Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium

A. H. Sofiyev; D. Hui; A. A. Valiyev; F. Kadioglu; S. Turkaslan; G. Q. Yuan; V. Kalpakci; A. Özdemir

doi:10.1080/15397734.2015.1083870

Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium

A. H. Sofiyev^*, D. Hui, A. A. Valiyev, F. Kadioglu, S. Turkaslan, G. Q. Yuan, V. Kalpakci, A. Özdemir

^*Corresponding author for this work

Department of Civil Engineering

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

53 Citations (Scopus)

Abstract

The vibration and stability of axially loaded sandwich cylindrical shells with the functionally graded (FG) core with and without shear stresses and rotary inertia resting Pasternak foundation are investigated. The dynamic stability is derived based on the first order shear deformation theory (FSDT) including shear stresses. The axial load and dimensionless fundamental frequency for FG sandwich shell with shear stresses and rotary inertia and resting on the Pasternak foundation. Finally, the influences of variations of FG core, elastic foundations, shear stresses and rotary inertia on the fundamental frequencies and critical axial loads are investigated.

Original language	English
Pages (from-to)	384-404
Number of pages	21
Journal	Mechanics Based Design of Structures and Machines
Volume	44
Issue number	4
DOIs	https://doi.org/10.1080/15397734.2015.1083870
Publication status	Published - 1 Oct 2016

Bibliographical note

Publisher Copyright:
© 2016, Copyright © Taylor & Francis Group, LLC.

Keywords

Dental implant
elastic foundation
functionally graded sandwich shells
rotary inertia
shear stresses
stability
vibration

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10.1080/15397734.2015.1083870

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Sofiyev, A. H., Hui, D., Valiyev, A. A., Kadioglu, F., Turkaslan, S., Yuan, G. Q., Kalpakci, V., & Özdemir, A. (2016). Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium. Mechanics Based Design of Structures and Machines, 44(4), 384-404. https://doi.org/10.1080/15397734.2015.1083870

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title = "Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium",

abstract = "The vibration and stability of axially loaded sandwich cylindrical shells with the functionally graded (FG) core with and without shear stresses and rotary inertia resting Pasternak foundation are investigated. The dynamic stability is derived based on the first order shear deformation theory (FSDT) including shear stresses. The axial load and dimensionless fundamental frequency for FG sandwich shell with shear stresses and rotary inertia and resting on the Pasternak foundation. Finally, the influences of variations of FG core, elastic foundations, shear stresses and rotary inertia on the fundamental frequencies and critical axial loads are investigated.",

keywords = "Dental implant, elastic foundation, functionally graded sandwich shells, rotary inertia, shear stresses, stability, vibration",

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doi = "10.1080/15397734.2015.1083870",

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Sofiyev, AH, Hui, D, Valiyev, AA, Kadioglu, F, Turkaslan, S, Yuan, GQ, Kalpakci, V & Özdemir, A 2016, 'Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium', Mechanics Based Design of Structures and Machines, vol. 44, no. 4, pp. 384-404. https://doi.org/10.1080/15397734.2015.1083870

TY - JOUR

T1 - Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium

AU - Sofiyev, A. H.

AU - Hui, D.

AU - Valiyev, A. A.

AU - Kadioglu, F.

AU - Turkaslan, S.

AU - Yuan, G. Q.

AU - Kalpakci, V.

AU - Özdemir, A.

PY - 2016/10/1

Y1 - 2016/10/1

N2 - The vibration and stability of axially loaded sandwich cylindrical shells with the functionally graded (FG) core with and without shear stresses and rotary inertia resting Pasternak foundation are investigated. The dynamic stability is derived based on the first order shear deformation theory (FSDT) including shear stresses. The axial load and dimensionless fundamental frequency for FG sandwich shell with shear stresses and rotary inertia and resting on the Pasternak foundation. Finally, the influences of variations of FG core, elastic foundations, shear stresses and rotary inertia on the fundamental frequencies and critical axial loads are investigated.

AB - The vibration and stability of axially loaded sandwich cylindrical shells with the functionally graded (FG) core with and without shear stresses and rotary inertia resting Pasternak foundation are investigated. The dynamic stability is derived based on the first order shear deformation theory (FSDT) including shear stresses. The axial load and dimensionless fundamental frequency for FG sandwich shell with shear stresses and rotary inertia and resting on the Pasternak foundation. Finally, the influences of variations of FG core, elastic foundations, shear stresses and rotary inertia on the fundamental frequencies and critical axial loads are investigated.

KW - Dental implant

KW - elastic foundation

KW - functionally graded sandwich shells

KW - rotary inertia

KW - shear stresses

KW - stability

KW - vibration

UR - http://www.scopus.com/inward/record.url?scp=84969834482&partnerID=8YFLogxK

U2 - 10.1080/15397734.2015.1083870

DO - 10.1080/15397734.2015.1083870

M3 - Article

AN - SCOPUS:84969834482

SN - 1539-7734

VL - 44

SP - 384

EP - 404

JO - Mechanics Based Design of Structures and Machines

JF - Mechanics Based Design of Structures and Machines

IS - 4

ER -

Effects of shear stresses and rotary inertia on the stability and vibration of sandwich cylindrical shells with FGM core surrounded by elastic medium

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