Influences of elastic foundations and shear deformations on the buckling behavior of functionally graded material truncated conical shells under axial compression

Abdullah H. Sofiyev; Fethi Kadioglu; Nuri Kuruoglu

doi:10.1080/15376494.2016.1227509

Influences of elastic foundations and shear deformations on the buckling behavior of functionally graded material truncated conical shells under axial compression

Abdullah H. Sofiyev^*, Fethi Kadioglu, Nuri Kuruoglu

^*Corresponding author for this work

Department of Civil Engineering

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

4 Citations (Scopus)

Abstract

This article presents an investigation on the buckling of functionally graded (FG) truncated conical shells under an axial load resting on elastic foundations within the shear deformation theory (SDT). The governing equations are solved using the Galerkin method, and the closed-form solution of the axial buckling load for FG conical shells on elastic foundations within the SDT is obtained. Various numerical examples are presented and discussed to verify the accuracy of the closed-form solution in predicting dimensionless buckling loads for FG conical shells on the Winkler–Pasternak elastic foundations within the SDT.

Original language	English
Pages (from-to)	1353-1366
Number of pages	14
Journal	Mechanics of Advanced Materials and Structures
Volume	24
Issue number	16
DOIs	https://doi.org/10.1080/15376494.2016.1227509
Publication status	Published - 10 Dec 2017

Bibliographical note

Publisher Copyright:
© 2017 Taylor & Francis Group, LLC.

Keywords

axial compression
Buckling
functionally graded truncated conical shells
shear deformation theory
Winkler and Pasternak elastic foundations

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10.1080/15376494.2016.1227509

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title = "Influences of elastic foundations and shear deformations on the buckling behavior of functionally graded material truncated conical shells under axial compression",

abstract = "This article presents an investigation on the buckling of functionally graded (FG) truncated conical shells under an axial load resting on elastic foundations within the shear deformation theory (SDT). The governing equations are solved using the Galerkin method, and the closed-form solution of the axial buckling load for FG conical shells on elastic foundations within the SDT is obtained. Various numerical examples are presented and discussed to verify the accuracy of the closed-form solution in predicting dimensionless buckling loads for FG conical shells on the Winkler–Pasternak elastic foundations within the SDT.",

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Influences of elastic foundations and shear deformations on the buckling behavior of functionally graded material truncated conical shells under axial compression. / Sofiyev, Abdullah H.; Kadioglu, Fethi; Kuruoglu, Nuri.
In: Mechanics of Advanced Materials and Structures, Vol. 24, No. 16, 10.12.2017, p. 1353-1366.

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

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AU - Sofiyev, Abdullah H.

AU - Kadioglu, Fethi

AU - Kuruoglu, Nuri

PY - 2017/12/10

Y1 - 2017/12/10

N2 - This article presents an investigation on the buckling of functionally graded (FG) truncated conical shells under an axial load resting on elastic foundations within the shear deformation theory (SDT). The governing equations are solved using the Galerkin method, and the closed-form solution of the axial buckling load for FG conical shells on elastic foundations within the SDT is obtained. Various numerical examples are presented and discussed to verify the accuracy of the closed-form solution in predicting dimensionless buckling loads for FG conical shells on the Winkler–Pasternak elastic foundations within the SDT.

AB - This article presents an investigation on the buckling of functionally graded (FG) truncated conical shells under an axial load resting on elastic foundations within the shear deformation theory (SDT). The governing equations are solved using the Galerkin method, and the closed-form solution of the axial buckling load for FG conical shells on elastic foundations within the SDT is obtained. Various numerical examples are presented and discussed to verify the accuracy of the closed-form solution in predicting dimensionless buckling loads for FG conical shells on the Winkler–Pasternak elastic foundations within the SDT.

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KW - functionally graded truncated conical shells

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KW - Winkler and Pasternak elastic foundations

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Influences of elastic foundations and shear deformations on the buckling behavior of functionally graded material truncated conical shells under axial compression

Abstract

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