A Novel Experimental Method and its Numerical Simulation for the Bi-Stable Anti-Symmetric Composite Shell

Author:

Wu He Long1,Zhang Zheng2,Bao Yu Mei2,Wu Hua Ping1

Affiliation:

1. Zhejiang Tongji Vocational College of Science and Technology

2. Zhejiang University of Technology

Abstract

Based on the discussion of the current research methods about the bi-stable composite shell, a novel experimental method named four points bending loading is presented to provide driving moments to snap an anti-symmetric bi-stable composite shell from one stable state to another. Then, the feasibility of this new method was confirmed using the finite element analysis software ABAQUS. Finally, the future work, which is to construct an experimental platform according the four points bending loading method, is pointed out.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference10 articles.

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3. Portela P. et al: Computers & Structures, Vol. 86 (2008), pp.347-356.

4. D.A. Galletly, S.D. Guest, in: Proceedings of the IASS-IACM 2000, Fourth International Colloquium on Computation of Shell & Spatial Structures, Chania-Crete, Greece (2000).

5. S. Pellegrino, S.D. Guest: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 462 (2006), pp.839-854.

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