Investigation of Fringe Pattern Distribution in Circular Disk by Reflection Polariscope Technique

Yongyut Manjit; Saksit Sukprasong; Apichart Limpichaipanit; Athipong Ngamjarurojana

doi:10.4028/www.scientific.net/AMM.848.68

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 848Investigation of Fringe Pattern Distribution in...

Investigation of Fringe Pattern Distribution in Circular Disk by Reflection Polariscope Technique

Abstract:

In this study, the fringe pattern distribution of various loads on circular disk of homogeneous acrylic in different thicknesses by using reflection polariscope technique was carried out. The load was pressed at the top and the bottom to produce the fringe patterns, which were recorded by digital camera. Then the results were analyzed. The number of isochromatic fringe pattern depends on the magnitude of force acting on the circular disk and these relation is linearly. The application of these research is used to predict stress distribution on the transparent material in the case of different dimension of the circular disk shape.

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Periodical:

Applied Mechanics and Materials (Volume 848)

Pages:

68-71

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.848.68

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Online since:

July 2016

Authors:

Yongyut Manjit, Saksit Sukprasong, Apichart Limpichaipanit, Athipong Ngamjarurojana*

Keywords:

Fringe Pattern, Photoelasticity, Reflection Polariscope

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