Use este identificador para citar ou linkar para este item: http://carpedien.ien.gov.br:8080/handle/ien/2082
Tipo: article
Título: Seismic Analysis of Axisymmetric Shells
Autor(es): JOSPIN J., REINALDO
TOLEDO MAGALHÃES, ELSON
FEIJÓO ANTONIO, RAÚL
Resumo: Dynamic analysis of shells structures subjected to seismic loadings is one of the basic requirements in the safety assessment of nuclear power plants. Typical examples of such structures are steel containment vessels that house the primary cooling system, cooling towers and the concrete reactor building that serves as a missile and biological shield for the containment vessel. In this work we study axisymmetric shells subjected to multiple support excitation.The shells are spatially discretized by the finite element method and in order to obtain estimatives for the maximum values of displacements and stresses, the response spctrum technique is used. Finally some numerical results are presented and discussed in the case of a shell of revolution with vertical symmetry axis, subjected to seismic ground motions in the horizontal, vertical and rocking directions.
Palavras-chave: SEISMIC
SHELLS
AXISYMMETRIC
Idioma: eng
País: Brasil
Editor: Instituto de Engenharia Nuclear
Sigla da Instituição: IEN
URI: http://carpedien.ien.gov.br:8080/handle/ien/2082
Data do documento: Out-1984
Aparece nas coleções:Engenharia e Segurança de Reatores Nucleares - Artigos de Periódicos

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