Composites Research

The Korean Society for Composite Materials (한국복합재료학회)
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A Simple Method of Vibration Analysis of Speical Orthotropic Plate with A Pair of Opposite Edges Simply Supported and the Other Pair of Opposite Edges Free

양단단순-타단자유인 특별직교이방성 적층복합판의 간편한 진동해석

  • Published : 1999.08.01
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Abstract

In this paper, a simple but accurate method of vibration analysis of structural elements with or without attached mass/masses is presented. The method used has been developed by D.H., Kim since 1974. This method is very effective for the plates with arbitrary conditions and irregular sections. This method is applied to the special orthotropic plate with two opposite edges simply supported and the other two opposite edges free. Such plate represents the most of the simply supported bridges/decks, including concrete and girders-cross beam systems. Detailed illustration is given for beams and plates for easy understanding. Some laminate orientation for which the special orthotropic equations can be applied are identified.

이 논문에서는 첨가질량이 있거나 없는 구조요소에 대한 간편하고 정확한 진동해석 방법이 주어진다. 사용된 방법은 1974년 Kim, D. H.에 의해 개발되었다. 이 방법은 변단면과 다양한 경계조건을 갖는 판에 매우 효과적이다. 이 방법은 양단단순-타단자유를 갖는 특별직교이방성 적층복합판에 대해 적용되었다. 이러한 판은 콘크리트 거더-가로보 시스템을 포함하는 단순 지지된 교량상판의 대부분을 나타낸다. 쉬운 이해를 위해 상세한 실예가 보와판에 대해 주어졌다.

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References

  1. Composite Structures for Civil and Architectural Engineering Kim, D. H.
  2. Proc. International Symposium on Engineering Problems in Creating Coastal Industrial Sites A Method of Vibration Analysis of Irregularly Shaped Structural Elements Kim, D. H.
  3. Proc. 1st Japan Int. SAMPE Symposium A Simple Method of Vibration Analysis of Irregularly Shaped Composite Structural Elements Kim, D. H.;Hwang, J. W.;Chun, D. S.
  4. Proc. 8th Structural Congress Vibration Analysis of Irregularly Shaped Composite Structural Members-For Higher Modes Kim, D. H.;Hwang, J. W.;Chun, D. S.
  5. Proc. ICCM 8 Vibration Analysis of Irregularly Shaped Laminated Thick Composite Plates Kim, D. H.
  6. Proc. EASEC-Ⅲ Vibration Analysis of Laminated Thick Composite Plates Kim, D. H.
  7. Proc. EASEC-Ⅴ The Effect of Neglecting Own Weight on the Natural Frequency of Vibration of Laminated Composite Plates with Attached Mass/Masses Kim, D. H.
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