1. Assistant Professor, Dept. of Civil and Environmental Engineering, Michigan State Univ., East Lansing, MI 48824 (corresponding author).
2. Professor, Chairperson, Dept. of Civil and Environmental Engineering, Michigan State Univ., East Lansing, MI 48824.
3. Assistant Professor, Dept. of Civil and Environmental Engineering, An–Najah National University Nablus, West Bank, Palestine.