Digital photoelasticity–A comprehensive review

K Ramesh, T Kasimayan… - The Journal of Strain …, 2011 - journals.sagepub.com
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 …

Digital full-field photoelasticity of tempered architectural glass: A review

S Dix, C Schuler, S Kolling - Optics and Lasers in Engineering, 2022 - Elsevier
The standard tempering process for architectural flat glass creates minor fluctuations in the
lateral stress distribution resulting in birefringence and undesired optical iridescence, also …

Dynamics of supersonic microparticle impact on elastomers revealed by real–time multi–frame imaging

D Veysset, AJ Hsieh, S Kooi, AA Maznev, KA Masser… - Scientific reports, 2016 - nature.com
Understanding high–velocity microparticle impact is essential for many fields, from space
exploration to medicine and biology. Investigations of microscale impact have hitherto been …

PhotoelastNet: a deep convolutional neural network for evaluating the stress field by using a single color photoelasticity image

JC Briñez-de León, M Rico-García… - Applied Optics, 2022 - opg.optica.org
Quantifying the stress field induced into a piece when it is loaded is important for
engineering areas since it allows the possibility to characterize mechanical behaviors and …

[HTML][HTML] Determination of the stress and strain fields in porous structures by photoelasticity and digital image correlation techniques

Z Ren, H Xie, Y Ju - Polymer Testing, 2021 - Elsevier
Quantitative visualization of the full-field stress and strain in porous structures is of
significance to reveal the mechanism of the damage and failure of engineering materials. To …

Quantification of hidden whole‐field stress inside porous geomaterials via three‐dimensional printing and photoelastic testing methods

Y Ju, Z Ren, X Li, Y Wang, L Mao… - Journal of Geophysical …, 2019 - Wiley Online Library
Quantification and visualization of the three‐dimensional (3‐D) whole‐field stress
distribution in porous geomaterials are significant for solving various subsurface …

Laser ultrasound imaging of mechanical stresses near holes and indented areas: Experimental results and theoretical model

AL Glazov, KL Muratikov - Journal of Applied Physics, 2022 - pubs.aip.org
Experimental results on the behavior of laser ultrasonic signals near holes in stressed
ceramics and metals are presented. The data obtained are analyzed within the framework of …

On the removing contact problem of a Brazilian disc using inclined brackets: an experimental approach using reflection photoelasticity

MZ Aghdam, N Soltani, I Eshraghi - Archive of Applied Mechanics, 2024 - Springer
The influence of the contact between specimen and machine jaw in Brazilian disc testing
method is investigated by the reflection photoelasticity technique. To this end, six brackets …

Digital image processing methods for the evaluation of optical anisotropy effects in tempered architectural glass using photoelastic measurements

S Dix, P Müller, C Schuler, S Kolling… - Glass Structures & …, 2021 - Springer
In the present paper, optical anisotropy effects in architectural glass are evaluated using
digital image processing. Hereby, thermally toughened glass panes were analyzed …

Undular bores generated by fracture

CG Hooper, PD Ruiz, JM Huntley, KR Khusnutdinova - Physical Review E, 2021 - APS
Undular bores, or dispersive shock waves, are nonstationary waves propagating as
oscillatory transitions between two basic states, in which the oscillatory structure gradually …