1. Ph.D. Candidate, Texas A&M Univ., College Station, TX 77843.
2. Assistant Professor, Dept. of Civil, Environmental, and Architectural Engineering, Univ. of Kansas, Lawrence, KS 66045 (corresponding author).
3. Associate Professor, Mechanical Engineering Program, Masdar Institute of Science and Technology, P.O. Box 54224, Abu Dhabi, United Arab Emirates.
4. Professor, Zachry Dept. of Civil Engineering, Texas A&M Univ., College Station, TX 77843.
5. Professor, Zachry Dept. of Civil Engineering, Texas A&M Univ., College Station, TX 77843; and Professor, Mechanical Engineering Program, Texas A&M Univ. at Qatar, P.O. Box 23874, Doha, Qatar.