1. Ph.D. Candidate, Dept. of Civil Engineering, Faculty of Engineering, Khon Kaen Univ., Khon Kaen 40002, Thailand.
2. Professor, Sustainable Infrastructure Research and Development Center, Dept. of Civil Engineering, Faculty of Engineering, Khon Kaen Univ., Khon Kaen 40002, Thailand (corresponding author).
3. Assisstant Professor, Sustainable Infrastructure Research and Development Center, Dept. of Civil Engineering, Faculty of Engineering, Khon Kaen Univ., Khon Kaen 40002, Thailand.