1. Assistant Professor, College of Civil Engineering, Hefei Univ. of Technology, Tunxi Rd. 193, Hefei 230009, China; Assistant Professor, Anhui Key Laboratory of Civil Engineering Structures and Materials, Tunxi Rd. 193, Hefei 230009, China (corresponding author).
2. Professor, College of Civil Engineering, Hefei Univ. of Technology, Tunxi Rd. 193, Hefei 230009, China; Professor, Anhui Key Laboratory of Civil Engineering Structures and Materials, Tunxi Rd. 193, Hefei 230009, China.