Nonsymmetric buckling of plate-end pressure vessels

Jinguang Teng; J. M. Rotter

doi:10.1115/1.3265679

Nonsymmetric buckling of plate-end pressure vessels

Jinguang Teng, J. M. Rotter

Research output: Journal article publication › Journal article › Academic research › peer-review

6 Citations (Scopus)

Abstract

Small cylindrical pressure vessels are often constructed with a circular flat plate end closure. The end-plate undergoes large deformations under working loads. High local stresses develop at the junction between thecylinder and end-plate, causing yield under proof loading. The compressive circumferential stresses at the junction may lead to bifurcation into a nonsymmetric deformation mode. This study explores the geometrically nonlinearelastic-plastic behavior of plate-end pressure vessels. The form of the axisymmetric prebuckling path is investigated, showing the strongly stiffeningnature of the response. Bifurcation of the closure into a nonsymmetric modeis then studied.

Original language	English
Pages (from-to)	304-311
Number of pages	8
Journal	Journal of Pressure Vessel Technology, Transactions of the ASME
Volume	111
Issue number	3
DOIs	https://doi.org/10.1115/1.3265679
Publication status	Published - 1 Jan 1989
Externally published	Yes

ASJC Scopus subject areas

Safety, Risk, Reliability and Quality
Mechanics of Materials
Mechanical Engineering

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10.1115/1.3265679

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Nonsymmetric buckling of plate-end pressure vessels

Abstract

ASJC Scopus subject areas

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