Roughening of fracture surfaces: The role of plastic deformation

Eran Bouchbinder; Joachim Mathiesen; Itamar Procaccia

doi:10.1103/PhysRevLett.92.245505

Roughening of fracture surfaces: The role of plastic deformation

Eran Bouchbinder^*, Joachim Mathiesen, Itamar Procaccia

^*Corresponding author af dette arbejde

30 Citationer (Scopus)

Abstract

The role of plastic deformation in the roughening of fracture surfaces is described. A model was developed based on elasticity theory supplemented with considerations of plastic deformations focusing on infinite two-dimensional materials. In the method of iterated conformal mappings one starts with a crack for which the conformal map from the exterior of the unit circle to the exterior of the crack was known. The method of iterated conformal mapping was used to make the growth step to coalesce the tip with the void.

Originalsprog	Engelsk
Artikelnummer	246101
Tidsskrift	Physical Review Letters
Vol/bind	92
Udgave nummer	24
ISSN	0031-9007
DOI	https://doi.org/10.1103/PhysRevLett.92.245505
Status	Udgivet - 18 jun. 2004

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10.1103/PhysRevLett.92.245505

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Roughening of fracture surfaces: The role of plastic deformation

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