1. Postdoctoral Research Fellow, Dept. of Civil Engineering, Univ. of Isfahan, Isfahan 81746-73441, Iran (corresponding author).
2. Innovation Project Manager, Dept. of Mechanical Engineering, Univ. of Auckland, Fletcher Bldg., 20 Symonds St., Auckland 1142, New Zealand.
3. Assistant Professor, Dept. of Civil Engineering, Univ. of Isfahan, Isfahan 81746-73441, Iran.
4. Professor and Deputy Head, Dept. of Civil and Environmental Engineering, Faculty of Engineering, Univ. of Auckland, 20 Symonds St., Auckland 1142, New Zealand.