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The propagation of elastic waves in anisotropic solid media.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	The propagation of elastic waves in anisotropic solid media./
Author:	Smith, R. T.
Description:	1 online resource (225 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 79-09, Section: C.
Contained By:	Dissertations Abstracts International79-09C.
Subject:	Condensed matter physics. -
Online resource:	click for full text (PQDT)
ISBN:	9780355729566

The propagation of elastic waves in anisotropic solid media.
Smith, R. T.

The propagation of elastic waves in anisotropic solid media. - 1 online resource (225 pages)

Source: Dissertations Abstracts International, Volume: 79-09, Section: C.

Thesis (M.Sc.)--University of London, Chelsea College (United Kingdom), 1961.

Includes bibliographical references

The propagation characteristics of elastic waves in anisotropic solid media are developed from classical elasticity theory and effects of various physical constraints considered. After questioning the validity of the classical approach, plane wave solutions to the wave equations are found for the simple isotropic case, followed by a discussion of plane wave propagation in aeolotropic solids with theoretical and experimental results for media of simple symmetries. Propagation is also considered forpolycrystalline aggregates. Effects of mechanical forces, inparticular pressure and uniaxial stresses, on wave propagation in anisotropic solids are described in terms of finite deformation theory. Experimental temperature variations of attenuation and velocity of elastic waves in anisotropic media are reviewed together with theoretical interpretations. The effects of external magnetic fields on elastic wave propagation are given with particular reference to magneto-acoustic interactions in metal single crystals at low temperatures. In the final summation, existing ultrasonic techniques for evaluating internal stresses in solids are criticized; suggestions for further work and an appendix on internal friction are included.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9780355729566Subjects--Topical Terms:

1148471
Condensed matter physics.
Subjects--Index Terms:

Wave propagationIndex Terms--Genre/Form:

554714
Electronic books.

The propagation of elastic waves in anisotropic solid media.
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500 $a Source: Dissertations Abstracts International, Volume: 79-09, Section: C.
500 $a Publisher info.: Dissertation/Thesis.
502 $a Thesis (M.Sc.)--University of London, Chelsea College (United Kingdom), 1961.
504 $a Includes bibliographical references
520 $a The propagation characteristics of elastic waves in anisotropic solid media are developed from classical elasticity theory and effects of various physical constraints considered. After questioning the validity of the classical approach, plane wave solutions to the wave equations are found for the simple isotropic case, followed by a discussion of plane wave propagation in aeolotropic solids with theoretical and experimental results for media of simple symmetries. Propagation is also considered forpolycrystalline aggregates. Effects of mechanical forces, inparticular pressure and uniaxial stresses, on wave propagation in anisotropic solids are described in terms of finite deformation theory. Experimental temperature variations of attenuation and velocity of elastic waves in anisotropic media are reviewed together with theoretical interpretations. The effects of external magnetic fields on elastic wave propagation are given with particular reference to magneto-acoustic interactions in metal single crystals at low temperatures. In the final summation, existing ultrasonic techniques for evaluating internal stresses in solids are criticized; suggestions for further work and an appendix on internal friction are included.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Condensed matter physics. $3 1148471
653 $a Wave propagation
655 7 $a Electronic books. $2 local $3 554714
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710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of London, Chelsea College (United Kingdom). $b Department not provided. $3 1472675
773 0 $t Dissertations Abstracts International $g 79-09C.
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