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