| contributor author | Noel P. O’Dowd | |
| contributor author | Kamran M. Nikbin | |
| contributor author | Robert C. Wimpory | |
| contributor author | Farid R. Biglari | |
| contributor author | Manus P. O’Donnell | |
| date accessioned | 2017-05-09T00:30:14Z | |
| date available | 2017-05-09T00:30:14Z | |
| date copyright | November, 2008 | |
| date issued | 2008 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28499#041403_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/139172 | |
| description abstract | Residual stresses have been introduced into a notched compact tension specimen of a 347 weld material by mechanical compression. The required level of compressive load has previously been determined from finite-element studies. The residual stress in the vicinity of the notch root has been measured using neutron diffraction and the results compared with those obtained from finite-element analysis. The effect of stress redistribution due to creep has been examined and it is found that a significant reduction in stress is measured after 1000h at 650°C. The implications of these results with regard to the development of damage in the specimen due to creep relaxation are examined. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Computational and Experimental Studies of High Temperature Crack Initiation in the Presence of Residual Stress | |
| type | Journal Paper | |
| journal volume | 130 | |
| journal issue | 4 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.2967831 | |
| journal fristpage | 41403 | |
| identifier eissn | 1528-8978 | |
| tree | Journal of Pressure Vessel Technology:;2008:;volume( 130 ):;issue: 004 | |
| contenttype | Fulltext | |
