Fatigue Crack Closure Following a Step-Increase LoadSource: Journal of Applied Mechanics:;1980:;volume( 047 ):;issue: 004::page 811Author:K. K. Lo
DOI: 10.1115/1.3153795Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A Dugdale-Barenblatt model is used to examine the effects of crack closure following a step increase in the applied cyclic loading. Complex function formulation is employed to calculate opening and contact loads. It is shown that the effect of previous history of loading on crack growth is significant only when the extent of crack growth is within about one plastic zone size.
keyword(s): Stress , Fatigue cracks AND Fracture (Materials) ,
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| contributor author | K. K. Lo | |
| date accessioned | 2017-05-08T23:07:47Z | |
| date available | 2017-05-08T23:07:47Z | |
| date copyright | December, 1980 | |
| date issued | 1980 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26159#811_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/92756 | |
| description abstract | A Dugdale-Barenblatt model is used to examine the effects of crack closure following a step increase in the applied cyclic loading. Complex function formulation is employed to calculate opening and contact loads. It is shown that the effect of previous history of loading on crack growth is significant only when the extent of crack growth is within about one plastic zone size. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Fatigue Crack Closure Following a Step-Increase Load | |
| type | Journal Paper | |
| journal volume | 47 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3153795 | |
| journal fristpage | 811 | |
| journal lastpage | 815 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Fatigue cracks AND Fracture (Materials) | |
| tree | Journal of Applied Mechanics:;1980:;volume( 047 ):;issue: 004 | |
| contenttype | Fulltext |