1. Scientist, Advanced Seismic Testing and Research Laboratory, CSIR-Structural Engineering Research Centre, Taramani, Chennai 600113, India.
2. Chief Scientist, Advanced Seismic Testing and Research Laboratory, CSIR-Structural Engineering Research Centre, Taramani, Chennai 600113, India (corresponding author).
3. Professor, Structural Engineering Division, Anna Univ., Chennai 600 025, India.
4. Chief Scientist, Advanced Seismic Testing and Research Laboratory, CSIR-Structural Engineering Research Centre, Taramani, Chennai 600113, India.
5. Scientific Officer, Bhabha Atomic Research Centre, Anu Shakthi Nagar, Mumbai 400094, India.