Engineering Transactions,
11, 4, pp. 667-676, 1963
Badania Eksperymentalne Kul Grubościennych Obciążonych Hydrostatycznym Ciśnieniem Zewnętrznym
This paper presents the results of stability tests of thick-walled spheres loaded by external pressure. The measurements have been performed using spheres with outer radius 39.5 mm and wall thickness up to 7.8 mm made of soft rubber.
On the basis of the experimental data obtained, the critical pressure and strain is obtained for three different wall-thicknesses as well as for these quantities.
On the basis of the experimental data obtained, the critical pressure and strain is obtained for three different wall-thicknesses as well as for these quantities.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).
References
A. E. GREEN, W. ZERNA, Theoretical Elasticity, Oxford 1954.
J. W. LINNIK, Metoda najmniejszych kwadratów i teoria opracowywania obserwacji, Warszawa 1962. 32
R. ZOELLY, Über ein Knickungsproblem an der Kugelschale, Promotionsarbeit, Zurich 1915.