1. Ph.D. Candidate, Zachry Dept. of Civil and Environmental Engineering, Texas A&M Univ., College Station, TX.
2. Senior Research Civil Engineer and Program Manager, US Army Engineer Research and Development Center, Vicksburg, MS.
3. A.P. and Florence Wiley Chair Professor, Zachry Dept. of Civil and Environmental Engineering, Texas A&M Univ., College Station, TX.
4. Dept. of Civil Engineering, Birla Institute of Technology and Science, Pilani, Rajasthan, India; formerly, Postdoctoral Researcher, Dept. of Civil and Environmental Engineering, Texas A&M Univ., College Station, TX.
5. Senior Research Engineer, Zachry Dept. of Civil and Environmental Engineering, Texas A&M Univ., College Station, TX.