1. Lecturer, College of Civil Engineering, Hunan Univ., Changsha 410082, Hunan, China.
2. Associate Professor, Key Laboratory for Wind and Bridge Engineering of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha 410082, Hunan, China.
3. Associate Professor, Nottingham Geospatial Institute, Univ. of Nottingham, Nottingham NG7 2TU, U.K. (corresponding author).
4. Professor, College of Civil Engineering, Hunan Univ., Changsha 410082, Hunan, China.
5. Ph.D., Nottingham Geospatial Institute, Univ. of Nottingham, Nottingham NG7 2TU, U.K.