1. Graduate Research Assistant, Key Laboratory for Green and Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha 410082, China.
2. Associate Professor, Key Laboratory for Green and Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha 410082, China (corresponding author).
3. Ph.D. Candidate, Key Laboratory for Green and Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan Univ., Changsha 410082, China.