Reply: response to letter to the editor

Affiliations

• ¹ Department of Civil Engineering, College of Engineering, Qassim University, P. O. Box 6677, Buraidah, 51452, Saudi Arabia. shafiq@qec.edu.sa.
• ² Department of Civil Engineering, College of Engineering, Qassim University, P. O. Box 6677, Buraidah, 51452, Saudi Arabia.
• ³ Civil & Infrastructure Engineering, School of Engineering, RMIT University, Melbourne, 3001, Australia.
• ⁴ Civil Engineering Department, Faculty of Engineering, Aswan University, Aswan, Egypt.
• ⁵ Civil Engineering Department, Faculty of Engineering, Islamic University, Madinah, Saudi Arabia.