1. Ph.D. Candidate, Dept. of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India (corresponding author).
2. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India.
3. Postdoctoral Fellow, Univ. of Edinburgh, Sanderson Bldg., Robert Stevenson Rd., The King’s Bldg., Edinburgh EH9 3FB, U.K.
4. Professor, Dept. of Civil Engineering, Indian Institute of Technology Roorkee, Roorkee 247667, India.
5. Head, Structural and Seismic Engineering Section, Reactor Safety Division, Bhabha Atomic Research Centre, Mumbai 400085, India.
6. Scientific Officer-E, Reactor Safety Division, Bhabha Atomic Research Centre, Mumbai 400085, India.