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A comparative study of 2D and 3D Digital Image Correlation approaches for the characterization and numerical analysis of composite materials

Javier Pisonero, Jorge Lopez-Rebollo, Roberto Garcia-Martin, Manuel Rodriguez-Martin, Luis Javier Sanchez-Aparicio, Angel Luis-Munoz, Diego Gonzalez-Aguilera
2021 IEEE Access  
This article makes a comparison between different Digital Image Correlation methods to determinate the main mechanical characteristics of composite materials.  ...  In this case, the novelty is focused on the use of different configurations (2D and 3D) to study the differences in terms of results. the objective is not the specific characterization of CFRP, but to  ...  Workflow of the 2D and 3D DIC approach process 1) 2D digital image correlation The Bundle Adjustment (BA) approach was applied in order to obtain the inner calibration of the camera.  ... 
doi:10.1109/access.2021.3132393 fatcat:yepft5a65nbdppqqwonxrp5d7e

Digital rock physics: 3D imaging of core material and correlations to acoustic and flow properties

Mark A. Knackstedt, Shane Latham, Mahyar Madadi, Adrian Sheppard, Trond Varslot, Christoph Arns
2009 The Leading Edge  
Th is development allows for a new numerical approach to the study of reservoir core which should allow one to better understand the correlations between microstructure and the physical properties of porous  ...  Textural descriptions, traditionally obtained via 2D petrographic analysis, are directly measured on 3D digital images of core material (Saadatfar et al., 2006 ).  ... 
doi:10.1190/1.3064143 fatcat:rshtxxsuu5d4hjdnzyiwpg6b4e

Three Dimensional Microstructures: Statistical Analysis of Second Phase Particles in AA7075-T651

Anthony D. Rollett, Robert Campman, David Saylor
2006 Materials Science Forum  
A distinction is drawn between tomographic approaches that seek to characterize specific volumes of material, either with or without diffraction, and statistical approaches that focus on particular aspects  ...  A specific example of the application of the statistical approach is given for an aerospace aluminum alloy in which the distributions of coarse constituent particles are modeled.  ...  Acknowledgments The support of the Structural Integrity Prognosis System (SIPS) program from DARPA and the Northrop-Grumman Corporation is gratefully acknowledged.  ... 
doi:10.4028/ fatcat:rh4fy3lqhze45aybjewqeqevfq

Determination of local material properties of OSB sample by coupling advanced imaging techniques and morphology-based FEM simulation

Vaclav Sebera, Lech Muszyński
2011 Holzforschung  
The achieved results serve as a prerequisite for full 3D analyses of the complex materials.  ...  image correlation (DIC).  ...  Acknowledgements The authors are much obliged to the J.W. Fulbright commission for supporting the project ''Wood and wood-based composites -materials for sustainable future.  ... 
doi:10.1515/hf.2011.110 fatcat:jxbtjqbjv5az7klnh3tez3doky

Combining Three-Dimensional Quantitative Phase Imaging and Fluorescence Microscopy for the Study of Cell Pathophysiology

Young Seo Kim, SangYun Lee, JaeHwang Jung, Seungwoo Shin, He-Gwon Choi, Guang-Ho Cha, Weisun Park, Sumin Lee, YongKeun Park
2018 The Yale Journal of Biology and Medicine  
Quantitative phase imaging (QPI) has emerged as one of the powerful imaging tools for the study of live cells in a non-invasive manner.  ...  In this review, we briefly summarize recent advances in three-dimensional QPI combined with fluorescence techniques for the correlative study of cell pathophysiology.  ...  Figure 1 . 1 Overview of 2D and 3D imaging. The schematic of (A) 2D quantitative phase imaging, (B) 3D quantitative phase imaging, (C) 2D X-ray imaging, and (D) 3D X-ray computerized tomography.  ... 
pmid:30258314 pmcid:PMC6153632 fatcat:aq6bsqg4tbfozelyquzokjm2li

Strain State Detection in Composite Structures: Review and New Challenges

Maurizio Arena, Massimo Viscardi
2020 Journal of Composites Science  
Fibers Bragg grating (FBG) was discussed as well as non-contact techniques together with semiconductor strain gauges (SGs), specifically infrared (IR) thermography and the digital image correlation (DIC  ...  This paper aims to provide a state-of-the-art review on strain detection techniques in composite structures.  ...  the development and application of the described methodologies.  ... 
doi:10.3390/jcs4020060 fatcat:zzitd7uyqje4pi5qdzppb5dowi

Statistical methods for mechanical characterization of randomly reinforced media

Mikhail Tashkinov
2017 Mechanics of Advanced Materials and Modern Processes  
This work offers a review of instruments of the statistics and the probability theory that are used for mechanical characterization of heterogeneous media with random positions of reinforcements.  ...  In most cases, numerical modeling of composite structures is based on multiscale approaches that require special techniques for establishing connection between parameters at different scales.  ...  Funding This work was supported by the Russian Foundation for Basic Research (projects 16-01-00327_a, 16-41-590259-r_a) and by the Grant of the President of Russian Federation for state support of young  ... 
doi:10.1186/s40759-017-0032-2 fatcat:hoh4la6knncihmncqfdrrvuolu

Morphing Hydrofoil Model Driven by Compliant Composite Structure and Internal Pressure

Fatiha Mohammed Arab, Benoît Augier, François Deniset, Pascal Casari, Jacques André Astolfi
2019 Journal of Marine Science and Engineering  
In parallel to this experiment, a 2D numerical tool was developed in order to assist the design of the compliant hydrofoil shape.  ...  The flow model is based on a panel method and a boundary layer formulation and was coupled with a finite-element method for the structure.  ...  P.C. manufactured the hydrofoil and characterized it with digital image correlation.  ... 
doi:10.3390/jmse7120423 fatcat:fafubt5pnjaw3fx2lb4s5ssl4q

