Formulação de Elementos Finitos Estabilizados para Estruturas Flexíveis no Espaço 3D

Authors

  • A.J.B. Santos
  • A.F.D. Loula
  • J.N.C. Guerreiro

DOI:

https://doi.org/10.5540/tema.2006.07.02.0347

Abstract

Apresentamos um modelo computacional para estruturas flexíveis de geometria arbitrária no espaço tridimensional com a cinemática governada pela teoria de barras com flexão, cisalhamento, torção e efeito de membrana. Um método misto de Petrov-Galerkin é usado para construir uma aproximação estabilizada de elementos finitos. Estimativas de erro indicando taxas de convergência bem como resultados numéricos comprovando tais taxas são apresentados.

References

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Published

2006-06-01

How to Cite

Santos, A., Loula, A., & Guerreiro, J. (2006). Formulação de Elementos Finitos Estabilizados para Estruturas Flexíveis no Espaço 3D. Trends in Computational and Applied Mathematics, 7(2), 347–359. https://doi.org/10.5540/tema.2006.07.02.0347

Issue

Vol. 7 No. 2 (2006)

Section

Original Article

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