Elastic post-buckling analysis of compressed plates using a two-strip model

M.C.M. Bakker; M. Rosmanit; H. Hofmeyer

doi:10.1016/j.tws.2007.04.006

Elastic post-buckling analysis of compressed plates using a two-strip model

M.C.M. Bakker
, M. Rosmanit
, H. Hofmeyer

Applied Mechanics

Research output: Contribution to journal › Article › Academic › peer-review

18 Citations (Scopus)

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Abstract

This paper shows that a simple two-strip model can be used to describe the post-buckling behaviour of simply supported rectangular plates subjected to uni- and biaxial compression, provided the ratio of the post-buckling to pre-buckling stiffness of the perfectly flat plate is known. The formulas for this two-strip model are derived in two ways: by using a force method, and by using an energy method. The two-strip model is compared to other available solutions in literature and it is shown that the model can be regarded as a modification of the lower bound plate analysis method

Original language	English
Pages (from-to)	502-516
Journal	Thin-Walled Structures
Volume	45
Issue number	5
DOIs	https://doi.org/10.1016/j.tws.2007.04.006
Publication status	Published - 2007

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title = "Elastic post-buckling analysis of compressed plates using a two-strip model",

abstract = "This paper shows that a simple two-strip model can be used to describe the post-buckling behaviour of simply supported rectangular plates subjected to uni- and biaxial compression, provided the ratio of the post-buckling to pre-buckling stiffness of the perfectly flat plate is known. The formulas for this two-strip model are derived in two ways: by using a force method, and by using an energy method. The two-strip model is compared to other available solutions in literature and it is shown that the model can be regarded as a modification of the lower bound plate analysis method",

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AU - Bakker, M.C.M.

AU - Rosmanit, M.

AU - Hofmeyer, H.

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Y1 - 2007

N2 - This paper shows that a simple two-strip model can be used to describe the post-buckling behaviour of simply supported rectangular plates subjected to uni- and biaxial compression, provided the ratio of the post-buckling to pre-buckling stiffness of the perfectly flat plate is known. The formulas for this two-strip model are derived in two ways: by using a force method, and by using an energy method. The two-strip model is compared to other available solutions in literature and it is shown that the model can be regarded as a modification of the lower bound plate analysis method

AB - This paper shows that a simple two-strip model can be used to describe the post-buckling behaviour of simply supported rectangular plates subjected to uni- and biaxial compression, provided the ratio of the post-buckling to pre-buckling stiffness of the perfectly flat plate is known. The formulas for this two-strip model are derived in two ways: by using a force method, and by using an energy method. The two-strip model is compared to other available solutions in literature and it is shown that the model can be regarded as a modification of the lower bound plate analysis method

U2 - 10.1016/j.tws.2007.04.006

DO - 10.1016/j.tws.2007.04.006

M3 - Article

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SP - 502

EP - 516

JO - Thin-Walled Structures

JF - Thin-Walled Structures

IS - 5

ER -

Elastic post-buckling analysis of compressed plates using a two-strip model

Abstract

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