Prediction of Low-Cycle Fatigue Life of Specimens With Fabrication FlawsSource: Journal of Manufacturing Science and Engineering:;1968:;volume( 090 ):;issue: 004::page 620Author:A. G. Pickett
DOI: 10.1115/1.3604698Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A modification of the notch stress procedure for fatigue-life analysis is presented. The importance of considering the mechanics of the specimen and the effects of the notch on specimen mechanics is illustrated by example. The procedure is applied to correlate the results of small specimen tests with large weld defect specimen tests. The significance of crack-initiation life and crack-propagation life and the dependence of these portions of total fatigue life on specimen geometry and loading is developed.
keyword(s): Manufacturing , Stress , Fracture (Materials) , Crack propagation , Fatigue life , Geometry AND Low cycle fatigue ,
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| contributor author | A. G. Pickett | |
| date accessioned | 2017-05-09T00:09:35Z | |
| date available | 2017-05-09T00:09:35Z | |
| date copyright | November, 1968 | |
| date issued | 1968 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27529#620_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/128033 | |
| description abstract | A modification of the notch stress procedure for fatigue-life analysis is presented. The importance of considering the mechanics of the specimen and the effects of the notch on specimen mechanics is illustrated by example. The procedure is applied to correlate the results of small specimen tests with large weld defect specimen tests. The significance of crack-initiation life and crack-propagation life and the dependence of these portions of total fatigue life on specimen geometry and loading is developed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Prediction of Low-Cycle Fatigue Life of Specimens With Fabrication Flaws | |
| type | Journal Paper | |
| journal volume | 90 | |
| journal issue | 4 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3604698 | |
| journal fristpage | 620 | |
| journal lastpage | 626 | |
| identifier eissn | 1528-8935 | |
| keywords | Manufacturing | |
| keywords | Stress | |
| keywords | Fracture (Materials) | |
| keywords | Crack propagation | |
| keywords | Fatigue life | |
| keywords | Geometry AND Low cycle fatigue | |
| tree | Journal of Manufacturing Science and Engineering:;1968:;volume( 090 ):;issue: 004 | |
| contenttype | Fulltext |