Bernoulli-Euler Beam Under Action of a Moving Thermal Source: Characteristics of the Dynamic Behavior

N. F. Morozov, D. A. Indeitsev, A. V. Lukin, I. A. Popov, O. V. Privalova, B. N. Semenov, L. V. Shtukin

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

The problem of a heating source acting on a certain part of a beam surface and moving along it with given speed is solved. It is shown that the most significant role in formation of the beam deflection under loading by a compression force is played by concentrated moments occurring at the moving boundary of the heating source. It is noted that for a source speed less than some critical value, the beam deflection is essentially nonmonotonic. In this case, the largest beam bending deflection occurs when the source speed reaches a value corresponding to the Euler critical force.

Язык оригиналаанглийский
Страницы (с-по)185-188
Число страниц4
ЖурналDoklady Physics
Том64
Номер выпуска4
DOI
СостояниеОпубликовано - 1 апр 2019

Отпечаток

Euler-Bernoulli beams
deflection
Heating
heating
moments
Hot Temperature

Предметные области Scopus

  • Вычислительная механика
  • Сопротивление материалов
  • Физика и астрономия (все)

Цитировать

Morozov, N. F. ; Indeitsev, D. A. ; Lukin, A. V. ; Popov, I. A. ; Privalova, O. V. ; Semenov, B. N. ; Shtukin, L. V. / Bernoulli-Euler Beam Under Action of a Moving Thermal Source : Characteristics of the Dynamic Behavior. В: Doklady Physics. 2019 ; Том 64, № 4. стр. 185-188.
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Bernoulli-Euler Beam Under Action of a Moving Thermal Source : Characteristics of the Dynamic Behavior. / Morozov, N. F.; Indeitsev, D. A.; Lukin, A. V.; Popov, I. A.; Privalova, O. V.; Semenov, B. N.; Shtukin, L. V.

В: Doklady Physics, Том 64, № 4, 01.04.2019, стр. 185-188.

Результат исследований: Научные публикации в периодических изданияхстатья

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T2 - Characteristics of the Dynamic Behavior

AU - Morozov, N. F.

AU - Indeitsev, D. A.

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AU - Popov, I. A.

AU - Privalova, O. V.

AU - Semenov, B. N.

AU - Shtukin, L. V.

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AB - The problem of a heating source acting on a certain part of a beam surface and moving along it with given speed is solved. It is shown that the most significant role in formation of the beam deflection under loading by a compression force is played by concentrated moments occurring at the moving boundary of the heating source. It is noted that for a source speed less than some critical value, the beam deflection is essentially nonmonotonic. In this case, the largest beam bending deflection occurs when the source speed reaches a value corresponding to the Euler critical force.

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