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Characterisation of geometrical properties of concrete using passive infrared thermography

Larget, Mathilde / Breysse, Denys / Sirieix, Colette

This paper talks about thermal response of concrete during natural warming up. An experimental study is carried out. Experimental warming up curves are compared with numerical modelling based of the Fourier equation. In the last part we study the influence of density, specific heat and thermal conductivity on diffusivity coefficient. Study proves that infrared passive thermography performed to monitor the natural warming up of concrete is sensitive to variable thickness of concrete.

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Characterisation of geometrical properties of concrete using passive infrared thermography

Larget, Mathilde / Breysse, Denys / Sirieix, Colette

This paper talks about thermal response of concrete during natural warming up. An experimental study is carried out. Experimental warming up curves are compared with numerical modelling based of the Fourier equation. In the last part we study the influence of density, specific heat and thermal conductivity on diffusivity coefficient. Study proves that infrared passive thermography performed to monitor the natural warming up of concrete is sensitive to variable thickness of concrete.

Characterisation of geometrical properties of concrete using passive infrared thermography

Larget, Mathilde / Breysse, Denys / Sirieix, Colette

This paper talks about thermal response of concrete during natural warming up. An experimental study is carried out. Experimental warming up curves are compared with numerical modelling based of the Fourier equation. In the last part we study the influence of density, specific heat and thermal conductivity on diffusivity coefficient. Study proves that infrared passive thermography performed to monitor the natural warming up of concrete is sensitive to variable thickness of concrete.

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Check availability in my library

Order at Subito €

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Document information

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Title:

Characterisation of geometrical properties of concrete using passive infrared thermography

Contributors:

Larget, Mathilde (author) / Breysse, Denys (author) / Sirieix, Colette (author)

Published in:

European Journal of Environmental and Civil Engineering ; 15 ; 759-772

Publication date:

2011-01-01

Size:

14 pages

ISSN:

1964-8189 , 2116-7214

DOI:

https://doi.org/10.1080/19648189.2011.9693363

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

Unknown

Keywords:

infrared thermography , modelling , Fourier's equation , concrete , non-destructive testing , thermographie infrarouge , modélisation , équation de Fourier , béton , évaluation non destructive.

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