1. Ph.D. Candidate, Civil, Architectural, and Environmental Engineering Dept., Missouri Univ. of Science and Technology, 219 Butler-Carlton Hall, 1401 N. Pine St., Rolla, MO 65409 (corresponding author).
2. Assistant Professor, Civil, Architectural, and Environmental Engineering Dept., Missouri Univ. of Science and Technology, 331 Butler-Carlton Hall, 1401 N. Pine St., Rolla, MO 65409.
3. Structural Engineer, U.S. Army Corps of Engineers, Little Rock District, P.O. Box 867, Little Rock, AR 72203-0867.
4. Senior Research Engineer, Pro-Perma Engineered Coatings, 4040 Hypoint North, Rolla MO, 65401.