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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2013, Volume 54, Issue 4, Pages 141–149
(Mi pmtf1165)
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Load-bearing capacity of curvilinear ice plates reinforced by a rigid insert
Yu. V. Nemirovskii, T. P. Romanova Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 630090, Russia
Abstract:
A method is developed for determining the load-bearing capacity of ice plates, which are modeled by an ideal rigid-plastic plate located on an incompressible foundation. The plate with a simply supported or clamped arbitrary smooth curvilinear contour is subjected to a load uniformly distributed over an arbitrarily shaped reinforced local central region. An analytical expression for the ultimate load is derived. A plate shaped as an ellipse is considered as an example.
Keywords:
ice plate, rigid-plastic model, curvilinear contour, rigid insert, incompressible foundation, ultimate load, material with different tensile and compressive ultimate stresses.
Received: 10.05.2012 Revised: 08.11.2012
Citation:
Yu. V. Nemirovskii, T. P. Romanova, “Load-bearing capacity of curvilinear ice plates reinforced by a rigid insert”, Prikl. Mekh. Tekh. Fiz., 54:4 (2013), 141–149; J. Appl. Mech. Tech. Phys., 54:4 (2013), 636–643
Linking options:
https://www.mathnet.ru/eng/pmtf1165 https://www.mathnet.ru/eng/pmtf/v54/i4/p141
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Statistics & downloads: |
Abstract page: | 24 | Full-text PDF : | 7 |
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