1. Research Scholar, Dept. of Civil Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand 826004, India; Assistant Professor, Dept. of Civil Engineering, Parala Maharaja Engineering College, Berhampur, Odisha 761003, India.
2. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology (Indian School of Mines), Dhanbad, Jharkhand 826004, India (corresponding author).