Journal ArticleDOI
Acoustical interferometric method for measuring the internal stress distribution in a solid
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TLDR
In this article, an acoustical interferometer, together with a moire technique, is proposed to measure an internal stress distribution in a solid body, and studied experimentally using a metal block as a test body.About:
This article is published in Optics Communications.The article was published on 1981-03-01. It has received 3 citations till now. The article focuses on the topics: Interferometry.read more
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Patent
Method of determining stress distribution in a solid body
TL;DR: In this paper, two ultrasonic wave beams (11,12) of different frequencies are emitted into a body under consideration from different locations on a surface of the body and a scattered wave beam (13) created at a scattering point in the body by the interaction between the two UAV wave beams is received.
Journal ArticleDOI
Acoustical interferometric pattern storage using corona charged thermoplastic device
TL;DR: In this paper, a new device using corona charged thermoplastic is proposed for the purpose of recording acoustical interference patterns, which has the potentiality of recording higher spatial frequency acoustic interference patterns.
References
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Journal ArticleDOI
Measurement of acoustoelastic and third-order elastic constants for rail steel
D. M. Egle,D. E. Bray +1 more
TL;DR: In this article, the authors measured the stress-induced changes in ultrasonic wave speeds in several samples of steels typically used in railroad rails and derived the third-order elastic constants from the acousto-elastic data.
Journal ArticleDOI
Acoustical birefringence and the use of ultrasonic waves for experimental stress analysis
TL;DR: In this paper, a rotatable 10-MHz shear transducer was used as the transmitter and receiver of ultrasonic pulses for stress analysis in deformed solids, and an enlarged display of the 10MHz modulated-pulse pattern of reflected echoes was used to determine the directions of principal axis of the stress within ± 3 deg.
Journal ArticleDOI
Acoustoelastic imaging of stress fields
Gordon S. Kino,J. B. Hunter,G. C. Johnson,A. R. Selfridge,David M. Barnett,G. Hermann,Charles R. Steele +6 more
TL;DR: In this paper, an acoustic technique for measuring inhomogeneous stress in externally loaded solids is described, which requires a measurement of transit time of a longitudinal acoustic wave through a stressed thin metal specimen using a small diameter water-coupled acoustic transducer.
Journal ArticleDOI
A Simple Method for the Visualization of Ultrasonic Fields
Yasuo Torikai,Katsuo Negishi +1 more
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