1. Professor, College of Civil Engineering and Architecture, Fuzhou Univ., Gongye Rd. 523, Fuzhou, Fujian, Province 350002, People’s Republic of China (corresponding author).
2. PhD Student, College of Civil Engineering and Architecture, Fuzhou Univ., Gongye Rd. 523, Fuzhou, Fujian, Province 350002, People’s Republic of China.