1. Research Scholar, Dept. of Civil Engineering, Government Engineering College, Thrissur, Kerala 680010, India; A. P. J. Abdul Kalam Technological Univ., Thiruvananthapuram, Kerala 695016, India (corresponding author). ORCID: .
2. Principal Consultant, WRPM Consultants, Thrissur, Kerala 680010, India; formerly, Director and Professor, Dept. of Civil Engineering, Government Engineering College, Thrissur, Kerala 680010, India.
3. Professor, Dept. of Civil Engineering, Government Engineering College, Thrissur, Kerala 680010, India.