Journal of the Korean Society of Safety (한국안전학회지)
- Volume 4 Issue 1
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- Pages.47-58
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- 1989
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
Vibration Anatysis on plates Stffened wlth Viscoelastic Beams
점탄성보로 보강된 평판의 진동해석
- Published : 1989.12.01
Abstract
This paper treats the vibration analysis of a simply supported rectangular plate stiffened with viscoelastic beams. The effect of viscoelastic beams on the vibration of the plate is analyzed by using Dirac delta function and the equation of motion can be expressed only one equation. The frequency equation is obtained by applying Laplace transformation. The effect of volumes, numben and aspect ratios of beam on the frequency of the plate is analyzed.
Keywords