구조물의 모델링(박막 혹은 평판)이 모드 모델 방법에 미치는 영향The Effect of Structural Models(Membrane or Plate) on the Modal Model Method

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The analysis of structures may be classified into three categories: theoretical, numerical, and experimental approaches. The numerical and experimental methods are very useful when the structures to be analyzed have complicated shapes or geometry because theoretical methods are restricted to simple and special cases. However, the theoretical methods are very important analysis in the viewpoint that they can give basic insight for the structural behavior. Among them the modal model method is widely used because of the powerful propertiy of eigenfunctions(mode shapes), or orthogonality. In this paper, the modal model method was reviewed and studied for various models for structures: string, beam, membrane, and plate. Governing equations and solution methods were compared and a structural-acoustic coupling system was used for an application.
Publisher
한국소음진동공학회
Issue Date
2000
Language
KOR
Citation

창립10주년기념 소음진동학술대회, pp.714 - 719

URI
http://hdl.handle.net/10203/137250
Appears in Collection
ME-Conference Papers(학술회의논문)
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