Influence of discretely arranged longitudinal ribs on the stability and vibrations of open circular cylindrical shells |
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| Authors: | H Abramovich V A Zarutskii |
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| Institution: | (1) Mechanical Engineering Research Institute, Mal. Kharitonjevsky Str. 4, 101990 Moscow, Russia;(2) Ezra Str. 24/5, 76201 Rehovot, Israel |
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| Abstract: | Open cylindrical shells reinforced with quasiregular sets of longitudinal ribs and hinged at all edges are considered. The
effect of the discrete arrangement and number of ribs on the critical stresses that cause instability under longitudinal compression
and on the minimum natural frequencies of vibrations is examined. Numerical results are analyzed |
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