1. Lecturer, Dept. of Civil Engineering, Univ. of Technology Iraq, Baghdad, Iraq; formerly, Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Missouri, E2503 Lafferre Hall, Columbia, MO 65211.
2. Associate Professor, Dept. of Civil and Environmental Engineering, Univ. of Missouri, E2503 Lafferre Hall, Columbia, MO 65211 (corresponding author). ORCID: .
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Missouri, E2503 Lafferre Hall, Columbia, MO 65211.