1. Member, ASCE
2. Res. Assoc., NatHaz Modeling Lab., Dept. of Civ. Engrg. and Geological Sci., Univ. of Notre Dame, Notre Dame, IN 46556.
3. Prof., NatHaz Modeling Lab., Dept. of Civ. Engrg. and Geological Sci., Univ. of Notre Dame, Notre Dame, IN.
4. Prof., Dept. of Bridge Engrg., Tongji Univ., Shanghai, 200092, P.R. China.