Introduction of Open-Source Engineering Tools for the Structural Modeling of a Multilayer Mountaineering Ski under Operation

Lorenzo Fraccaroli, Franco Concli
2020 Applied Sciences  
A preliminary characterization of all the materials used for the different layers of the ski was performed via tensile tests on flat dog-bone-shaped samples in combination with digital image correlation  ...  The results of the simulations were compared with the response of the real ski in a three-point bending and a torsion-bending tests.  ...  Acknowledgments: We would like to thank the Free University of Bolzano/Bozen for giving us the access to laboratories and for the support during the work.  ... 
doi:10.3390/app10155310 fatcat:5ngiafbrsjhuxd3gnicqicvmiu

Microstructural characterization and mechanical property prediction of a polymer matrix composite by X-ray synchrotron tomography and spatial correlation functions

Somya Singh, Hechao Li, Sudhanshu S. Singh, Jason Williams, Tyler Stannard, Xianghui Xiao, Yang Jiao, Nikhilesh Chawla
2019 SN Applied Sciences  
The results from these three methods were discussed and compared. X-ray tomography was used for 3D characterization of the microstructure and to investigate failure mechanisms.  ...  During the tensile test, the strain in the sample was calculated through three different methods: extensometer measurement, digital image correlation and image processing.  ...  Traditionally, the microstructure of a material is studied through two dimensional (2D) characterization techniques, such as optical microscopy and scanning electron microscopy.  ... 
doi:10.1007/s42452-019-1310-x fatcat:xkx4we5kmveallhpwu43brp7tq

On the Use of Digital Image Correlation for the Analysis of the Dynamic Behavior of Materials [chapter]

François Hild, Amine Bouterf, Pascal Forquin, Stéphane Roux
2017 The Micro-World Observed by Ultra High-Speed Cameras  
The present chapter is devoted to the analysis of the mechanical behavior of materials subjected to dynamic loadings via digital image correlation (DIC).  ...  This measurement technique provides 2D or 3D displacement fields that can be evaluated thanks to the use of high-speed cameras. Various declinations of DIC are first presented.  ...  Acknowledgements The results discussed herein have benefitted from the support of Agence Nationale de la Recherche (VULCOMP projects), CEA-DAM, CNRS and région Ile-de-France (SESAME project).  ... 
doi:10.1007/978-3-319-61491-5_8 fatcat:nmcnefcyo5fdbpzbysv564ngvi

In-situ Analysis of Laminated Composite Materials by X-ray Micro-Computed Tomography and Digital Volume Correlation

R. Brault, A. Germaneau, J. C. Dupré, P. Doumalin, S. Mistou, M. Fazzini
2013 Experimental mechanics  
The association of X-ray micro-computed tomography acquisitions and Digital Volume Correlation (DVC) technique allows the measurement of displacements and deformations in the whole volume of composite  ...  The complex mechanical behaviour of composite materials, due to internal heterogeneity and multi-layered composition impose deeper studies.  ...  The distribution of grey levels in 3D images is due to local differences of density and so corresponds to a 3D representation of the microstructure of the studied specimen (Fig. 3) .  ... 
doi:10.1007/s11340-013-9730-9 fatcat:vkp5tdgfkbfx3cuxlkum46gyf4

Study of PDMS characterization and its applications in biomedicine: A review

Andrews Victor, Sta Apolónia, João Ribeiro, Fernando F. Araújo, Bragança, Portugal,, Campus Sta Apolónia;Bragança;Portugal;, CEFET/RJ Campus Angra dos Reis;Rio de Janeiro;Brasil;
2019 Journal of Mechanical Engineering and Biomechanics  
For the study of PDMS behavior, two different techniques are employed: numerical and experimental.  ...  In experimental studies, it is extremely popular to use a field technique, in which the most appropriate technique to measure the field displacement of PDMS, without decorrelation, is the Digital Image  ...  For the study of materials with this type of behavior, there are usually two different approaches: numerical and experimental.  ... 
doi:10.24243/jmeb/4.1.163 fatcat:6c5twq3ehzaljc7ecnkkgpfona

Applications of digital core analysis and hydraulic flow units in petrophysical characterization

Xiaojun Chen, Yingfang Zhou
2017 Advances in Geo-Energy Research  
Applications of digital core analysis and hydraulic flow units in petrophysical characterization. Adv.  ...  Based on actual geological conditions, modern mathematical methods and imaging technology, the digital model of the core or porous media is created to carry out physical field numerical simulation.  ...  Open Access This article is distributed under the terms and conditions of the Creative Commons Attribution (CC BY-NC-ND) license, which permits unrestricted use, distribution, and reproduction in any medium  ... 
doi:10.26804/ager.2017.01.02 fatcat:3mrzvycdd5ba5b7jd2l6jxru6m

Parenchymal Texture Analysis in Digital Breast Tomosynthesis for Breast Cancer Risk Estimation

Despina Kontos, Predrag R. Bakic, Ann-Katherine Carton, Andrea B. Troxel, Emily F. Conant, Andrew D.A. Maidment
2009 Academic Radiology  
Materials and Methods-DBT and digital mammography (DM) images of 39 women were analyzed.  ...  Our study investigates the potential advantages of DBT parenchymal texture analysis for breast cancer risk estimation.  ...  In our study, two approaches were implemented for texture analysis in the 3D reconstructed DBT images: (i) tomographic and (ii) volumetric texture analysis.  ... 
doi:10.1016/j.acra.2008.08.014 pmid:19201357 pmcid:PMC2666098 fatcat:hogs5tym3ba47ipf5ftlhngttq
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