Reprint
Advances in Digital Image Correlation (DIC)
Edited by
April 2020
252 pages
- ISBN978-3-03928-514-3 (Hardback)
- ISBN978-3-03928-515-0 (PDF)
This book is a reprint of the Special Issue Advances in Digital Image Correlation (DIC) that was published in
Biology & Life Sciences
Chemistry & Materials Science
Computer Science & Mathematics
Engineering
Environmental & Earth Sciences
Physical Sciences
Summary
Digital image correlation (DIC) has become the most popular full field measurement technique in experimental mechanics. It is a versatile and inexpensive measurement method that provides a large amount of experimental data. Because DIC takes advantage of a huge variety of image modalities, the technique allows covering a wide range of space and time scales. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases. With the development of tomography, digital volume correlation now provides access to volumetric data, enabling the study of the inner behavior of materials and structures.However, the use of DIC data to quantitatively validate models or accurately identify a set of constitutive parameters remains challenging. One of the reasons lies in the compromises between measurement resolution and spatial resolution. Second, the question of the boundary conditions is still open. Another reason is that the measured displacements are not directly comparable with usual simulations. Finally, the use of full field data leads to new computational challenges.
Format
- Hardback
License
© 2020 by the authors; CC BY-NC-ND license
Keywords
super pressure balloon; stress concentration; strain; non-contact measurement; digital image correlation; large deformation; digital image correlation; multi-perspective; single camera; cross dichroic prism; earthquake rupture; fault geometry; spatiotemporal evolution; strain gage; spatial sampling rate; rupture speed; slip velocity; high-speed camera; experimental-numerical method; digital image correlation; finite element method; static analysis; arch structures; fracture process zone; digital image correlation technique; acoustic emission technique; stress intensity factor; 3D deformation; digital volume correlation; optical coherence elastography; virtual fields method; layered material; interior 3D deformation; digital volumetric speckle photography; X-ray microtomography; digital volume correlation; red sandstone; woven composite beam; digital image correlation; dynamic interfacial rupture; traction continuity across interfaces; non-contact video gauge; measurement; stress-strain relationship; uniaxial tensile test; elevated temperature; DIC; initial condition; image registration; strain measurement; copper plate; underwater impulsive loading; non-liner dynamic deformation; 3D digital image correlation; image correlation; gradient correlation functions; laser speckles; image cross-correlation; monitoring; geosciences; automated systems; machine learning; image classification; image shadowing; characterization of composite materials; interlaminar tensile strength; digital image correlation; inverse method; finite element model updating; Digital image correlation (DIC); composite structures; structural testing; experimental mechanics; composite materials; automated composite manufacturing; composite inspection; automated fiber placement (AFP); DIC; traceable calibration; accuracy; error; n/a