Acoustoelastic Responses of an Elastoplastically Deformed Body
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Begun in 1973, the Review of Progress in Quantitative Nondestructive Evaluation (QNDE) is the premier international NDE meeting designed to provide an interface between research and early engineering through the presentation of current ideas and results focused on facilitating a rapid transfer to engineering development.
This site provides free, public access to papers presented at the annual QNDE conference between 1983 and 1999, and abstracts for papers presented at the conference since 2001.
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Abstract
The acoustoelastic response of an elastically deformed body can be characterized successfully by the theory of acoustoelasticity [1]. In the case of a body with plastic deformation, however, many investigators [2–5] have shown that the hyperelastic theory of acoustoelasticity is inadequate, and several modified theories of acoustoelasticity [6–10] were then proposed to incorporate the plastic strain effect.