한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 1994년도 가을 학술발표회 논문집
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- Pages.121-128
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- 1994
LAYERWISE FORMULATION OF PIEZOELECTRIC LAMINATED COMPOSITES
- Lee, Jaehong- (Hyundai Institute of Construction Technology) ;
- Ham, Hee-Jung (Hyundai Institute of Construction Technology)
- 발행 : 1994.10.01
초록
A layerwise theory for the dynamic response of a laminated composite plate with integrated piezoelectric actuators and sensors subjected to both mechanical and electrical loadings is proposed. The formulation is derived form the variational principle with consideration for both total potential energy of the structures and the electrical potential energy of the piezoceramics. The governing equations of the present theory account for direct and converse effects of piezoelectrics, and layerwise variation of displacement field through the thickness of a laminate.
키워드