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Análise de problemas bidimensionais pelo método dos elementos finitos generalizados estável (MEFGE)
(Universidade Federal de Minas GeraisUFMG, 2018-02-26)
The present work aims to evaluate the performance of the Stable Generalized Finite Element Method (SGFEM), a new approach that derives from a simple modication of enrichment functions used in Generalized Finite Element ...
Propagação de trincas em meios elásticos lineares via método dos elementos finitos generalizados com estratégia global-local automatizada
(Universidade Federal de Minas GeraisUFMG, 2019-02-25)
This master's thesis presents the automation of the global-local strategy under the Generalized Finite Element Method approach, evaluating its performance in the analysis of two-dimensional problems of Linear Elastic Frature ...
Integração numérica por decomposição de elementos no contexto do método dos elementos finitos generalizados
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ESTRUTURASPrograma de Pós-Graduação em Engenharia de EstruturasUFMG, 2020-02-21)
The current work presents the employment of alternative numerical integration strategies over the conventional ones to be applied in the Generalized Finite Element Method context, specifically in two-dimensional Fracture ...
Método dos elementos finitos generalizados aplicado a problemas de fratura elástica em 3D
(Universidade Federal de Minas GeraisUFMG, 2018-03-05)
The Generalized Finite Element Method (GFEM) was consolidated in the scientic eld as a very useful tool in the resolution of complex structural models using an eective approximate approach to represent the propagation of ...
Estimadores de erro a posteriori para o Método dos Elementos Finitos Generalizados (MEFG) aplicados à análise de estruturas de concreto
(Universidade Federal de Minas GeraisUFMG, 2016-05-20)
This work provides a brief description of the main potentialities of the Generalized Finite Element Method (GFEM), which make it a robust tool for solving a wide range of numerical problems. Next, it is introduced the ...
Estratégia global-local aplicada ao método dos elementos finitos generalizados
(Universidade Federal de Minas GeraisUFMG, 2012-05-25)
The aim of this work is to generalize the implementation of Global-Local Generalized Finite Element Method (GFEMgl) formulation. This generalization has been performed in INSANE (INteractive Structural ANalysis Environment), ...
Tratamento de descontinuidade de material no método dos elementos finitos generalizado
(Universidade Federal de Minas GeraisUFMG, 2012-10-05)
The study of Non-Conventional Element Method Formulations is based on alternative approaches to the Finite Element Method including the Meshless Methods and the Generalized Finite Element Method. The Generalized Finite ...
Elementos finitos generalizados na análise estática de placas e cascas
(Florianópolis, SC, 2012)