As a practical and effective tool for quantitative in-plane deformation measurement of a planar surface, two-dimensional Digital Image Correlation (2D DIC) is now widely accepted and commonly used in the field of experimental mechanics. This paper presents an overview of the use of Digital Image Correlation (DIC)-based techniques for asphalt mixture characterization reported in literature. 2D DIC is well suited to analyze asphalt materials mechanical properties because of their anisotropic and heterogeneous nature. Fundamentals of DIC are first briefly described. Specific advantages of using these techniques in a context of asphalt material characterization are then highlighted. Critical issues that require further research and development are finally examined.

Two-dimensional digital Image Correlation for Asphalt Mixture Characterisation: Interest and Limitations / Romeo, Elena. - In: ROAD MATERIALS AND PAVEMENT DESIGN. - ISSN 1468-0629. - 14:4(2013), pp. 747-763. [10.1080/14680629.2013.815128]

Two-dimensional digital Image Correlation for Asphalt Mixture Characterisation: Interest and Limitations

ROMEO, Elena
2013-01-01

Abstract

As a practical and effective tool for quantitative in-plane deformation measurement of a planar surface, two-dimensional Digital Image Correlation (2D DIC) is now widely accepted and commonly used in the field of experimental mechanics. This paper presents an overview of the use of Digital Image Correlation (DIC)-based techniques for asphalt mixture characterization reported in literature. 2D DIC is well suited to analyze asphalt materials mechanical properties because of their anisotropic and heterogeneous nature. Fundamentals of DIC are first briefly described. Specific advantages of using these techniques in a context of asphalt material characterization are then highlighted. Critical issues that require further research and development are finally examined.
2013
Two-dimensional digital Image Correlation for Asphalt Mixture Characterisation: Interest and Limitations / Romeo, Elena. - In: ROAD MATERIALS AND PAVEMENT DESIGN. - ISSN 1468-0629. - 14:4(2013), pp. 747-763. [10.1080/14680629.2013.815128]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2624853
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