Open AccessBook
Digital Photoelasticity: Advanced Techniques and Applications
K. Ramesh,G Lewis +1 more
Reads0
Chats0
TLDR
In this article, phase shifting, Polarization Stepping and Fourier Transform Methods are used for phase unwrapping and Optically Enhanced Tiling in digital photoelasticity.Abstract:
Transmission Photoelasticity.- Reflection Photoelasticity.- Digital Image Processing.- Fringe Multiplication.- Fringe Thinning and Fringe Clustering.- Phase Shifting, Polarization Stepping and Fourier Transform Methods.- Phase Unwrapping and Optically Enhanced Tiling in Digital Photoelasticity.- Colour Image Processing Techniques.- Evaluation of Contact Stress Parameters and Fracture Parameters.- Stress Separation Techniques.- Fusion of Digital Photoelasticity, Rapid Prototyping and Rapid Tooling Technologies.- Recent Developments and Future Trends.read more
Citations
More filters
Journal ArticleDOI
Advancing front scanning approach for three-fringe photoelasticity
Sohan Kale,Sohan Kale,K. Ramesh +2 more
TL;DR: It is shown in this paper that simple image scanning schemes used to implement such resolving methods result in some unresolved zones for complex shaped specimens that are frequently encountered in industrial applications.
Journal ArticleDOI
Comparative Study of Evaluation of Primary Isoclinic Data by Various Spatial Domain Methods in Digital Photoelasticity
M. Ramji,V Y Gadre,K. Ramesh +2 more
TL;DR: In this paper, a comparative study has been conducted on the performance of these methods both qualitatively and quantitatively, and theoretically simulated and experimentally recorded images for a ring under diametral compression is used.
Journal ArticleDOI
How Magmatic Storage Regions Attract and Repel Propagating Dikes
Stephen Pansino,Benoit Taisne +1 more
TL;DR: In this paper, the authors investigate the effect of reservoir pressure on the propagation of dikes that approach from below, using analogue experiments, and find that the dike's response is dependent on the sign of the reservoir pressure (i.e., inflated/overpressurized and deflated/underpressurized) as well as on the initial orientation (e.g., if its strike is radially, circumferentially, or obliquely oriented to the reservoir).
Journal ArticleDOI
Spatially Resolved Stress Measurements in Materials With Polarisation‐Sensitive Optical Coherence Tomography: Image Acquisition and Processing Aspects
Bettina Heise,Karin Wiesauer,Erich Götzinger,Michael Pircher,Christoph K. Hitzenberger,Rainer Engelke,Gisela Ahrens,Gabi Grützner,David Stifter +8 more
TL;DR: In this paper, the authors demonstrate that polarisation-sensitive optical coherence tomography (PS-OCT) is suitable for mapping the stress distribution within materials in a contact-free and non-destructive way.
Related Papers (5)
Towards full field automated photoelastic analysis of complex components
Eann A. Patterson,Z F Wang +1 more