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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2007, Volume 48, Issue 2, Pages 112–122
(Mi pmtf2018)
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This article is cited in 2 scientific papers (total in 2 papers)
Stress waves in a rod subjected to a moving load
R. G. Yakupov Institute of Mechanics, Ufa Scientific Center, Russian Academy of Sciences, Ufa, 450054
Abstract:
The wave processes in a semi-infinite rod located in an elastic medium and subjected to a point load moving at a constant velocity are considered. The system of two differential equations of motion of Timoshenko beam theory is solved using the Laplace transform in time. The integrals obtained are determined numerically. Variation of the bending moment on the longitudinal coordinate behind the elastic-wave front and the region of action of the point force at various times is shown. The results of the solution are influence functions.
Keywords:
rod, point load, stress waves.
Received: 08.06.2006
Citation:
R. G. Yakupov, “Stress waves in a rod subjected to a moving load”, Prikl. Mekh. Tekh. Fiz., 48:2 (2007), 112–122; J. Appl. Mech. Tech. Phys., 48:2 (2007), 241–249
Linking options:
https://www.mathnet.ru/eng/pmtf2018 https://www.mathnet.ru/eng/pmtf/v48/i2/p112
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Abstract page: | 16 | Full-text PDF : | 6 |
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