1. Professor and Director, Dept. of Civil and Environmental Engineering, Center for Innovative Grouting Materials and Technology (CIGMAT), Texas Hurricane Center for Innovative Technology (THC-IT), Univ. of Houston, 4726 Calhoun Rd., Houston, TX 77204-4003 (corresponding author).
2. Ph.D. Student, Dept. of Civil and Environmental Engineering, Center for Innovative Grouting Materials and Technology (CIGMAT), Univ. of Houston, 4726 Calhoun Rd., Houston, TX 77204-4003.