1. College of Engineering Distinguished Professor, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0355.
2. Richardson Chair in Wood Engineering and Professor of Civil Engineering, Oregon State Univ., Corvallis, OR 97331-5751.
3. Graduate Research Assistant, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0355.
4. Graduate Research Assistant, Dept. of Civil, Construction, and Environmental Engineering, Oregon State Univ., Corvallis, OR 97331.