IMECH-IR  > 力学所知识产出(1956-2008)
The Penny-Shaped Crack and the Plane Strain Crack in an Infinite Body of Power-Law Material
He MY; Hutchinson JW
Source PublicationJournal of Applied Mechanics-Transactions of the ASME
1981-12
Volume48Issue:4Pages:830-840
ISSN0021-8936
AbstractA study is carried out of the problem of a penny-shaped crack in an infinite body of power-law material subject to general remote axisymmetric stressing conditions. The plane strain version of the problem is also examined. The material is incompressible and is characterized by small strain deformation theory with a pure power relation between stress and strain. The solutions presented also apply to power-law creeping materials and to a class of strain-rate sensitive hardening materials. Both numerical and analytical procedures are employed to obtain the main results. A perturbation solution obtained by expanding about the trivial state in which the stress is everywhere parallel to the crack leads to simple formulas which are highly accurate even when the remote stress is perpendicular to the crack.
KeywordFracture (Materials) Plane Strain Stress Hardening Formulas Deformation
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Indexed BySCI
Language英语
WOS IDWOS:A1981MU65400025
WOS Research AreaMechanics
WOS SubjectMechanics
Citation statistics
Cited Times:117[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47502
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
He MY,Hutchinson JW. The Penny-Shaped Crack and the Plane Strain Crack in an Infinite Body of Power-Law Material[J]. Journal of Applied Mechanics-Transactions of the ASME,1981,48(4):830-840.
APA He MY,&Hutchinson JW.(1981).The Penny-Shaped Crack and the Plane Strain Crack in an Infinite Body of Power-Law Material.Journal of Applied Mechanics-Transactions of the ASME,48(4),830-840.
MLA He MY,et al."The Penny-Shaped Crack and the Plane Strain Crack in an Infinite Body of Power-Law Material".Journal of Applied Mechanics-Transactions of the ASME 48.4(1981):830-840.
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