Journal ArticleDOI
Digital photoelasticity – A comprehensive review
TLDR
This review thematically classifies all the developments in digital photoelasticity and highlights the relative merits and drawbacks of the various techniques to allow an end-user to make an informed choice on the type of technique to be used in a particular situation.Abstract:
Digital photoelasticity has rapidly progressed in the last few years and has matured into an industry-friendly technique. This review thematically classifies all the developments in digital photoelasticity and highlights the relative merits and drawbacks of the various techniques. The overall objective is to provide enough information and guidance to allow an end-user to make an informed choice on the type of technique to be used in a particular situation.read more
Citations
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Journal ArticleDOI
Photoelastic characterization of shear-bands in mechanically stretched polymeric fibers
TL;DR: In this article, the effect of different parameters, such as the stretching rates and ambient temperature on the formation of shear bands is investigated, and the influence of heating pre-existed shear band is studied.
Proceedings ArticleDOI
Digital photoelasticity and DIC applied to stress and strain hybrid evaluation of bioinspired structures from rice root cross-section
Juan Camilo Hernández Gómez,Juan Carlos Briñez de León,Salomon Perez-Atencia,Alejandro Restrepo-Martínez +3 more
TL;DR: In this paper, the authors analyzed differences in the mechanical response of a stress concentrator when comparing conventional rings and their respective bio-inspired representation and found that the bioinspired geometries are more sensitive to stress and strain than conventional rings.
Journal ArticleDOI
Experimental Investigation considering the Stressed State of some Essential Constructions of Large Hydropower Buildings
Journal ArticleDOI
Implications of the structure-property relationship on the optomechanical characterization of the cornea: A review
TL;DR: This review thematically discusses various notions on the birefringent property of the cornea and suggests that digital photoelasticity is a promising technique for the in-vivo optomechanical characterization.
Journal ArticleDOI
A viscoelastic Mooney–Rivlin model for adhesive curing and first steps toward its calibration based on photoelasticity measurements
TL;DR: In this article , a generic, viscoelastic finite strain framework for the simulation of the curing process of adhesives, which renders a thermodynamically consistent model regardless of the selected free energy density, is presented.
References
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Book
Springer Handbook of Experimental Solid Mechanics
TL;DR: The first € price and the £ and $ price are net prices, subject to local VAT as discussed by the authors, and they are subject to change without notice. All errors and omissions excepted.
Journal ArticleDOI
Fourier fringe analysis: the two-dimensional phase unwrapping problem.
TL;DR: A new phase unwrapping algorithm is described that uses local phase information to mask out those parts of the field that cause inconsistencies in the unwraps and can produce an approximately correct unwrapped.
Journal ArticleDOI
Towards full field automated photoelastic analysis of complex components
Eann A. Patterson,Z F Wang +1 more
TL;DR: The design of a automated system for photoelastic analysis of complex components and the potential of the system for providing detailed data over the full field of view is demonstrated by the analysis of a slice from a model of a bolt.
Journal ArticleDOI
Demodulation of a single interferogram by use of a two-dimensional regularized phase-tracking technique
TL;DR: A two-dimensional regularized phase-tracking technique that is capable of demodulating a single fringe pattern with either open or closed fringes and gives the detected phase continuously so that no further unwrapping is needed over the detectedphase.
Book
Digital Photoelasticity: Advanced Techniques and Applications
K. Ramesh,G Lewis +1 more
TL;DR: In this article, phase shifting, Polarization Stepping and Fourier Transform Methods are used for phase unwrapping and Optically Enhanced Tiling in digital photoelasticity.