1. Assistant Professor, Dept. of Civil Engineering, Indian Institute of Technology (BHU), Varanasi 221005, India (corresponding author).
2. Assistant Professor, Dept. of Civil Engineering, National Institute of Technology, Jalandhar 144011, India.
3. Professor, Dept. of Civil Engineering, Indian Institute of Technology, Roorkee 247667, India.
4. Assistant Professor, Dept. of Civil Engineering, Indian Institute of Technology (BHU), Varanasi 221005, India.