1. School of Civil, Mining, and Environmental Engineering, University of Wollongong, Northfield Ave., Wollongong 2522, Australia
2. School of Civil, Mining, and Environmental Engineering, University of Wollongong, Northfield Ave., Wollongong 2522, Australia, https://orcid.org/0000-0003-0110-5034
3. School of Civil, Mining, and Environmental Engineering, University of Wollongong, Northfield Ave., Wollongong 2522, Australia (Corresponding author), e-mail: mhadi@uow.edu.au, https://orcid.org/0000-0002-6490-889X