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
1981-12
发表期刊Journal of Applied Mechanics-Transactions of the ASME
卷号48期号:4页码:830-840
ISSN0021-8936
摘要A 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.
关键词Fracture (Materials) Plane Strain Stress Hardening Formulas Deformation
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收录类别SCI
语种英语
WOS记录号WOS:A1981MU65400025
WOS研究方向Mechanics
WOS类目Mechanics
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被引频次:116[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://dspace.imech.ac.cn/handle/311007/47502
专题力学所知识产出(1956-2008)
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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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