Nonlinear Bending of Simply Supported Rectangular Sandwich Plates

Liu Ren-huai; Cheng Zhen-qiang

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Article Navigation > Applied Mathematics and Mechanics > 1993 > 14(3): 203-218

Liu Ren-huai, Cheng Zhen-qiang. Nonlinear Bending of Simply Supported Rectangular Sandwich Plates[J]. Applied Mathematics and Mechanics, 1993, 14(3): 203-218.

Citation:

Liu Ren-huai, Cheng Zhen-qiang. Nonlinear Bending of Simply Supported Rectangular Sandwich Plates[J]. Applied Mathematics and Mechanics, 1993, 14(3): 203-218.

Citation:

Liu Ren-huai, Cheng Zhen-qiang. Nonlinear Bending of Simply Supported Rectangular Sandwich Plates[J]. Applied Mathematics and Mechanics, 1993, 14(3): 203-218.

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Nonlinear Bending of Simply Supported Rectangular Sandwich Plates

Liu Ren-huai¹,
Cheng Zhen-qiang²

1.
Shanghai University of Technology., Shanghai Institute of Applied Mathematics and Mechanics, Shanghai;
2.
Department of Modern Mechanics, University of Science and Technology of China, Hefei

Received Date: 1991-11-22
Publish Date: 1993-03-15

Abstract

Abstract

In this paper,fundamental equations and boundary conditions of the nonlinear bending theory for a rectangular sandwicl slate with a soft core are derived by means of the method of calculus of variations.Then the nonlinear bending for a simply supported rectangular sandwich plate under the uniform lateral load is investigated by use of the perturbation method and a quite accurate analytic solution is obtained.
- rectangular sandwich plate,
- nonlinear bending

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References(14)

References

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