1. Ph.D. Student, School of Sustainable Engineering and Built Environment, Arizona State Univ., Tempe, AZ 85287.
2. Professor, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China (corresponding author).
3. Former Graduate Student, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.
4. Graduate Student, College of Civil Engineering, Hunan Univ., Changsha, Hunan 410082, China.
5. Professor, School of Sustainable Engineering and Built Environment, Arizona State Univ., Tempe, AZ 85287.