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On the geometry and kinematics of smoothly distributed and singular defects

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

A continuum mechanical framework for the description of the geometry and kinematics of defects in material structure is proposed. The setting applies to a body manifold of any dimension which is devoid of a Riemannian or a parallelism structure. In addition, both continuous distributions of defects as well as singular distributions are encompassed by the theory. In the general case, thematerial structure is specified by a de Rham current T and the associated defects are given by its boundary ∂T. For a motion of defects associated with a family of diffeomorphisms of a material body, it is shown that the rate of change of the distribution of defects is given by the dual of the Lie derivative operator.

Original languageEnglish
Title of host publicationDifferential Geometry and Continuum Mechanics
EditorsR.J. Knops, Gui-Qiang G. Chen, Michael Grinfeld
PublisherSpringer New York LLC
Pages203-234
Number of pages32
ISBN (Print)9783319185729
DOIs
StatePublished - 1 Jan 2015
EventDifferential Geometry and Continuum Mechanics, 2013 - Edinburgh, United Kingdom
Duration: 17 Jun 201321 Jun 2013

Publication series

NameSpringer Proceedings in Mathematics and Statistics
Volume137
ISSN (Print)2194-1009
ISSN (Electronic)2194-1017

Conference

ConferenceDifferential Geometry and Continuum Mechanics, 2013
Country/TerritoryUnited Kingdom
CityEdinburgh
Period17/06/1321/06/13

ASJC Scopus subject areas

  • General Mathematics

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