The propagation of elastic waves through a textured granular material
type: Item
instance of: scholarly article
title: The propagation of elastic waves through a textured granular material
zbMATH Open document ID: 0592.73034
DOI: 10.1016/0020-7225(85)90125-9
author: D. R. Atthey
published in: International Journal of Engineering Science
publication date: 1985-01-01T00:00:00Z
review text: Many metals which have been worked in some way, e.g. forcing or welding, exhibit a textured structure in which the grains may on average be elongated in a particular direction or there may be a preferred crystallographic orientation, or both. In this case the bulk metal will no longer be isotropic, and the results of \textit{I. M. Lifshitz} and \textit{G. D. Parkhomovski} [(*) Zh. Eksp. Teor. Fiz. 20, 175 ff. (1950)] will not apply. In this paper we show how the approach used by Lifshitz and Parkhomovski (*) may be modified to tackle such problems. General results for the attenuation are presented in terms of averages over the particular distribution of orientations. Detailed results are presented for a particular distribution which is a representation of austenitic weld metal.
Mathematics Subject Classification ID: 74J99
Mathematics Subject Classification ID: 82D35
zbMATH DE Number: 3952116
zbMATH Keywords: forcing
zbMATH Keywords: welding
zbMATH Keywords: textured structure
zbMATH Keywords: grains may on average be elongated in a particular direction
zbMATH Keywords: crystallographic orientation
zbMATH Keywords: bulk metal
MaRDI profile type: Publication
full work available at URL: 0020-7225(85)90125-9
OpenAlex ID: W2076056019
cites work: Q5523834
description: scientific article; zbMATH DE number 3952116