1. Postdoctoral Research Fellow, Dept. of Civil and Environmental Engineering, Hole School of Construction Engineering, Univ. of Alberta, 5-047 Markin/Canadian Natural Resources Limited and Natural Resources Engineering Facility, Edmonton, AB, Canada T6G 2W2.
2. Professor, School of Civil Engineering and Mechanics, Huazhong Univ. of Science and Technology, Wuhan, Hubei 430074, China.
3. Civil Engineer, Infrastructure Dept. of TongJi Hospital, TongJi Medical College Huazhong Univ. of Science and Technology, Wuhan, Hubei 430030, China (corresponding author).