1. Postgraduate Research Assistant, Dept. of Civil Engineering, Indian Institute of Technology Kharagpur, West Bengal 721 302, IN, e-mail: pushpendrakgp@gmail.com
2. Doctoral Research Scholar, Dept. of Civil Engineering, Indian Institute of Technology Kharagpur, West Bengal 721 302, IN, e-mail: mr.gourabsaha@gmail.com
3. Assistant Professor, Dept. of Civil Engineering, Indian Institute of Technology Kharagpur, West Bengal 721 302, IN (Corresponding author), e-mail: kpb@civil.iitkgp.ernet.in