1. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Pennsylvania State Univ., 3127 Research Dr., State College, PA 16801 (corresponding author).
2. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Pennsylvania State Univ., 3127 Research Dr., State College, PA 16801.
3. Laboratory Supervisor, Civil Infrastructure Testing and Evaluation Laboratory, College of Engineering, Pennsylvania State Univ., 3127 Research Dr., State College, PA 16801.
4. Assistant Professor of Civil and Environmental Engineering, Pennsylvania State Univ., 231M Sackett Building, University Park, PA 16802.