1. Assistant Professor, Dept. of Civil, Architectural and Environmental Engineering, Illinois Institute of Technology, 3201 S Dearborn St., Chicago, IL, 60616 (corresponding author).
2. Adjunct Professor, Dept. of Civil, Architectural and Environmental Engineering, Illinois Institute of Technology, Chicago, IL, 60616; Lead Structural Engineer, MWH Inc., 175 W. Jackson Blvd., Chicago, IL, 60604.