1. Postgraduate Student, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India.
2. Research Scholar, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India.
3. Assistant Professor, Dept. of Civil Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, Gujarat 395007, India (corresponding author).