Small Scale Contact Conditions for the Linear-Elastic Interface CrackSource: Journal of Applied Mechanics:;1988:;volume( 055 ):;issue: 004::page 814Author:Peter M. Anderson
DOI: 10.1115/1.3173726Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Conditions are discussed for which the contact zone at the tip of a two-dimensional interface crack between anisotropic elastic materials is small. For such “small scale contact” conditions combined with small scale yielding conditions, a stress concentration vector uniquely characterizes the near tip field, and may be used as a crack growth parameter. Representative calculations for an interface crack on a representative Cu grain boundary show small contact conditions to prevail, except possibly under large shearing loads.
keyword(s): Fracture (Materials) , Shearing , Grain boundaries , Stress AND Stress concentration ,
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| contributor author | Peter M. Anderson | |
| date accessioned | 2017-05-08T23:26:21Z | |
| date available | 2017-05-08T23:26:21Z | |
| date copyright | December, 1988 | |
| date issued | 1988 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26299#814_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/103429 | |
| description abstract | Conditions are discussed for which the contact zone at the tip of a two-dimensional interface crack between anisotropic elastic materials is small. For such “small scale contact” conditions combined with small scale yielding conditions, a stress concentration vector uniquely characterizes the near tip field, and may be used as a crack growth parameter. Representative calculations for an interface crack on a representative Cu grain boundary show small contact conditions to prevail, except possibly under large shearing loads. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Small Scale Contact Conditions for the Linear-Elastic Interface Crack | |
| type | Journal Paper | |
| journal volume | 55 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3173726 | |
| journal fristpage | 814 | |
| journal lastpage | 817 | |
| identifier eissn | 1528-9036 | |
| keywords | Fracture (Materials) | |
| keywords | Shearing | |
| keywords | Grain boundaries | |
| keywords | Stress AND Stress concentration | |
| tree | Journal of Applied Mechanics:;1988:;volume( 055 ):;issue: 004 | |
| contenttype | Fulltext |