Browsing Mechanical Engineering by Author "Oravas, G. Ae"

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Continuum bases and consistent numerical formulations of nonlinear continuum mechanics problems

Oravas, G. Ae; Dokainish, M. A.; Gadala, Mohamed S. (1984)

The referential-description, spatial-description, and relative-description formulations in the finite-element approach to continuum-mechanics problems are reviewed and developed. Explicit final incremental equilibrium ...
Formulation methods of geometric and material nonlinearity problems

Dokainish, M. A.; Gadala, Mohamed S.; Oravas, G. Ae (Wiley Online Library, 1984-05)

A concise survey of formulation methods of geometric and material nonlinearity problems is given. Differences between existing formulations in the literature are discussed. A consistent Lagrangian and updated Lagrangian ...