1. College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, China
2. College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, China; Institute of Advanced Engineering Materials and Structures, College of Mechanical and Architectural Engineering, Taishan University, Tai’an, China
3. Institute of Nano Engineering, College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, China