Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications

Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications

© 2018 SPIE. The research focuses on isochromatic photoelastic fringe patterns in solid materials by using reflection mode in dark field polariscope. The optical setup consists of light source, polarizers, quarter wave plates, 577 nm optical pass filter, compensator and digital camera system. The fr...

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Main Authors: Y. Manjit, A. Limpichaipanit, A. Ngamjarurojana
Format: Conference Proceeding
Published: 2018
Subjects:
Computer Science
Engineering
Materials Science
Mathematics
Physics and Astronomy
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85047298048&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58585
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-585852018-09-05T04:39:49Z Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications Y. Manjit A. Limpichaipanit A. Ngamjarurojana Computer Science Engineering Materials Science Mathematics Physics and Astronomy © 2018 SPIE. The research focuses on isochromatic photoelastic fringe patterns in solid materials by using reflection mode in dark field polariscope. The optical setup consists of light source, polarizers, quarter wave plates, 577 nm optical pass filter, compensator and digital camera system. The fringe patterns were produced on the sample and fractional / integer number of fringe order was observed using Babinet compensator and digital camera system. The samples were circular and rectangular shape of PMMA coated with silver spray and compressed by hydraulic system at the top and the bottom. The results of the isochromatic fringe pattern were analyzed in horizontal and vertical positions. It was found that force and the number of isochromatic photoelastic fringe order depended on shape of sample, which reflects stress distribution behavior. 2018-09-05T04:26:32Z 2018-09-05T04:26:32Z 2018-01-01 Conference Proceeding 1996756X 0277786X 2-s2.0-85047298048 10.1117/12.2299637 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85047298048&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/58585
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Engineering
Materials Science
Mathematics
Physics and Astronomy
spellingShingle Computer Science
Engineering
Materials Science
Mathematics
Physics and Astronomy
Y. Manjit
A. Limpichaipanit
A. Ngamjarurojana
Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
description © 2018 SPIE. The research focuses on isochromatic photoelastic fringe patterns in solid materials by using reflection mode in dark field polariscope. The optical setup consists of light source, polarizers, quarter wave plates, 577 nm optical pass filter, compensator and digital camera system. The fringe patterns were produced on the sample and fractional / integer number of fringe order was observed using Babinet compensator and digital camera system. The samples were circular and rectangular shape of PMMA coated with silver spray and compressed by hydraulic system at the top and the bottom. The results of the isochromatic fringe pattern were analyzed in horizontal and vertical positions. It was found that force and the number of isochromatic photoelastic fringe order depended on shape of sample, which reflects stress distribution behavior.
format Conference Proceeding
author Y. Manjit
A. Limpichaipanit
A. Ngamjarurojana
author_facet Y. Manjit
A. Limpichaipanit
A. Ngamjarurojana
author_sort Y. Manjit
title Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
title_short Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
title_full Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
title_fullStr Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
title_full_unstemmed Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
title_sort isochromatic photoelasticity fringe patterns of pmma in various shapes and stress applications
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85047298048&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58585
_version_ 1681425092926504960

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