Validation of Numerical Model by Means of Digital Image Correlation and Thermography

Skozrit, Ivica; Frančeski, Joško; Tonković, Zdenko; Surjak, Martin; Krstulović‐Opara, Lovre; Vesenjak, Matej; Kodvanj, Janoš; Gunjević, Bojan; Lončarić, Damir

doi:10.1016/j.proeng.2015.02.054

Cited by 10 publications

(8 citation statements)

References 6 publications

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“…In the literature, many successful implementations of digital image correlation (DIC) techniques can be found. For instance, Skozrit et al [19] investigated the damage behaviour of aluminium alloys under different load cases and at different strain rates. In order to precisely calibrate the parameters of the constitutive models, the displacement and temperature distribution of the specimens have been measured by DIC and infrared thermography (IT), respectively.…”

Section: Introductionmentioning

confidence: 99%

Determination of Coulomb’s Friction Coefficient Directly from Cylinder Compression Tests

Duran

Karadoğan

2016

Stroj. vest. - Jour. Mech. Eng.

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Section: Introductionmentioning

confidence: 99%

Determination of Coulomb’s Friction Coefficient Directly from Cylinder Compression Tests

Duran

Karadoğan

2016

Stroj. vest. - Jour. Mech. Eng.

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“…These patterns difference can be calculated by performing correlation of the pixels of the reference image and any deformed image and a full-field displacement measurement can be computed. The strain distribution can then be obtained by applying the derivatives in the displacement field (Skozrit et al, 2015). To apply this method, the object under study needs to be prepared with random dot pattern speckle pattern to its surface.…”

Section: Digital Image Correlation Techniquementioning

confidence: 99%

Elasticity deformation and failure modes behavior of hybrid composite CFRP/GFRP under tensile loading

Ghani

2018

Int. j. adv. appl. sci.

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This article presents experimental protocol in measuring deformation occur on in-plane hybrid composites CFRP/GFRP as well as assessing the failure modes associated with them. The challenging task of extracting mechanical properties of a hybrid composite is assisted with the use of Digital Image Correlation Technique (DIC). DIC is an innovative technique which able to capture full field deformation of tensile deformation. The complex deformation captured for hybrid composite in-plane tensile deformation and behavior using Digital Image Correlation (DIC) under static loading is a new area of study in literature. Generally, hybrid composite consists of more than one reinforcing sections or multiple reinforcing or multiple matrix sections or single reinforcing phase with multiple matrix phases. As a result of the compromise between the materials within the hybrid composite, the deformation and stress analysis are to be evaluated and tailored as each constituent of material carry their own desired mechanical properties according to a performance requirement. It is found from a classical relation of stress-strain relationship of the hybrid composite under tensile loading, the modulus of elasticity is found to record value around 100839 MPa and 80778M Pa which in theoretical benchmark located in between value of Modulus of Elasticity for CFRP (120 GPa) and GFRP (36 GPa) which proves the occurrence of hybrid effect.

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“…Digital image correlation is a technique that attempts to find correlations and similarities between the reference image segment and deformed configuration. Skozrit et al [1] investigated elastic-plastic and failure of various aluminum alloys both numerically and experimentally. They conducted static and dynamic tensile tests and also three-point bending experiment with different strain rates.…”

Section: Introductionmentioning

confidence: 99%

Micro-structural Deformation Field Analysis of Aluminum Foam using Finite Element Method and Digital Image Correlation

Akhavan

Anaraki

Malian

et al. 2020

IJE

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Validation of Numerical Model by Means of Digital Image Correlation and Thermography

Cited by 10 publications

References 6 publications

Determination of Coulomb’s Friction Coefficient Directly from Cylinder Compression Tests

Determination of Coulomb’s Friction Coefficient Directly from Cylinder Compression Tests

Elasticity deformation and failure modes behavior of hybrid composite CFRP/GFRP under tensile loading

Micro-structural Deformation Field Analysis of Aluminum Foam using Finite Element Method and Digital Image Correlation

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