1. Ph.D. Candidate, Discipline of Civil, Surveying, and Environmental Engineering, College of Engineering, Science, and Environment, Univ. of Newcastle, Callaghan, NSW 2308, Australia. ORCID:
2. Professor, Discipline of Civil, Surveying, and Environmental Engineering, College of Engineering, Science, and Environment, Univ. of Newcastle, Callaghan, NSW 2308, Australia (corresponding author).
3. Chief Technical Principal and General Manager Technical Excellence, SMEC, Australia and New Zealand Div., Level 6, 480 St Pauls Terrace, Fortitude Valley, QLD 4006, Australia.
4. Ph.D. Candidate, Discipline of Civil, Surveying, and Environmental Engineering, College of Engineering, Science, and Environment, Univ. of Newcastle, Callaghan, NSW 2308, Australia.
5. Principal Engineer Geotechnical, Transport for NSW, Sydney, NSW 2145, Australia.