1. Department of Civil Engineering, College of Engineering, Shaqra University Dawadimi, Riyadh 11911, Saudi Arabia
2. Department of Civil Engineering, College of Engineering in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
3. Department of Civil Engineering, Canadian International College (CIC), Zayed Campus, Giza 12577, Egypt