1. Ph.D. Candidate, Civil and Environmental Engineering Dept., Univ. of Delaware, Newark, DE 19716 (corresponding author).
2. Associate Professor, Civil and Environmental Engineering Dept., Univ. of Delaware, Newark, DE 19716.
3. Research Associate Professor, Civil and Environmental Engineering Dept., Univ. of Delaware, Newark, DE 19716.
4. Graduate Research Assistant, Civil and Environmental Engineering Dept., Univ. of Delaware, Newark, DE 19716.