1. Graduate Research Assistant, Dept. of Civil Engineering, Babol Univ. of Technology, Babol 47158-14339, Iran (corresponding author).
2. Ph.D. Candidate, Faculty of Civil Engineering, Semnan Univ., Semnan 48178-53159, Iran.
3. Professor, Centre for Built Infrastructure Research, School of Civil and Environmental Engineering, Univ. of 24 Technology Sydney (UTS), Sydney, NSW 2007, Australia.