1. Assistant Professor and Canada Research Chair in Innovative and Retrofitted Structures, Dept. of Civil Engineering, Queen’s Univ., Kingston, ON K7L 3N6, Canada.
2. Doctoral Student, Civil Engineering Dept., North Carolina State Univ., Raleigh, NC 27695-7533.
3. Distinguished Professor of Civil Engineering and Construction, Director of the Constructed Facilities Laboratory, Civil Engineering Dept., North Carolina State Univ., Raleigh, NC 27695-7533.