Axisymmetric ridges and circumferential buckling of indented shells of revolution.
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DOI: 10.1103/physreve.105.065003
Abstract: When poking a thin shell-like structure, like a plastic water bottle, experience shows that an initial axisymmetric dimple forms around the indentation point. The ridge of this dimple, with increasing indentation, eventually buckles into a… read more here.
Keywords: circumferential buckling; ridge; indentation; shells revolution ... See more keywords
3D Vibration Analysis of Combined Shells of Revolution
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Structural Stability and Dynamics"
DOI: 10.1142/s0219455419500056
Abstract: A three-dimensional (3D) method of analysis is presented for determining the natural frequencies and the mode shapes of combined hemispherical–cylindrical shells of revolution with and without a top opening by the Ritz method. Instead of… read more here.
Keywords: shells revolution; ritz method; combined shells; method ... See more keywords