Formulacao Hibrida Trefftz De Tensao
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1. The hybrid-Trefftz formulation with selective enrichment: application to two-dimensional problems in elasticity / Formulação híbrida-Trefftz com enriquecimento seletivo: aplicação a problemas bidimensionais da elasticidade
This work is inserted in the context of unconventional formulations in the finite elements method. Particularly, some aspects of the generalized finite elements method (GFEM) and the classic p-refinement are introduced in the well known hybrid-Trefftz stress formulation for the two dimensional elasticity. The presented formulation approximates two independen
Publicado em: 2008