Buckling under external pressure of cylindrical shells with dimple shaped initial imperfections
β Scribed by J.C. Amazigo; W.B. Fraser
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 965 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-7683
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## Abstract This paper investigates numerically and experimentally the influence of initial geometric imperfections on the critical loads of initially stretched thick hyperelastic cylindrical shells under increasing uniform internal pressure. Imperfections in shells can have a global or local chara
In this study, the dynamic buckling of an elastic cylindrical shell with variable thickness, subject to a uniform external pressure which is a power function of time, has been considered. Initially, the fundamental relations and Donnell-type dynamic buckling equation of an elastic cylindrical shell