1. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, ATLSS Engineering Research Center, Lehigh Univ., 117 ATLSS Dr., Bethlehem, PA 18015-4729.
2. Professor and the Fazlur R. Khan Endowed Chair of Structural Engineering and Architecture, Dept. of Civil and Environmental Engineering, ATLSS Engineering Research Center, Lehigh Univ., 117 ATLSS Dr., Bethlehem, PA 18015-4729 (corresponding author).
3. Senior Researcher, Social Overhead Capital (SOC) Research Institute, Structural Engineering Research Division, Korea Institute of Construction Technology, 283, Goyangdae-Ro, Ilsanseo-Gu, Goynag-Si, Gyeonggi-Do, Seoul 411-712, South Korea; formerly, Graduate Research Assistant, Dept. of Civil and Environmental Engineering, ATLSS Engineering Research Center, Lehigh Univ., 117 ATLSS Dr., Bethlehem, PA 18015-4729.