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Automatic concrete health monitoring: assessment and monitoring of concrete surfaces
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| To predict the degradation of concrete structures is extremely challenging. The typical approach combines periodic visual inspections with required non-destructive tests. However, this methodology only discretely evaluates few areas of the structure, being also time consuming and subject to human error. Therefore, a new method designated ‘automatic concrete health monitoring’ is herein presented which aims at automatically characterising and monitoring the state of conservation of concrete surfaces by combining photogrammetry, image processing and multi-spectral analysis. The method was designed to (i) characterise crack pattern, displacement and strain fields; (ii) map damages and (iii) assess and define restoration tasks. | 697.31 KB | Adobe PDF |
Orientador(es)
Resumo(s)
To predict the degradation of concrete structures is extremely challenging. The typical approach combines periodic visual inspections with required non-destructive tests. However, this methodology only discretely evaluates few areas of the structure, being also time consuming and subject to human error. Therefore, a new method designated ‘automatic concrete health monitoring’ is herein presented which aims at automatically characterising and monitoring the state of conservation of concrete surfaces by combining photogrammetry, image processing and multi-spectral analysis. The method was designed to (i) characterise crack pattern, displacement and strain fields; (ii) map damages and (iii) assess and define restoration tasks.
Descrição
Link para o documento - https://www.researchgate.net/publication/267211748_Automatic_Concrete_Health_Monitoring_-_Assessment_and_Monitoring_of_Concrete_Surfaces
Palavras-chave
concrete durability damage assessment monitoring mapping non-destructive tests
Contexto Educativo
Citação
Valença, J., Dias-da-Costa, D., Gonçalves, L., Júlio, E., & Araújo, H. (2014). Automatic concrete health monitoring: assessment and monitoring of concrete surfaces. Structure and Infrastructure Engineering, 10(12), 1547–1554. https://doi.org/10.1080/15732479.2013.835326.
Editora
Taylor and Francis