1. Associate Professor, Dept. of Civil Engineering, Univ. of Calgary, Calgary, Canada.
2. Professor and Dean of Engineering, Florida International Univ., Miami, FL 33174.
3. Structural Engineer, HDR, Inc., 3733 National Dr., Ste 207, Raleigh, NC 27612.
4. Distinguished Prof., Dept. of Civil, Construction, and Envir. Engineering, NC State Univ., Raleigh, NC 27560.