associate Professor of Civil Engineering, National Engineering School of Tunis, Tunis El Manar Univ., B.P. 37, Le Belvédère, 1002 Tunis, Tunisia; and Member of the Laboratory of Materials, Optimization, and Environment for Sustainability, B.P. 37 Le Belvédère, 1002 Tunis, Tunisia (corresponding author).
4. Professor of Civil Engineering, National Engineering School of Tunis, Tunis El Manar Univ., B.P. 37, Le Belvédère, 1002 Tunis, Tunisia; and Member of the Laboratory of Materials, Optimization, and Environment for Sustainability, B.P. 37 Le Belvédère, 1002 Tunis, Tunisia.