Resonance fluctuations of sandwich beam

Authors

  • E. I. Starovoytov Educational Establishment «Belarusian State University of Transport»; 246653, Belarus, Gomel, Kirova str., 34
  • A. V. Yarovaya Educational Establishment «Belarusian State University of Transport»; 246653, Belarus, Gomel, Kirova str., 34

Keywords:

трехслойный стержень, динамическая безопасность, резонанс.

Abstract

Considered fluctuations under resonance sandwich beam with filler under the action of local surface loads. For the kinematics description of carryings layers accepted the hypotheses Bernoulli. In hard compressed filler the precise ratio of a theory of elastic strength with linear approximating of movements of his its points from cross-sectional coordinate z are fair. Received the analytical deciding and conducted their numeric analysis. The capability of a development of a false resonance is investigated.

Author Biographies

E. I. Starovoytov, Educational Establishment «Belarusian State University of Transport»; 246653, Belarus, Gomel, Kirova str., 34

Grand PhD in Physical and Mathematical Sciences, Professor

A. V. Yarovaya, Educational Establishment «Belarusian State University of Transport»; 246653, Belarus, Gomel, Kirova str., 34

PhD in Physical and Mathematical Sciences, Associate Professor

References

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Старовойтов Э.И., Леоненко Д.В., Яровая А.В. Особенности колебаний трехслойного стержня при локальных и импульсных воздействиях // Прикл. механика. – 2005. – Т. 41, № 7. – С. 122–129.

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Published

2006-09-25

How to Cite

Starovoytov Э. И. and Yarovaya А. В. (2006) “Resonance fluctuations of sandwich beam”, Chrezvychaynye situatsii: obrazovanie i nauka, 1(1), pp. 66–73. Available at: https://journals.ucp.by/index.php/gei/article/view/651 (Accessed: 2 December 2021).