1. Assistant Engineer, Civil, URS Consulting India Pvt. Ltd., Kolkata 700 107, India.
2. Research Scholar, Dept. of Aerospace Engineering and Applied Mechanics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
3. Graduate Student, Dept. of Civil Engineering, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India.
4. Professor, Dept. of Aerospace Engineering and Applied Mechanics, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India (corresponding author).