1. Ph.D. Student, Dept. of Civil and Environmental Engineering, Univ. of Delaware, Newark, DE.
2. Professor, Dept. of Civil and Environmental Engineering, Univ. of Delaware, Newark, DE.
3. Assistant Professor, Dept. of Structural Research, Niroo Research Institute, Tehran, Iran.
4. Head of Dam and Hydraulic Structures Group, Toossab Consulting Engineering Company, Mashhad, Iran.