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Vector J-integral analysis of crack initiation at the edge of complete sliding contact

Abstract:

In this paper, the crack initiation at contact surface of solids is investigated on the basis of the concept of potential energy release rate. The expressions for path-independent integral vector Ji (i=1, 2) are derived and applied to the consideration of the process of crack initiation. The relationship is then established between the value of the path-independent integral vector Ji and the potential energy release rate for crack initiation in an arbitrary orientation. This allows the predic...

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Publication status:
Published

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Publisher copy:
10.1098/rspa.2005.1650

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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES
Volume:
462
Issue:
2070
Pages:
1805-1820
Publication date:
2006-06-08
DOI:
EISSN:
1471-2946
ISSN:
1364-5021
URN:
uuid:10827f7e-805c-47a8-9dc9-2558f0068949
Source identifiers:
63448
Local pid:
pubs:63448

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