1. Associate Professor, Civil & Environmental Engineering & Engineering Mechanics, Univ. of Dayton, 300 College Park, Dayton, OH 45469-0243 (corresponding author). E-mail: mzoghi@udayton.edu
2. Assistant Professor, Civil & Environmental Engineering & Engineering Mechanics, Univ. of Dayton, 300 College Park, Dayton, OH 45469-0243.