Postbuckling Behavior of Rectangular Moderately Thick Plates and Sandwich Plates

Cheng Zhen-qiang; Wang Xiu-xi; Huang Mao-guang

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Cheng Zhen-qiang, Wang Xiu-xi, Huang Mao-guang. Postbuckling Behavior of Rectangular Moderately Thick Plates and Sandwich Plates[J]. Applied Mathematics and Mechanics, 1994, 15(7): 577-582.

Citation:

Cheng Zhen-qiang, Wang Xiu-xi, Huang Mao-guang. Postbuckling Behavior of Rectangular Moderately Thick Plates and Sandwich Plates[J]. Applied Mathematics and Mechanics, 1994, 15(7): 577-582.

Citation:

Cheng Zhen-qiang, Wang Xiu-xi, Huang Mao-guang. Postbuckling Behavior of Rectangular Moderately Thick Plates and Sandwich Plates[J]. Applied Mathematics and Mechanics, 1994, 15(7): 577-582.

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Postbuckling Behavior of Rectangular Moderately Thick Plates and Sandwich Plates

Department of Modern Mechanics, University of Science and Technologg of China, Hefei

Received Date: 1993-01-04
Publish Date: 1994-07-15

Abstract

Abstract

Postbuckling behavior is investigated for Reciangular Reissner's moderately thickplates and sandwich plates. The fundamental equations and boundary conditions areevpressed in unified dimensionless form for reciangular moderaiely thick plaies and sanduich plaies. Exact solutions of series form with a number of different boundary conditions, especially with unsmmetrical boundary conditions, are oblained bydeveloping a new technique of mixed Fourier series in nonlinear analisis. The nonlinear parlial differenlial equalions are reduced to an infinite set of simultaneous nonlinear algebraic equations, which are truncated by iteration in numerical compulations.
- postbuckling,
- moderately thick plates,
- sandwich plates

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References(9)

References

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