Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2003.11a
  • /
  • Pages.808-813
  • /
  • 2003
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Free Vibration Analysis of Opening Thick Plate

유공 후판의 자유진동해석

  • 오숙경 (원광대학교 대학원 건축공학과) ;
  • 김일중 (전북과학대학 건축ㆍ토목계) ;
  • 이효진 (원광대학교 대학원 건축공학) ;
  • 이용수 (원광대학교 건축학부)
  • Published : 2003.11.01
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Abstract

This paper is analysis of opening thick plate on foundation. This paper has the object of investigating natural frequencies of opening thick plates on pasternak foundation by means of finite element method and providing Kinematic design data for mat of building structures. In this paper, vibration analysis of rectangular opening thick plate is done by use of Serendipity finite element with 8 nodes by considering shearing strain of plate. It is shown that natural frequencies depend on not only Winkler foundation Parameter but also shear foundation parameter, opening position, opening size.

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