caa a22 4500 46316444X CHVBK 20180406164757.0 cr unu---uuuuu 170326e20071201xx s 000 0 eng 10.1007/s10778-008-0009-2 doi (NATIONALLICENCE)springer-10.1007/s10778-008-0009-2 Stability of corrugated composite noncircular cylindrical shells under external pressure [Elektronische Daten] [N. Semenyuk, N. Zhukova, V. Ostapchuk] Cylindrical shells consisting of cylindrical panels of smaller radius and subjected to uniform external pressure are analyzed for stability. The geometrical parameters of the shells are approximated by Fourier series on a discrete set of points. The Timoshenko theory of shells is used. The solution is represented in the form of trigonometric series. It is shown that short-and medium-length shells with cylindrical panels are advantageous over circular shells. By selecting appropriate parameters of the panels, keeping the mass of the shell constant, it is possible to achieve a significant gain in critical loads. The shells under consideration are less effective than isotropic shells. Shells with sinusoidal corrugation under external pressure are of no practical interest Springer Science+Business Media, Inc., 2007 stability nationallicence shells nationallicence panels nationallicence composite materials nationallicence external pressure nationallicence buckling load nationallicence buckling mode nationallicence Semenyuk N. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut Zhukova N. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut Ostapchuk V. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut International Applied Mechanics Springer US; http://www.springer-ny.com 43/12(2007-12-01), 1380-1389 1063-7095 43:12<1380 2007 43 10778 https://doi.org/10.1007/s10778-008-0009-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10778-008-0009-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Semenyuk N. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Zhukova N. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Ostapchuk V. S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, Ukraine aut NATIONALLICENCE 773 0- International Applied Mechanics Springer US; http://www.springer-ny.com 43/12(2007-12-01), 1380-1389 1063-7095 43:12<1380 2007 43 10778 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer