1. Project Officer, Dept. of Civil Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India.
2. Associate Professor, Dept. of Civil Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India (corresponding author).
3. Associate Professor, Dept. of Engineering Design, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India.
4. Associate Professor, Dept. of Civil, Construction, and Environmental Engineering, Iowa State Univ., Ames, IA 50011.
5. Formerly, Graduate Student, Dept. of Civil Engineering, Indian Institute of Technology Madras, Chennai, Tamil Nadu 600036, India.