ETDs @PUC-Rio
| Título: | DYNAMIC OF ONE-DIMENSIONAL FLEXIBLE STRUCTURES | |||||||
| Autor: |
PRISCILLA OLIVEIRA DE ALMEIDA |
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| Colaborador(es): |
RUBENS SAMPAIO FILHO - Orientador |
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| Catalogação: | 01/NOV/2006 | Língua(s): | PORTUGUESE - BRAZIL |
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| Tipo: | TEXT | Subtipo: | THESIS | |||||
| Notas: |
[pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio. [en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio. |
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| Referência(s): |
[pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=9232&idi=1 [en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=9232&idi=2 |
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| DOI: | https://doi.org/10.17771/PUCRio.acad.9232 | |||||||
| Resumo: | ||||||||
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In this work, the dynamic of one-dimensional continuum
systems is
calculated. Problems of bars and beams with different
boundary and
intermediate conditions are treated in the context of weak
formulation,
so the Finite Element Method (FEM) can be applied; and it
is possible
to calculate the approximation of natural frequencies and
vibration modes
of the system. Once the modes are known (exactly or
approximately), a
reduced-model of ordinary differential equations is
constructed and the
dynamic of the system is calculated. This essay proposes a
didactic material
to be used at the Vibration course, with the purpose to
help undergraduate
students in the studies of continuum systems, through the
development of
the weak formulation and the application of the FEM.
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