1. Assistant Professor, Dept. of Civil and Environmental Engineering, Louisiana State Univ., 3506 Patrick Taylor Hall, Baton Rouge, LA 70803 (corresponding author).
2. Irma Louise Rush Stewart Distinguished Professor, Louisiana State Univ., 3508A Patrick Taylor Hall, Baton Rouge, LA 70803.
3. Ph.D. Associate, Louisiana State Univ., 3506 Patrick Taylor Hall, Baton Rouge, LA 70803.
4. Professor, Louisiana State Univ., 3506 Patrick Taylor Hall, Baton Rouge, LA 70803.
5. Alumni Professor, Louisiana State Univ., 3506 Patrick Taylor Hall, Baton Rouge, LA 70803.