Analysis of Stress-Wave Propagation by Photovisocelastic Techniques

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 73, No. 9, pp. 782–787
Abstract: An experimental procedure for determining stress-wave action in a dynamically loaded model structure is developed. A high-speed framing camera (100,000 frames/sec), in conjunction with a high-intensity light source, is used to photo-record dynamic fringe patterns in photoviscoelastic materials. The theory of linear viscoelasticity is then used to relate fringe time histories to stress (or strain) histories. The materials used for the models exhibit linear viscoelastic behavior. Response to load is a function of rate of load application. Theoretical analysis of complex viscoelastic structures is usually difficult, and, in some cases, quite impractical. The need for a quantitative experimental technique to assess such structures clearly exists. Results of the research indicate quantitative photoviscoelastic techniques are feasible.
Publication Date: 1964-09-01
DOI: 10.5594/J07180
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J07180
Author(s): Charles W. FergusonStructures Branch, Advance Space Technology, Missile and Space Systems Div., Douglas Aircraft Co., Inc., Santa Monica, Calif.
Copyright: © 1964 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Coker E. G. Filon L. N. G. , A treatise on photoelasticity , 2nd ed. , Jessop H. T. , editor, Cambridge University Press , London , 1957 . EXTERNAL
9. Williams M. L. Jessey M. E. Parameter R. R. , “Some exploratory photoelastic studies in stress wave propagation,” Proc. Soc. Exp. Stress Anal. , 17 : no. 2 , 1960 , pp. 121 – 134 . EXTERNAL
2. Frocht M. M. , Photoelasticity , vols. I and II , John Wiley & Sons, Inc. , New York , 1941 , 1948. EXTERNAL
3. Goldsmith W. , Dynamic photoelasticity , NAVWEPS Report 8037, U.S. Naval Ordnance Test Station , China Lake, Calif. , Nov. 1962 . EXTERNAL
4. Flynn P. D. Gilbert J. T. Roll A. A. , “High-speed photographic studies of dynamic stresses in low modulus photoelastic materials,” J. Soc. Phot. Instru. Eng. , 1 : no. 3 , 1963 , pp. 75 – 79 . EXTERNAL
5. Riley W. F. Daniel I. M. Durelli A. J. , Stress wave phenomena in semi-solids , Report AFSWC-TR-61–25, Air Force Special Weapons Center , Kirtland Air Force Base, New Mexico , July 1961 . EXTERNAL
See also: Riley W. F. Durelli A. J. , “Application of moiré methods to the determination of transient stress and strain distributions,” J. Appl. Mechanics , 29 : Trans. A.S.M.E., Series E, no. 1, 1962 , pp. 23 – 29 . EXTERNAL
6. Arenz R. J. Ferguson C. W. Kunio T. Williams M. L. , The mechanical and optical characterization of Hysol 8705 with application to photoviscoelastic analysis , Report GALCIT SM 63–31, California Inst. Tech. , Oct. 1963 . EXTERNAL
7. Ellis A. T. , Observations on cavitation bubble collapse , Ph. D. Dissertation, California Inst. Tech. , 1953 . EXTERNAL
8. Beebe W. M. Jessey M. E. Liu H. W. Valluri S. R. Williams M. L. , Development and application of a high-speed camera for metallographic and crack propagation studies , Report CALCIT SM 63–42, California Inst. Tech. , Sept. 1963 . EXTERNAL

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Charles W. Ferguson; Analysis of Stress-Wave Propagation by Photovisocelastic Techniques, Journal of the SMPTE ( Volume: 73, Issue: 9, September 1964); SMPTE, 1964. Available at https://doi.org/10.5594/J07180

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Charles W. Ferguson; Analysis of Stress-Wave Propagation by Photovisocelastic Techniques, Journal of the SMPTE ( Volume: 73, Issue: 9, September 1964); SMPTE, 1964. Available at https://doi.org/10.5594/J07180

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<span class="citation">Charles W. Ferguson; <cite>Analysis of Stress-Wave Propagation by Photovisocelastic Techniques</cite>, Journal of the SMPTE ( Volume: 73, Issue: 9, September 1964); SMPTE, 1964. Available at <a href="https://doi.org/10.5594/J07180" target="_blank" rel="noopener">https://doi.org/10.5594/J07180</a></span>

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Charles W. Ferguson; Analysis of Stress-Wave Propagation by Photovisocelastic Techniques, Journal of the SMPTE ( Volume: 73, Issue: 9, September 1964); SMPTE, 1964
doi: 10.5594/J07180
url: https://doi.org/10.5594/J07180

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<li>
Charles W. Ferguson; <cite id="bib-10-5594-j07180">Analysis of Stress-Wave Propagation by Photovisocelastic Techniques</cite>, Journal of the SMPTE ( Volume: 73, Issue: 9, September 1964); SMPTE, 1964
<span class="doi">10.5594/J07180</span>
</li>