1. Department of Engineering Mechanics, Zhejiang University, Yuquan Campus, Hangzhou 310027, China
2. State Key Laboratory of Fluid Power and Mechatronic Systems, Zhejiang University, Yuquan Campus, Hangzhou 310027, China
3. Department of Architecture and Civil Engineering, City University of Hong Kong, 83 Tat Chee Avenue Kowloon Tong, Hong Kong, China
4. School of Mathematics and Physics, China University of Geosciences, Wuhan 430074, China
5. Department of Mechanical and Aerospace Engineering, University of Missouri, Columbia, Missouri 65211, USA
6. Department of Civil Engineering, Zhejiang University, Zijingang Campus, Hangzhou 310058, China
7. Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province, Zhejiang University, Yuquan Campus, Hangzhou 310027, China