1. College of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China
2. Engineering Research Center of Concrete Technology under Marine Environment, Ministry of Education, Qingdao 266520, China
3. School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China
4. School of Engineering and Built Environment, Griffith University Gold Coast Campus, Southport, QLD 4222, Australia