Madureira, Edmilson LiraSilva, Arthur Leandro de Azevedo2016-12-162021-09-292016-12-162021-09-292016SILVA, A. L. Análise de desempenho mecânico de elementos de concreto armado em face da reação álcali-agregado. Departamento de Engenharia Civil da Universidade Federal do Rio Grande do Norte, Natal, RN, 46 p, 2016.https://repositorio.ufrn.br/handle/123456789/40422A finite element model for the deleterious effect of alkali-aggregate reaction (AAR) is presented. The work performed in this project is directed to demonstrate the influence of the AAR expansions in stress and strain distributions of structural elements (columns or beams) and assist in the determination of rehabilitation actions. For the accomplishment of this work, it was used the non-Linear Constitutive Analysis algorithm (ACnL), built in the automatic language FORTRAN and based in the finite element method.openAccessAttribution 3.0https://creativecommons.org/licenses/by/3.0/: Concreto armado, Reação álcali agregado, Método dos elementos finitos.Reinforced concrete, Alkali aggregate reaction, Finite elements method.bachelorThesis