Reinforced concrete pathologies and their structural restoration methods

• Autor(a) principal: Sousa, José Levi Chaves de
• Data de Publicação: 2021
• Outros Autores: Aquino, Francisco Kelson Melo de, Nascimento , Navilta Veras do, Costa , Antônia Aurileda Vieira da, Teixeira , José Ciro Sampaio
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Research, Society and Development
• Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/12053
• topic: Concreto Armado; Construção Civil; Engenharia Civil; Métodos de Recuperação Estrutural; Patologia em concreto armado.; Reinforced concrete; Construction; Civil Engineering; Structural Recovery Methods; Reinforced concrete pathology.; Hormigón armado; Construcción civil; Ingeniería Civil; Métodos de recuperación estructural; Patología del hormigón armado.

Constructions based on reinforced concrete are the most used construction technique in Brazilian territory and, in this sense, they also present a large number of pathologies, which usually happen in several phases of the construction process of a work. It is necessary, therefore, to carry out an adequate analysis of the most important reasons, as well as causative agents, in addition to planning preventive and corrective methods. Reinforced concrete pathologies are capable of creating material, financial and even vital damage - in the case of victims facing serious construction problems - for consumers, managers, civil engineering workers, as well as other individuals involved with constructions. When investigating this situation, the following research problem is highlighted: what are the main methods of structural recovery in relation to the pathologies that occur in reinforced concrete? Regarding the general objective, the crucial properties about the pathology in reinforced concrete were assessed. The specific objectives of this study are: description of conceptual aspects about pathology in reinforced concrete; characterization of related questions about the nature of the structural deterioration in reinforced concrete; evaluation of structural recovery methodologies in reinforced concrete. This study was carried out using the narrative bibliographic review methodology (literature review), based on literary works, articles published in offline journals and also on online articles recognized in the scientific community, where the main methods were checked. of structural recovery in relation to the pathologies that occur in reinforced concrete.