Modal interaction in composite cylinders under hydrostatic pressure
type: Item
instance of: scholarly article
title: Modal interaction in composite cylinders under hydrostatic pressure
zbMATH Open document ID: 0920.73167
DOI: 10.1016/0020-7683(94)00204-A
author: Akihito Kasagi
author: Srinivasan Sridharan
published in: International Journal of Solids and Structures
publication date: 1999-03-23T00:00:00Z
review text: A procedure for the study of the overall and local instabilities in composite ring stiffness shells subjected to hydrostatic pressure is presented. The feature of the formulation is a combination of Koiter's amplitude modulation technique and the Byskov-Hutchinson asymptotic procedure for the interactive buckling analysis. A potential energy function is formulated in terms of a comparatively small number of degrees-of-freedom, viz. the degrees-of-freedom depicting the amplitude modulating function and a scaling factor of the overall buckling mode. Imperfection sensitivity under coincident buckling is examined, together with the optimality under interactive buckling with the total volume of the material kept constant and the critical stress ratio varied.
Mathematics Subject Classification ID: 74H45
Mathematics Subject Classification ID: 74E30
Mathematics Subject Classification ID: 74G60
zbMATH DE Number: 988951
zbMATH Keywords: Koiter's amplitude modulation technique
zbMATH Keywords: Byskov-Hutchinson asymptotic procedure
zbMATH Keywords: imperfection sensitivity
MaRDI profile type: Publication
full work available at URL: 0020-7683(94)00204-a
OpenAlex ID: W2064571809
description: scientific article; zbMATH DE number 988951