contributor author | Ming-Yuan He | |
contributor author | John W. Hutchinson | |
date accessioned | 2017-05-08T23:29:08Z | |
date available | 2017-05-08T23:29:08Z | |
date copyright | June, 1989 | |
date issued | 1989 | |
identifier issn | 0021-8936 | |
identifier other | JAMCAV-26307#270_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/104951 | |
description abstract | Kinking of a plane strain crack out of the interface between two dissimilar isotropic elastic solids is analyzed. The focus is on the initiation of kinking and thus the segment of the crack leaving the interface is imagined to be short compared to the segment in the interface. Accordingly, the analysis provides the stress intensity factors and energy release rate of the kinked crack in terms of the corresponding quantities for the interface crack prior to kinking. Roughly speaking, the energy release rate is enhanced if the crack heads into the more compliant material and is diminished if it kinks into the stiff material. The results suggest a tendency for a crack to be trapped in the interface irrespective of the loading when the compliant material is tough and the stiff material is at least as tough as the interface. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Kinking of a Crack Out of an Interface | |
type | Journal Paper | |
journal volume | 56 | |
journal issue | 2 | |
journal title | Journal of Applied Mechanics | |
identifier doi | 10.1115/1.3176078 | |
journal fristpage | 270 | |
journal lastpage | 278 | |
identifier eissn | 1528-9036 | |
keywords | Fracture (Materials) | |
keywords | Toughness | |
keywords | Plane strain | |
keywords | Solids AND Stress | |
tree | Journal of Applied Mechanics:;1989:;volume( 056 ):;issue: 002 | |
contenttype | Fulltext | |