1. Assistant Professor, Dept. of Civil and Geomatics Engineering, California State Univ., Fresno, CA; formerly, Visiting Research Scholar, Dept. of Civil Engineering and Engineering Mechanics, Univ. of Arizona, Tucson, AZ 85721 (corresponding author).
2. Professor and Head, Dept. of Civil Engineering and Engineering Mechanics, Univ. of Arizona, Tucson, AZ 85721.