1. Ph.D. Candidate, Space Structures Research Centre, College of Civil Engineering and Architecture, Zhejiang Univ., Hangzhou 310058, China; Ph.D. Candidate, Center for Balance Architecture, Zhejiang Univ., Hangzhou 310028, China.
2. Professor, Space Structures Research Centre, College of Civil Engineering and Architecture, Zhejiang Univ., Hangzhou 310058, China; Professor, Center for Balance Architecture, Zhejiang Univ., Hangzhou 310028, China (corresponding author).