1. Associate Professor, Dept. of Civil and Environmental Engineering, Lehigh Univ., 326 STEPs Building, 1 W Packer Ave., Bethlehem, PA 18015 (corresponding author).
2. Former Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Lehigh Univ., 320 STEPs Building, 1 W Packer Ave., Bethlehem, PA 18015.
3. Former Undergraduate Student, Dept. of Civil and Environmental Engineering, Lehigh Univ., 1 W Packer Ave., Bethlehem, PA 18015.
4. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Lehigh Univ., 320 STEPs Building, 1 W Packer Ave., Bethlehem, PA 18015.