1. Assistant Professor, Dept. of Civil Engineering, Boise State Univ., 1910 University Dr., Boise, ID 83704 (corresponding author).
2. Distinguished Teaching Professor and Associate Dean, Dept. of Civil Engineering, Univ. of Texas at Arlington, Arlington, TX 76019.
3. Postdoctoral Fellow, Dept. of Civil Engineering, Univ. of Texas at Arlington, Arlington, TX 76019.