Wave motion in anisotropic media by dynamic photomechanics - Ultrahigh-speed photographic techniques are developed for photomechanically recording wave propagation in composites and rock

R. E. Rowlands; I. M. Daniel; R. Prabhakaran

doi:10.1007/BF02324023

Wave motion in anisotropic media by dynamic photomechanics - Ultrahigh-speed photographic techniques are developed for photomechanically recording wave propagation in composites and rock

R. E. Rowlands^*, I. M. Daniel, R. Prabhakaran

^*Corresponding author for this work

Civil and Environmental Engineering

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

Photomechanical techniques are developed for studying wave propagation in anisotropic media such as fiber-reinforced composites and rocks. Moiré fringes in transparent and opaque materials, and isochromatic fringes in transparent composites, are photographed at rates up to over one-million frames/second. A Beckman and Whitley 189 framing camera is utilized with illumination provided by argon flashbombs or a special electronic flash.

Original language	English (US)
Pages (from-to)	433-439
Number of pages	7
Journal	Experimental Mechanics
Volume	14
Issue number	11
DOIs	https://doi.org/10.1007/BF02324023
State	Published - Nov 1 1974

ASJC Scopus subject areas

Aerospace Engineering
Mechanics of Materials
Mechanical Engineering

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10.1007/BF02324023

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title = "Wave motion in anisotropic media by dynamic photomechanics - Ultrahigh-speed photographic techniques are developed for photomechanically recording wave propagation in composites and rock",

abstract = "Photomechanical techniques are developed for studying wave propagation in anisotropic media such as fiber-reinforced composites and rocks. Moir{\'e} fringes in transparent and opaque materials, and isochromatic fringes in transparent composites, are photographed at rates up to over one-million frames/second. A Beckman and Whitley 189 framing camera is utilized with illumination provided by argon flashbombs or a special electronic flash.",

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Wave motion in anisotropic media by dynamic photomechanics - Ultrahigh-speed photographic techniques are developed for photomechanically recording wave propagation in composites and rock. / Rowlands, R. E.; Daniel, I. M.; Prabhakaran, R.

In: Experimental Mechanics, Vol. 14, No. 11, 01.11.1974, p. 433-439.

Research output: Contribution to journal › Article › peer-review

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