Skip to main content
Log in

Photoelastic analysis of edge residual stresses in glass by the automated tint plate method

  • Technical Article
  • Published:
Experimental Techniques Aims and scope Submit manuscript

Abstract

The analysis of residual stress in glass is usually carried out by means of photoelastic methods. This article considers the automation of the white light photoelastic method based on the use of a full-wave plate placed behind the glass plate. In particular, the method in based on the use of RGB photoelasticity in white light in conjunction with a full wave plate. The proposed method have been applied to the analysis of membrane residual stresses in tempered glass, showing that it can effectively replace manual methods of photoelastic analysis of residual stresses in glass when a low photoelastic retardation is present.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Aben, H., Guillemet, C. (1993), Photoelasticity of Glass. Berlin, Germany; Springer-Verlag.

    Book  Google Scholar 

  2. McKenzie, H.W., and Hand, R.J., Basic Optical Stress Measurement in Glass, Society of Glass Technology, Sheffield, UK (1999).

    Google Scholar 

  3. Aben, H., Anton, J., and Errapart, A., Modern Photoelasticity for Residual Stress Measurement in Glass, Strain 44: 40–48 (2008).

    Article  Google Scholar 

  4. Ramesh, K., Digital Photoelasticity, Springer, Berlin, Germany (2000).

    Book  Google Scholar 

  5. Patterson, E.A., Digital Photoelasticity: Principles, Practice and Potential, Strain 38: 27–39 (2002).

    Article  Google Scholar 

  6. Lesniak, J.R., Zickel, M.J., Welch, C.S., and Johnson D.F., “An Innovative Polariscope for Photoelastic Stress Analysis,” Proceedings of the SEM Spring Conference on Experimental Mechanics SEM Society for Experimental Mechanics Inc., pp. 219–224; June 2–4, 1997.

  7. Zickel, M.J., Lesniak, J.R., Tate, D.J., La Brecque, R., and Harkins, K., “Residual Stress Measurement of Auto Windshields Using the Grey Field Polariscope,” Spring ’99 SEM Conference, Cincinnati, OH, USA (1999).

  8. Glass Photonics Web Site, URL http://www.glassphotonics.com (2012) [accessed on 12 September 2012].

  9. Sanford, R.J., and Iyengar, V., “The Measurement of the Complete Photoelastic Fringe Order Using a Spectral Scanner,” Proceeding of the SEM Conference on Experimental Mechanics, Las Vegas, pp. 160–168 (1985).

  10. Sanford, R.J., “On the Range of Accuracy of Spectrally Scanned White Light Photoelasticity,” Proceeding of the SEM Conference on Experimental Mechanics, New Orleans, pp. 901–908 (1986).

  11. Voloshin, A.S., and Redner, A.S., Automated measurement of birefringence: development and experimental evaluation of the techniques, Experimental Mechanics 29: 252–257 (1989).

    Article  Google Scholar 

  12. Ivanova, L., and Nechev, G., “A method for investigation of the residual stressed in glasses with spectral polariscope,” Proceedings of the 9th International Conference on Experimental Mechanics, Copenhagen, vol. 2, 876–883 (1990).

    Google Scholar 

  13. Sanford, R.J., and McGinnis, A., “New method for measuring low level birefringence using a spectra scanner,” Proceedings 37th International Instrumentation Symposium, ISA – Instrument Society of America, San Diego, May 1991, 1029–1041 (1991).

  14. Redner, A., “Automated Measurement of Edge Stress in Automotive Glass,” Proceeding of The Leading International Glass Conference, Glass Processing Days-, Conference and Glass Production Exhibition, Tampere, Finland, pp. 578–599; June 15–18, (2003).

  15. Strainoptic Technologies, Glass Application & Plastic Application, URL http://www.strainoptic.com (2012) [accessed on12 September 2012].

  16. Aben, H., Ainola, L., and Anton, J., Half-fringe Phase-stepping with Separation of the Principal Stress Directions, Proceedings of the Estonian Academy of Sciences, Engineering 5(3): 198–211 (1999).

    Google Scholar 

  17. Ajovalasit, A., Petrucci, G., and Scafidi, M., Measurement of edge residual stresses in glass by the phase shifting method, Optics and Lasers in Engineering 49: 652–657 (2011).

