1. Ph.D. Student, School of Materials and Science Engineering, Southeast Univ., Nanjing 211189, China; Dept. of Civil, Environmental and Geomatic Engineering, Univ. College London, London WC1E 6BT, UK.
2. Ph.D. Student, School of Materials and Science Engineering, Southeast Univ., Nanjing 211189, China.
3. Assistant Professor, School of Civil Engineering, Suzhou Univ. of Science and Technology, Suzhou 215011, China.
4. Associate Professor, Dept. of Civil, Environmental and Geomatic Engineering, Univ. College London, London WC1E 6BT, UK.
5. Professor, School of Materials and Science Engineering, Southeast Univ., Nanjing 211189, China; Key Laboratory of Disaster Prevention and Mitigation in Civil Engineering of Gansu Province, Lanzhou Univ. of Technology, Lanzhou 730050, China (corresponding author).