1. Ph.D. Candidate, Dept. of Civil & Environmental Engineering, Louisiana State University, Baton Rouge, LA 70803
2. Joint Assistant Professor, Dept. of Civil & Environmental Engineering, 3505 CEBA Building, Louisiana State University & Southern University, Baton Rouge, LA 70803
3. Boyd Professor, Dept. of Civil & Environmental Engineering, 3508 CEBA Building, Louisiana State University, Baton Rouge, LA 70803