1. Senior Associate, Schnabel Engineering LLC, 510 East Gay St., West Chester, PA 19380 (corresponding author).
2. Graduate Research Assistant, Civil, Architectural, and Environmental Engineering, Drexel Univ., 3141 Chestnut St., Philadelphia, PA 19130.
3. Associate, Schnabel Engineering LLC, 1901 South Main St., Suite 11, Blacksburg, VA 24060.
4. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Connecticut, Storrs, CT 06269.