1. Affiliate Member, ASCE
2. Student Member, ASCE
3. Asst. Prof., Dept. of Civ. and Envir. Engrg., Marquette Univ., PO Box 1881, Milwaukee, WI 53201-1881. E-mail: DRAKOPOU@ vms.csd.mu.edu
4. Res. Asst., Dept. of Civ. and Envir. Engrg., Marquette Univ., PO Box 1881, Milwaukee, WI. E-mail: Mehmet.Ornek@marquette.edu