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Influence of rigid constraints on the deformation of a hydrostatically compressed shell
V. V. Kiselev, D. V. Dolgikh Mikheev Institute of Metal Physics, Ekaterinburg, 620990, Russia
Abstract:
The change in the cross section of a shell with external and internal constraints is analyzed by analytical and numerical methods using simplified nonlinear models. It is shown that an appropriate choice of constraints eliminates unwanted wrinkles and imparts the shape of a regular hollow polyhedron to a circular shell.
Keywords:
shells, deformation, hydrostatic pressure, nonlinear theory of elasticity.
Received: 24.11.2015 Revised: 31.05.2016
Citation:
V. V. Kiselev, D. V. Dolgikh, “Influence of rigid constraints on the deformation of a hydrostatically compressed shell”, Prikl. Mekh. Tekh. Fiz., 58:3 (2017), 178–189; J. Appl. Mech. Tech. Phys., 58:3 (2017), 529–538
Linking options:
https://www.mathnet.ru/eng/pmtf714 https://www.mathnet.ru/eng/pmtf/v58/i3/p178
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