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 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 825384

Časopis

Autori: Milovanović, Bojan; Banjad Pečur, Ivana; Štirmer, Nina
Naslov: The methodology for defect quantification in concrete using IR thermography
( The methodology for defect quantification in concrete using IR thermography )
Izvornik: Journal of Civil Engineering and Management (1392-3730) 23 (2017), 5; 573-582
Vrsta rada: članak
Ključne riječi: testing methodology ; defect characterization ; IR thermography ; non-destructive testing ; reinforced concrete ; active thermography techniques ; principal component thermography ; correlation operators technique
( testing methodology ; defect characterization ; IR thermography ; non-destructive testing ; reinforced concrete ; active thermography techniques ; principal component thermography ; correlation operators technique )
Sažetak:
This paper presents a procedure for detecting and quantifying defects in reinforced concrete structures by using the method of active infrared thermography (IRT). For quantitative analysis, a methodology of thermal stimulation of concrete specimens and post-processing of the gathered data was developed. Presented methodology uses principles of step heating (SH) thermography, pulsed phase (PPT) thermography, principal component thermography (PCT) and correlation operators technique. A short descriptions of the post-processing methods used in the research is also provided in the paper. All three post-processing methods i.e. PPT, PCT and correlation operators technique have shown the possibility to enhance the defect detection in concrete structures in comparison to raw thermograms. According to the data accessible to the authors, in presented research, correlation operators and PCT post-processing techniques are being successfully used for the first time for defect detection within concrete structures. The results of the research clearly show the possibility of using active IRT for the detection and assessment of defect depth (quantification) in reinforced concrete structures with the measurement error within 10%.
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Građevinarstvo
URL Internet adrese: http://www.tandfonline.com/doi/abs/10.3846/13923730.2016.1210220
http://www.tandfonline.com/doi/abs/10.3846/13923730.2016.1210220
Broj citata:
Altmetric:
DOI: 10.3846/13923730.2016.1210220
URL cjelovitog teksta: http://www.tandfonline.com/doi/abs/10.3846/13923730.2016.1210220
Google Scholar: The methodology for defect quantification in concrete using IR thermography
Upisao u CROSBI: Bojan Milovanović (bmilovanovic@grad.hr), 5. Srp. 2016. u 11:07 sati



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