1. Ph.D. Research Scholar, Dept. of Civil Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi 221005, India.
2. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi 221005, India (corresponding author).
3. Professor, Dept. of Civil and Environmental Engineering, California State Univ., Fullerton, CA 92831.