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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2019, Number 5, Pages 61–65
(Mi vmumm3631)
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Short notes
Action of moving loads on the Bernoulli–Euler and Timoshenko beams
T. I. Zhdan Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
A dynamic behavior of Bernoulli–Euler and Timoshenko beams subjected to a moving concentrated load is considered. A solution of this problem is found and analyzed in the form of a convergent series in the case of a stretched beam and a beam lying on an elastic foundation. The parameter ranges where the results of these two models are coincident are found. It is shown that, under certain conditions, a resonance is possible in such a system.
Key words:
elastic foundation, resonance, Bernoulli–Euler model, Timoshenko model, bending moment, moving load.
Received: 11.03.2018
Citation:
T. I. Zhdan, “Action of moving loads on the Bernoulli–Euler and Timoshenko beams”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2019, no. 5, 61–65; Moscow University Mechanics Bulletin, 74:5 (2019), 123–127
Linking options:
https://www.mathnet.ru/eng/vmumm3631 https://www.mathnet.ru/eng/vmumm/y2019/i5/p61
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Abstract page: | 150 | Full-text PDF : | 186 | References: | 25 | First page: | 8 |
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