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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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