Interior fracture analysis of rubber-cement composites based on X-ray computed tomography and digital volume correlation

Hong, Shuxian; Liu, Peng; Zhang, Jianchao; Kuang, Chuan; Dong, Biqin; Luo, Qiling; Liu, Wei

doi:10.1016/j.conbuildmat.2020.119833

Cited by 28 publications

(2 citation statements)

References 34 publications

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“…Moreover, the strain distributions may be different in the bulk of a solid compared to the values measured at the surface. To obtain three-dimensional strain fields, including measurement in the bulk, more advanced methods such as Digital Volume Correlation [ 44 , 45 , 46 , 47 , 48 ] or Raman spectroscopy [ 49 , 50 , 51 , 52 , 53 ] may be used.…”

Section: Discussionmentioning

confidence: 99%

Determination of Local Strain Distribution at the Level of the Constituents of Particle Reinforced Composite: An Experimental and Numerical Study

Ogierman

Kokot

2020

Materials

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This paper is devoted to numerical and experimental investigation of the strain field at the level of the constituents of two-phase particle reinforced composite. The research aims to compare the strain distributions obtained experimentally with the results obtained by using a computational model based on the concept of the representative volume element. A digital image correlation method has been used for experimental determination of full-field strain. The numerical investigation was conducted by the finite element analysis of the representative volume element. Moreover, usage of the novel method of assessment of the speckle pattern applicability for the measurement of local fields by using the digital image correlation method has been proposed. In general, the obtained experimental and numerical results are in good agreement although some discrepancies between the results have been noticed and discussed.

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Section: Discussionmentioning

confidence: 99%

Determination of Local Strain Distribution at the Level of the Constituents of Particle Reinforced Composite: An Experimental and Numerical Study

Ogierman

Kokot

2020

Materials

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“…Later on, finite element ap-proaches were introduced [38]; the registrations are performed at the level of the whole region of interest. DVC analyses were performed for concrete subjected to in situ mechanical loadings [43,42,[39][40][41], hydrothermal loadings [44], carbonation [45] and reinforcement corrosion [46]. The study of damage development was possible by analyzing displacement or strain fields as they normally indicate crack locations [47] respectively as discontinuities or high values.…”

Section: Introductionmentioning

confidence: 99%

Damage Quantification via Digital Volume Correlation with Heterogeneous Mechanical Regularization: Application to an In situ Meso-Flexural Test on Mortar

et al. 2021

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Evaluation of Global and Local Digital Volume Correlation for Measuring 3D Deformation in Rocks

Mao

Liu

et al. 2021

Rock Mech Rock Eng

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Interior fracture analysis of rubber-cement composites based on X-ray computed tomography and digital volume correlation

Cited by 28 publications

References 34 publications

Determination of Local Strain Distribution at the Level of the Constituents of Particle Reinforced Composite: An Experimental and Numerical Study

Determination of Local Strain Distribution at the Level of the Constituents of Particle Reinforced Composite: An Experimental and Numerical Study

Damage Quantification via Digital Volume Correlation with Heterogeneous Mechanical Regularization: Application to an In situ Meso-Flexural Test on Mortar

Evaluation of Global and Local Digital Volume Correlation for Measuring 3D Deformation in Rocks

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