1. Graduate Student, School of Civil and Construction Engineering and Dept. of Wood Science and Engineering, Oregon State Univ., Corvallis, OR 97331.
2. Associate Professor, School of Civil and Construction Engineering, Oregon State Univ., Corvallis, OR 97331 (corresponding author).
3. Professor, Dept. of Wood Science and Engineering, Oregon State Univ., Corvallis, OR 97331.
4. Assistant Professor, Dept. of Civil and Environmental Engineering, South Dakota State Univ., Brookings, SD 57006.
5. Professor and Drummond Chair, Dept. of Civil, Construction, and Environmental Engineering, Univ. of Alabama, Tuscaloosa, AL 35487.