1. Member, ASCE
2. Fellow, ASCE
3. Grad. Student, Dept. of Civ. Engrg., Univ. of Maryland, College Park, MD 20742.
4. Prof., Dept. of Civ. Engrg., Univ. of Maryland, College Park, MD.
5. NIST Fellow, Build. and Fire Res. Lab., Gaithersburg, MD 20899-8611.