1. Superintending Engineer, Civil Construction Wing, All India Radio, New Delhi 110003, India. Email:
2. Research Scholar, Dept. of Civil Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India (corresponding author). ORCID: .
3. Professor, Dept. of Civil Engineering, Indian Institute of Technology Delhi, New Delhi 110016, India.
4. Professor, Dept. of Civil and Environmental Engineering, Univ. of Hawai’i at Mānoa, Honolulu, Hawaii 96822.