Results 81 to 90 of about 2,255 (220)

Digital Photoelasticity Advanced Techniques and Applications

open access: yes, 2000
The principal objectives of the book are to provide an introduction to basic concepts and methodologies for digital photoelasticity and to develop a foundation on which the future researcher and student can develop his on ideas and promote research in ...
Ramesh, K.
core   +1 more source

Photoelastic stress analysis under unconventional loading

open access: yes, 2007
This paper presents use of conventional photoelastic techniques under unconventional loading situations to evaluate their efficacy in sensing applications.
Dubey, Venketesh N.   +1 more
core  

Stress Transmission Patterns of the Binary Disks Packed into the Vessel with a High Aspect Ratio [PDF]

open access: yes, 2005
Stress patterns of the binary disks packed into the vessel with a high aspect ratio were measured by using photoelasticity. Two types of acrylic resin cylinders with diameters of 8 mm or 10 mm and a height of 10 mm were used as binary disks.
YAMAMOTO, Tsubasa   +3 more
core  

ALERT Doctoral School 2022: Data for photoelasticity lesson

open access: yes, 2022
<p>Data used for the two-hour photoelasticity lesson on September 29, 2022 at the 2022 ALERT Doctoral School in Aussois, France.  </p> <p>In the Data directory, you will find the PEGS-master, PhotoelasticDisks, and Results ...
Hurley, Ryan C., Wang, Dong
core   +1 more source

Comparative analysis of notched machine parts using photoelasticity and FEM

open access: yes, 2008
The diploma thesis deals with comparative analysis of stress and strain of notched machine parts using photoelasticity and finite element method (FEM). Experimental and numerical comparative analyses were performed on three models: hook, J shaped bracket
Bittner, Jiří
core   +1 more source

The Experimental Study on the Stress Intensity factors of Cracks around Tunnels

open access: yes工程科学与技术, 2012
:Underground rock naturally contains pre-existing joints treated as cracks or flows in facture mechanics, which will directly weaken the strength of rock, and may induce mining accidents, such as rock burst.
Wang Meng, Zhu Zheming
doaj  

A New Noncontact Tonometer Using Corneal Photoelasticity: Porcine Eye Study

open access: yes, 2010
<i>Purpose:</i> To propose a new noncontact tonometer based on corneal photoelasticity. <i>Method:</i> In this study, we experimented with 18 enucleated porcine eyes. The anterior chamber was infused with a physiological solution.
Mansoo Kim, Chankee Park, Hosik Hwang
core   +1 more source

Dynamic Scattered Light Photoelasticity in Two-Dimensional Problems

open access: yes, 1972
The individual normal stresses in a two-dimensional plane-stress wave-propagation problem can be determined directly by using scattered light photoelasticity. The applicability of the method is shown by subjecting a rectangular plate to an explosive load.
J. H. Hemann, R. J. Becherer
core   +1 more source

Stress analysis using photoelasticity

open access: yes, 2011
Description of the fundamentals of photoelasticity and its application to experimental stress analysis, as an alternative to analytical and nunerical analyses.https://media.upv.es/player/?id=24ef95fd-ba93-4f67-8a5c-6a079be415e5Giner Maravilla, E. (2011).
Giner Maravilla, Eugenio
core  

Biomechanical Study of the Pullout Resistance in Screws of a Vertebral Fixation System

open access: yesAdvances in Mechanical Engineering, 2011
The purpose of this study was to investigate the effect of varying the outer diameter of screws of a vertebral fixation system by submitting them to mechanical tests and photoelasticity.
Sarah F. Fakhouri   +5 more
doaj   +1 more source

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