Location

Seattle, WA

Start Date

1-1-1996 12:00 AM

Description

Last year we presented a paper on absolute stress determination from angular dependences of phase velocities in orthotropic materials [1]. No information about elastic constants or stresses is assumed to be known a priori. In this paper we describe the extension of this technique for determination of stresses and elastic properties from group velocity data.

Book Title

Review of Progress in Quantitative Nondestructive Evaluation

Volume

15B

Chapter

Chapter 6: Material Properties

Section

Residual Stress and Texture

Pages

1661-1668

DOI

10.1007/978-1-4613-0383-1_217

Language

en

File Format

application/pdf

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Jan 1st, 12:00 AM

Absolute Determination of Elastic Constants and Stresses from Ultrasonic Group Velocity Data

Seattle, WA

Last year we presented a paper on absolute stress determination from angular dependences of phase velocities in orthotropic materials [1]. No information about elastic constants or stresses is assumed to be known a priori. In this paper we describe the extension of this technique for determination of stresses and elastic properties from group velocity data.