1. Doctoral Student, Dept. of Civil Engineering, S. V. National Institute of Technology, Surat, Gujarat 395007, India.
2. Associate Professor, Dept. of Civil Engineering, S. V. National Institute of Technology, Surat, Gujarat 395007, India.
3. Assistant Professor, Dept. of Applied Mechanics, S. V. National Institute of Technology, Surat, Gujarat 395007, India (corresponding author).