Determination of the fundamental frequency for rectangular sandwich plate with two free edges
Автор: Lopatin A.V., Deev P.O.
Журнал: Сибирский аэрокосмический журнал @vestnik-sibsau
Рубрика: Математика, механика, информатика
Статья в выпуске: 1 (34), 2011 года.
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In the article the problem of fundamental frequency determination for sandwich plate with two clamped edges and two free edges is solved. Variation equations of plate dynamics were solved by generalized Galerkin method. The formula for general frequency determination has been obtained.
Sandwich plate, vibration frequency, generalized galerkin method
Короткий адрес: https://sciup.org/148176518
IDR: 148176518
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