1. Associate Professor, Dept. of Bridge Engineering, School of Transportation, Southeast Univ., Nanjing 210096, China (corresponding author).
2. Formerly, Student, Dept. of Civil and Environmental Engineering, Louisiana State Univ., Baton Rouge, LA 70803.
3. Assistant Professor, School of Sustainable Engineering and the Built Environment, Arizona State Univ., Tempe, AZ 85281.
4. Professor, Dept. of Bridge Engineering, School of Transportation, Southeast Univ., Nanjing 210096, China.