AVALIAÇÃO DO COLAPSO PROGRESSIVO DE ESTRUTURAS ATRAVÉS DA MECÂNICA DO DANO
Abstract
Este trabalho trata de uma contribuição para análise numérica de dano em estruturas de concreto armado, utilizando modelos constitutivos baseados na mecânica do dano contínuo. A pesquisa expõe uma análise paramétrica de fatores como geometria, de diferentes elementos estruturais, em um pórtico de concreto armado, pórtico o qual foi apresentado por Vecchio e Emara (1992). Para tanto será utilizado à versão unidimensional do modelo de dano proposto por Pituba e Fernandes (2011). Procurando assim contribuir e agregar conhecimento a esse ramo da engenharia de estruturas.
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