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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2002, Volume 43, Issue 2, Pages 142–154
(Mi pmtf2616)
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This article is cited in 4 scientific papers (total in 4 papers)
Dynamic plastic damage of simply and doubly connected elliptic plates
Yu. V. Nemirovskii, T. P. Romanova Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
This paper studies the dynamic behavior of simply and doubly connected elliptic ideal rigid-plastic plates with simply supported or clamped contours under short-time intensive dynamic loads. It is shown that there are several mechanisms of dynamic deformation of plates. For each mechanism, equations of the dynamic behavior are obtained. Operating conditions of these mechanisms are analyzed. Analytical expressions for the ultimate, “high” and “superhigh” loads and the maximum final deflection are obtained. Numerical examples are given.
Received: 10.07.2001
Citation:
Yu. V. Nemirovskii, T. P. Romanova, “Dynamic plastic damage of simply and doubly connected elliptic plates”, Prikl. Mekh. Tekh. Fiz., 43:2 (2002), 142–154; J. Appl. Mech. Tech. Phys., 43:2 (2002), 291–301
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https://www.mathnet.ru/eng/pmtf2616 https://www.mathnet.ru/eng/pmtf/v43/i2/p142
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