Análise das Tipologias de Fissuras em Estruturas de Concreto Armado em Juiz de Fora

Abstract

The research seeks to differentiate fissures, cracks and cracks, which can compromise the integrity of buildings. This work focuses on identifying and classifying cracks present in buildings located in the city of Juiz de Fora, in addition to investigating their causes. Among the most common pathological manifestations are infiltrations, corrosion of steel reinforcement and deformations in concrete. The methodology involved a theoretical review with data collection in academic publications from 2019 to 2024. In addition, visits were made to buildings with cracks, where the problem was recorded through photographs and measurements using a fissurometer, allowing the nature and crack behavior. They were categorized according to their physical characteristics, activity (active or passive) and variation patterns. The study highlights the relevance of correctly diagnosing these structural problems, in order to apply solutions that ensure the durability, safety and preservation of buildings