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Implications of the similarity principle relating creep and attenuation in finely grained solids

Date

Authors

Morris, Stephen

Jackson, Ian

Publisher

Elsevier

Abstract

The Raj-Ashby model of diffusionally accommodated grain-boundary sliding implies the existence of similitude in the mechanical loss spectrum of finely grained solids: the quality factor Q of a shear wave propagating with angular frequency ω is related to

Keywords

Keywords: Angular frequencies; Coble creep; Data sets; Dimensional analysis; Geological materials; Grain size; Grain-boundary slidings; Mechanical loss spectrum; Mechanical spectroscopy; Physical mechanism; Quality factor Q; Similarity principle; Similitude; Torsio Dimensional analysis; Grain boundaries; Grain boundary sliding; Mechanical spectroscopy; Similitude

URI

http://hdl.handle.net/1885/53960

Collections

ANU Research Publications

Source

Materials Science and Engineering A

Type

Journal article

DOI

10.1016/j.msea.2008.09.157

Restricted until

2037-12-31

Downloads

File

Description

01_Morris_Implications_of_the_similarity_2009.pdf (245.58 KB)