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Buckling of ring stiffened domes under external hydrostatic pressure

✍ Scribed by Carl T.F. Ross; Andrew P.F. Little; Leonidas Chasapides; Jeff Banks; Daniele Attanasio

Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
809 KB
Volume
31
Category
Article
ISSN
0029-8018

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✦ Synopsis

The paper reports on the buckling of three ring-stiffened prolate domes under external hydrostatic pressure. The study was partly theoretical and partly experimental, where in the case of the latter, the finite element was used. Comparison between experiment and theory was good. The effect of ring stiffening the domes was to increase their buckling resistances by factors varying from 4.43 to 5.72.

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The buckling of GRP hemi-ellipsoidal dom
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The paper reports on a theoretical and an experimental investigation into six GRP hemiellipsoidal dome shells, which were tested to destruction under external hydrostatic pressure. All six domes were of oblate shape and of three different aspect ratios. Each aspect ratio consisted of two dome shells