| contributor author | A. S. Kobayashi | |
| contributor author | N. Polvanich | |
| contributor author | A. F. Emery | |
| contributor author | W. J. Love | |
| date accessioned | 2017-05-08T23:00:30Z | |
| date available | 2017-05-08T23:00:30Z | |
| date copyright | October, 1976 | |
| date issued | 1976 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26728#465_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/88536 | |
| description abstract | Stress intensity factors of corner cracks at the bore of a rotating disk are estimated from the stress intensity factor of a quarter-elliptical crack in a quarter infinite solid and pressurized by the hoop stress. Curvature effect of the bore is incorporated through a curvature correction factor derived from the stress intensity factors of a single edge-cracked bore in a large plate and a single edge-cracked semi-infinite plate. Stress intensity factors for quarter-elliptical cracks with crack aspect ratios of b/a = 0.2, 0.4, and 0.98 at crack depths of b/Ri = 0.1, 0.3 and 1.0 in a rotating disk with R0 /Ri = 8 are determined. Application of the developed procedure to corner crack problems at a through-bolt hole is indicated. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Corner Crack at the Bore of a Rotating Disk | |
| type | Journal Paper | |
| journal volume | 98 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3446217 | |
| journal fristpage | 465 | |
| journal lastpage | 470 | |
| identifier eissn | 0742-4795 | |
| keywords | Fracture (Materials) | |
| keywords | Corners (Structural elements) | |
| keywords | Rotating Disks AND Stress | |
| tree | Journal of Engineering for Gas Turbines and Power:;1976:;volume( 098 ):;issue: 004 | |
| contenttype | Fulltext | |
