Bibliographic citations
Siva, G., (2020). Aplicación de termografía infrarroja para el diagnóstico estructural de edificaciones históricas de adobe y quincha [Pontificia Universidad Católica del Perú]. http://hdl.handle.net/20.500.12404/16698
Siva, G., Aplicación de termografía infrarroja para el diagnóstico estructural de edificaciones históricas de adobe y quincha []. PE: Pontificia Universidad Católica del Perú; 2020. http://hdl.handle.net/20.500.12404/16698
@misc{sunedu/2664654,
title = "Aplicación de termografía infrarroja para el diagnóstico estructural de edificaciones históricas de adobe y quincha",
author = "Siva Mondragón, Guido Leonardo",
publisher = "Pontificia Universidad Católica del Perú",
year = "2020"
}
Intervention and restoration proposals that guarantee the conservation of a historic building must be aimed at solving the problems detected in a previous structural diagnosis. The use of non-destructive methods during the execution of a structural diagnosis is recommended due to its non-invasive nature. This type of method includes infrared thermography, which has the advantage of providing information in real time and does not require direct contact with the surface being studied. The objective of this thesis is to explore a non-destructive structural diagnostic tool using passive and active infrared thermography from a qualitative approach. To this end, a bibliographic review of the application of infrared thermography in civil engineering was carried out. In addition, passive and active infrared thermography tests were performed in two laboratory case studies to evaluate the advantages provided by both methods in the visualization of insertions and structural anomalies. Then, protocols for passive and active infrared thermography, data collection and post-processing (integration of infrared thermography with photogrammetry) were formulated. Finally, the proposed protocols were validated through their use in the structural diagnosis of a 20th century adobe and quincha house located in Lima and the façade of an adobe module. The results indicate that infrared thermography is presented as a useful structural diagnostic tool to study surface and sub-surface anomalies, visualize structural systems such as the quincha and detect material changes. On the other hand, the integration of infrared thermography with photogrammetry proved to be capable of providing spatial information of the anomalies detected in the thermographs and makes it possible to differentiate them from geometric irregularities. Finally, the proposed protocols proved to be tools that facilitate the execution of infrared thermography tests and that could be used by professionals involved in the study and conservation of cultural heritage.
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