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Determination of Reflected Temperature in Active Thermography Measurements for Corrosion Quantification of Reinforced Concrete Elements

Suyadi Kartorono*, Herlien Dwiarti Setio, Adang Surahman, Ediansjah Zulkifli

Faculty of Civil and Environmental Engineering, Bandung Institute of Technology, Bandung, 40132, Indonesia

* Corresponding Author: Suyadi Kartorono. Email: email

Structural Durability & Health Monitoring 2023, 17(3), 195-208. https://doi.org/10.32604/sdhm.2022.023259

Abstract

This paper sums up the determining analysis of the measuring location of Trefl using a thermocouple during the thermography tests. Laboratory temperature distribution testing methods, analysis of value and location of Trefl measurement are explained in this paper. The heat source is two halogen lamps of 500 watts each fitted at a distance of 30–50 cm. Noises appearing during testing of thermography are corrected with measured Trefl value. The results of thermogram correction of corroded concrete surfaces using Trefl values are displayed in this paper too. The concrete surface temperature results of quantitative image processing method are compared to the experimental test results. The results showed good accuracy, which was seen from most errors <3% and the maximum error is <5%. The end of paper, explained of application Trefl value to the corroded reinforced concrete thermogram.

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APA Style
Kartorono, S., Setio, H.D., Surahman, A., Zulkifli, E. (2023). Determination of reflected temperature in active thermography measurements for corrosion quantification of reinforced concrete elements. Structural Durability & Health Monitoring, 17(3), 195-208. https://doi.org/10.32604/sdhm.2022.023259
Vancouver Style
Kartorono S, Setio HD, Surahman A, Zulkifli E. Determination of reflected temperature in active thermography measurements for corrosion quantification of reinforced concrete elements. Structural Durability Health Monit . 2023;17(3):195-208 https://doi.org/10.32604/sdhm.2022.023259
IEEE Style
S. Kartorono, H.D. Setio, A. Surahman, and E. Zulkifli "Determination of Reflected Temperature in Active Thermography Measurements for Corrosion Quantification of Reinforced Concrete Elements," Structural Durability Health Monit. , vol. 17, no. 3, pp. 195-208. 2023. https://doi.org/10.32604/sdhm.2022.023259



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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