1. Department of Civil Engineering Prince Sattam Bin Abdulaziz University Al‐Kharj Saudi Arabia
2. Department of Structure Engineering, Military College of Engineering, Risalpur National University of Sciences and Technology Islamabad Pakistan
3. Department of Civil Engineering Najran University Najran Saudi Arabia
4. Department of Civil Engineering, College of Engineering University of Duhok Duhok Iraq
5. Department of Mining Technology, Topography and Structures, Campus de Vegazana s/n University of León León Spain