Nonlinear Buckling Behavior of Spiral Corrugated Sandwich FGM Cylindrical Shells Surrounded by an Elastic Medium

Nonlinear Buckling Behavior of Spiral Corrugated Sandwich FGM Cylindrical Shells Surrounded by an Elastic Medium

This paper presents a semi-analytical approach for investigating the nonlinear buckling and postbuckling of spiral corrugated sandwich functionally graded (FGM) cylindrical shells under external pressure and surrounded by a two-parameter elastic foundation based on Donnell shell theory. The improved...

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Bibliographic Details
Main Authors: Vu Tho Hung, Dang Thuy Dong, Nguyen Thi Phuong, Le Ngoc Ly, Tran Quang Minh, Nguyen-Thoi Trung, Vu Hoai Nam
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
sandwich FGM
spiral corrugated cylindrical shells
postbuckling behavior
external pressure
semi-analytical approach
Online Access:https://www.mdpi.com/1996-1944/13/8/1984

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https://www.mdpi.com/1996-1944/13/8/1984

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