1. Ph.D. Student, Civil and Infrastructure Engineering, School of Engineering, Univ. of RMIT, Melbourne, VIC 3000, Australia (corresponding author).
2. Professor, Civil and Infrastructure Engineering, School of Engineering, Univ. of RMIT, Melbourne, VIC 3000, Australia.
3. Senior Lecturer, Civil and Infrastructure Engineering, School of Engineering, Univ. of RMIT, Melbourne, VIC 3000, Australia.