1. College of Civil Engineering and Architecture, Zhejiang Univ., Room B713, AnZhong Buildiing, No. 866 Yuhangtang Road, Hangzhou, Zhejiang Province, 310058, CN (Corresponding author), e-mail: wangjinfeng@zju.edu.cn
2. College of Civil Engineering and Architecture, Zhejiang Univ., Room B713, AnZhong Buildiing, No. 866 Yuhangtang Road, Hangzhou, Zhejiang Province, 310058, CN, e-mail: hwxiang@zju.edu.cn
3. College of Civil Engineering and Architecture, Zhejiang Univ., Room B713, AnZhong Buildiing, No. 866 Yuhangtang Road, Hangzhou, Zhejiang Province, 310058, CN, e-mail: wuxi@zju.edu.cn