Spectrum Loading and Crack GrowthSource: Journal of Fluids Engineering:;1972:;volume( 094 ):;issue: 001::page 181Author:O. E. Wheeler
DOI: 10.1115/1.3425362Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analytical device for improving the accuracy of crack growth predictions in metal subjected to variable amplitude cyclic loading is presented. A modification to the linear cumulative growth idea is proposed which incorporates a consideration of prior load history by taking into account the yield zone ahead of the crack tip. Correlation between analysis and experimental results for six different cases shows that the scheme, even though only a first order improvement on the Miner idea, is sound and can be used with confidence for design and analysis.
keyword(s): Spectra (Spectroscopy) , Fracture (Materials) , Design , Metals , Sound AND Stress ,
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| contributor author | O. E. Wheeler | |
| date accessioned | 2017-05-09T01:34:58Z | |
| date available | 2017-05-09T01:34:58Z | |
| date copyright | March, 1972 | |
| date issued | 1972 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27389#181_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/162988 | |
| description abstract | An analytical device for improving the accuracy of crack growth predictions in metal subjected to variable amplitude cyclic loading is presented. A modification to the linear cumulative growth idea is proposed which incorporates a consideration of prior load history by taking into account the yield zone ahead of the crack tip. Correlation between analysis and experimental results for six different cases shows that the scheme, even though only a first order improvement on the Miner idea, is sound and can be used with confidence for design and analysis. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Spectrum Loading and Crack Growth | |
| type | Journal Paper | |
| journal volume | 94 | |
| journal issue | 1 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3425362 | |
| journal fristpage | 181 | |
| journal lastpage | 186 | |
| identifier eissn | 1528-901X | |
| keywords | Spectra (Spectroscopy) | |
| keywords | Fracture (Materials) | |
| keywords | Design | |
| keywords | Metals | |
| keywords | Sound AND Stress | |
| tree | Journal of Fluids Engineering:;1972:;volume( 094 ):;issue: 001 | |
| contenttype | Fulltext |