| contributor author | M. Kurihara | |
| contributor author | A. Katoh | |
| contributor author | M. Kawahara | |
| date accessioned | 2017-05-08T23:23:14Z | |
| date available | 2017-05-08T23:23:14Z | |
| date copyright | May, 1986 | |
| date issued | 1986 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28269#209_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/101585 | |
| description abstract | In the present study, a series of fatigue crack growth tests were carried out in order to examine the effects of stress ratio R upon crack growth rates, together with the crack closure behaviors. Fatigue tests were conducted with center-notched specimens of two kinds of pressure vessel steels (500 MPa class and 800 MPa class) under cyclic axial loading in various stress ratios R ranging from −5 to +0.8. Crack opening stress levels were determined by the unloading elastic compliance method. An expression of fatigue crack growth rates under a wide range of stress ratios was proposed, taking into account the relationship between stress ratio R and crack opening stress ratio U . The crack growth behaviors near the threshold conditions were also discussed. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Analysis on Fatigue Crack Growth Rates Under a Wide Range of Stress Ratios | |
| type | Journal Paper | |
| journal volume | 108 | |
| journal issue | 2 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.3264771 | |
| journal fristpage | 209 | |
| journal lastpage | 213 | |
| identifier eissn | 1528-8978 | |
| keywords | Stress | |
| keywords | Fatigue cracks | |
| keywords | Fracture (Materials) | |
| keywords | Steel | |
| keywords | Pressure vessels AND Fatigue testing | |
| tree | Journal of Pressure Vessel Technology:;1986:;volume( 108 ):;issue: 002 | |
| contenttype | Fulltext | |
