1. Research Scholar, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India.
2. Associate Professor, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India (corresponding author).
3. Associate Professor, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India.
4. Director, Council of Scientific and Industrial Research—Central Road Research Institute, Delhi-Mathura Rd., New Delhi, Delhi 110025, India.