1. Ph.D. Student, Research Assistant, Dept. of Civil, Construction, and Environmental Engineering, NC State Univ., Campus Box 7908, 2501 Stinson Dr., Raleigh, NC 27695 (corresponding author).
2. Research Assistant Professor, Dept. of Civil, Construction, and Environmental Engineering, NC State Univ., Campus Box 7908, 2501 Stinson Dr., Raleigh, NC 27695.
3. Professor and Head, Dept. of Civil, Construction, and Environmental Engineering, NC State Univ., Campus Box 7908, 2501 Stinson Dr., Raleigh, NC 27695.
4. Associate Professor, Dept. of Civil, Construction, and Environmental Engineering, NC State Univ., Campus Box 7908, 2501 Stinson Dr., Raleigh, NC 27695.