1. Fellow, ASCE,
2. Member, ASCE
3. Res. Assoc., Ctr. for Transp. Res., Univ. of Texas at Austin, 3208 Red River, Ste. 200, Austin, TX 78712.
4. Dir., Offshore Technol. Res. Ctr., 1200 Mariner Dr., Room 202, Texas A&M Univ., College Station, TX 77842.
5. Brunswick-Abernathy Regents Prof., Dept. of Civ. Engrg., Univ. of Texas at Austin, Austin, TX.