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Computers and Concrete Volume 17, Number 1, January 2016 , pages 141-156 DOI: https://doi.org/10.12989/cac.2016.17.1.141 |
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Topological optimization procedure considering nonlinear material behavior for reinforced concrete designs |
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Marcela Bruna Braga França, Marcelo Greco, Ricardo Morais Lanes
and Valério Silva Almeida
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| Abstract | ||
| The search for new structural systems capable of associating performance and safety requires deeper knowledge regarding the mechanical behavior of structures subject to different loading conditions. The Strut-and-Tie Model is commonly used to structurally designing some reinforced concrete elements and for the regions where geometrical modifications and stress concentrations are observed, called | ||
| Key Words | ||
| reinforced concrete; strut-and-tie; Abaqus; FEM; topological optimization | ||
| Address | ||
| Marcela Bruna Braga França, Marcelo Greco, Ricardo Morais Lanes: PROPEEs–Programa de Pós-Graduação em Engenharia de Estruturas da UFMG,Departamento de Engenharia de Estruturas, Universidade Federal de Minas Gerais, Av. Presidente Antônio Carlos, 6627 – Escola de Engenharia, 31270-901, Belo Horizonte, MG, Brasil Valério Silva Almeida: EPUSP, Departamento de Engenharia de Estruturas e Fundação da Escola Politécnica,Universidade de São Paulo, Av. Prof. Mello Moraes, 2373,Butantã, 05508-030, São Paulo, SP, Brasil | ||