    Article  Google Scholar 

  18. Lavrador, M.B., Soares, A.C.C., Vieira, R.D., and Freire, J.L.F., “Automated Inspection of Residual Stresses in Glass Using RGB Photoelasticity,” Proceedings of the SEM Spring Conference on Experimental and Applied Mechanics, Houston, Texas, June 1–3 (1998).

  19. Battaglia, S., Ajovalasit, A., Petrucci, G., and Scafidi, M., Analisi fotoelastica delle tensioni residue nel vetro, Rivista della Stazione Sperimentale del Vetro 40(3): 19–31(in Italian) (2010).

    Google Scholar 

  20. Ajovalasit, A., Petrucci, G., and Scafidi, M., RGB photoelasticity applied to the analysis of membrane residual stress of glass, Measurement Science and Technology 23(2) (art. n. 025601) (2012).

  21. Ajovalasit, A., Petrucci, G., and Scafidi, M., Photoelastic analysis of edge residual stresses in glass by automated “test fringes” methods, Experimental Mechanics 52(8):1057–1066 (2012).

    Article  Google Scholar 

  22. “ASTM F218,” Standard Method for Analyzing Stress in Glass, Annual Book of ASTM standards.

  23. “ASTM C978,” Standard Test Method for Photoelastic Determination of Residual Stress in a Transparent Glass Matrix Using a Polarizing Microscope and Optical Retardation Compensation Procedures, Annual Book of ASTM standards.

  24. Cloud, G., Optical Methods of Engineering Analysis, Cambridge University Press, New York, NY (1995).

    Book  Google Scholar 

  25. Ajovalasit, A., Barone, S., and Petrucci, G., Toward RGB Photoelasticity – Full Field Photoelasticity in White Light, Experimental Mechanics 35: 193–200 (1995).

    Article  Google Scholar 

  26. Ramesh, K., and Deshmukh, S.S., Three fringe photoelasticity – use of colour image processing hardware to automate ordering of isochromatics, Strain 32: 79–86 (1996).

    Article  Google Scholar 

  27. Ajovalasit, A., Petrucci, G., and Scafidi, M., RGB Photoelasticity: Review and Improvements, Strain 46: 137–147 (2010).

    Article  Google Scholar 

  28. Ajovalasit, A., and Zuccarello, B., Limitation of Fourier Transform Photoelasticity: Influence of Isoclinics, Experimental Mechanics 40(4): 384–392 (2000).

    Article  Google Scholar 

  29. Madhu, K.R., Prasath, R.G.R., and Ramesh, K., Colour Adaptation in Three Fringe Photoelasticity, Experimental Mechanics 47: 271–6 (2007).

    Article  Google Scholar 

  30. Quiroga, J.A., Garcia-Botella, A., and Gomez-Pedrero, J.A., Improved Method for Isochromatic Demodulation by RGB Calibration, Applied Optics 41: 3461–3468 (2002).

    Article  Google Scholar 

  31. Madhu, K.R., and Ramesh, K., Noise Removal in Three Fringe Photoelasticity by Adaptive Colour Difference Estimation, Optics and Lasers in Engineering 45: 175–182 (2007).

    Article  Google Scholar 

  32. Petrucci, G., Full field evaluation of an isoclinic parameter in white light, Experimental Mechanics 37(4): 420–6 (1997).

    Article  Google Scholar 

  33. Ajovalasit, A., Petrucci, G., and Scafidi, M., Phase Shifting Photoelasticity in White Light, Optics and Lasers in Engineering 45(5): 596–611 (2007).

    Article  Google Scholar 

  34. Barone, S., Burriesci, G., and Petrucci, G., Computer Aided Photoelasticity by an Optimum Phase Stepping Method, Experimental Mechanics 42(2): 132–9 (2002).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to M. Scafidi.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ajovalasit, A., Petrucci, G. & Scafidi, M. Photoelastic analysis of edge residual stresses in glass by the automated tint plate method. Exp Tech 39, 11–18 (2015). https://doi.org/10.1111/ext.12017

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1111/ext.12017

Keywords

Navigation