Structural dynamics modification using position of beam stiffener on plate

평판에서 빔 보강재의 결합 위치를 이용한 구조물 변경법

  • Jung, Eui-Il (Korea Advanced Institute of Science and Technology) ;
  • Park, Youn-Sik (Korea Advanced Institute of Science and Technology)
  • Published : 2002.11.01

Abstract

Substructures position is considered as design parameter to obtain optimal structural changes to raise its dynamic characteristics. In conventional SDM (structural dynamics modification) method, the layout of modifying substructures position is first fixed and at that condition the structural optimization is performed by using the substructures size and/or material property as design parameters. But in this paper as a design variable substructures global translational and rotational position is treated. (omitted)

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