PSI - Issue 11

J.H.A. Rocha et al. / Procedia Structural Integrity 11 (2018) 99–106 Author name / Structural Integrity Procedia 00 (2018) 000 – 000

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4. Final considerations

For this article, a field investigation intended to demonstrate potential of infrared thermography for humidity detection of humidity coming from precipitation in buildings was performed. This included a behavior study for surface temperature during a day in rainy season. Detection was possible during the whole study period, when these areas were colder than dry areas. For the inspection to be effective, however, it is important to consider some factors such as inspection schedule and study site conditions. In this case, morning hours were considered better time, because definition of the affected area was clear, and ambient high temperatures contributed to development of thermal gradients. It is important to consider that this technique does not provide information on severity of any issue, but it may be an auxiliary tool for maintenance and service programs. References Amarante, H., Pontes, J., Michaloski, A., 2016. Termografia na prevenção de acidentes no sistema elétrico de potência. Revista Espacios 37, 23, pp. 24. Asdrubali, F., Baldinelli, G., Bianchi, F., Costarelli, D., Rotili, A., Seracini, M., Vinti, G., 2018. Detection of thermal bridges from thermographic images by means of image processing approximation algorithms. Applied Mathematics and Computation 317, pp. 160-171. Bagavathiappan, S., Lahiri B., Saravanan T., Philip J., 2013. Infrared thermography for condition monitoring – A review. Infrared Physics & Technology 60, 1, pp. 35-55. Balaras, C., Argiriou, A., 2002. Infrared thermography for building diagnostics. Energy and buildings 34, 2, pp. 171-183. Barreira, E., 2004. Aplicação da Termografia ao Estudo do Comportamento Higrotérmico dos Edifícios. Master thesis - Faculdade de Engenharia, Universidade do Porto, Porto. Barreira, E., Almeida, R., Delgado, J., 2016. Infrared thermography for assessing moisture related phenomena in building components. Construction and building materials 110, pp. 251-269. Barreira, E., Freitas, V., 2007. Evaluation of building materials using infrared thermography. Construction and Building Materials 21, 1, pp. 218 224. Bauer, E., Pavon, E., Pereira, C., Nascimento, M., 2016. Criteria for Identification of Ceramic Detachments in Building Facades with Infrared Thermography. In: DELGADO, J. M. Recent Developments in Building Diagnosis Techniques. Porto: Springer, pp. 51-68. Bauer, L., 2008. Materiais de Construção I. 5. ed., Rio de Janeiro: LTC, 2008. Bernardo, G., 2012. Técnicas avançadas de controlo não destrutivo para ligações de ligas com memória de forma a aços de construção civil. PhD thesis - Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Lisboa. FLIR. User’s manual FLIR Exx Series. 1st ed. Wilsonville: FLIR, 2013. pp. 100. GOOGLE. Google Earth 9. 2018. Recife – Brazil. Available in: . Access in: April 9, 2018. Lerma, J., Cabrelles, M., Portalés, C., 2011. Multitemporal thermal analysis to detect moisture on a building façade. Construction and Building Materials 25, 5, pp. 2190-2197. Melrinho, A., 2014. Anomalias em impermeabilizações de coberturas em terraço: detecção por termografia de infravermelhos. Master thesis – Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Lisboa. Melrinho, A., Matias, L., Faria, P., 2015. Detecção de anomalias em impermeabilizações de coberturas em terraço através da termografia de infravermelhos. Techitt: Portal de Conteúdos Técnicos 13, 37, pp. 29-38. Oliveira, G., 2013. Potencialidades da termografia para o diagnóstico de patologias associadas à humidade. Master thesis - Faculdade de Engenharia, Universidade do Porto, Porto. Rehman, S., Ibrahim, Z., Memon, S., Jameel, M., 2016. Nondestructive test methods for concrete bridges: A review. Construction and Building Materials 107, 15, pp. 58-86. Rocha, J., Póvoas, Y., 2017. Infrared thermography as a non-destructive test for the inspection of reinforced concrete bridges: A review of the state of the art. REVISTAALCONPAT 7, 3, pp. 200-2014. Runkiewicz, L., 2009. Application of non-destructive testing methods to assess properties of construction materials in building diagnostics. Architecture Civil Engineering Environment 2, 2, pp. 79-86. Silva, D., 2012. Diagnóstico de patologias em Fachadas utilizando termografia. Master thesis - Faculdade de Engenharia, Universidade do Porto, Porto. Tarpani, J., Almeida, E., Simencio, E., Mota, L., Paz, J., 2009. Inspeção termográfica de danos por impacto em laminados de matriz polimérica reforçados por fibras de carbono. Polímeros: Ciência e Tecnologia 19, 4, pp. 318-328.

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