Method for determining the elastic constants of solids
作者:
Nicholas J. Nigro,
Pangnan Huang,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1973)
卷期:
Volume 54,
issue 4
页码: 1004-1007
ISSN:0001-4966
年代: 1973
DOI:10.1121/1.1914310
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A method is presented for determining the elastic constants of general anisotropic solids. The methods utilizes a numerical parameter estimation technique to determine the values of the elastic constants such that the phase velocitites (as a function of wavenumber) calculated from theory fit (in a least‐square sense) those obtained experimentally.
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