1. Lecturer, Dept. of Civil Engineering, Building 60, Monash Univ., Melbourne, Vic. 3800, Australia. E-mail: Asadul.Haque@eng.monash.edu.au
2. Postgraduate Student, Dept. of Civil Engineering, Building 60, Monash Univ., Melbourne, Vic. 3800, Australia. E-mail: ehteshamul.kabir@eng.monash.edu.au
3. Associate Professor, Dept. of Civil Engineering, Building 60, Monash Univ., Melbourne, Vic. 3800, Australia. E-mail: malek.bouazza@eng.monash.edu.au