1. Structural Engineer, Parsons, 2420 Lakemont Ave., Suite 450, Orlando, FL 32814.
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Central Florida, Orlando, FL 32816-2450 (corresponding author).
3. Chief Structures Research Engineer, Florida DOT, 2007 E. Paul Dirac Dr., Tallahassee, FL 32310.
4. Graduate Research Assistant, Civil, Environmental, and Construction Engineering Dept, Univ. of Central Florida, Orlando, FL 32816.