| contributor author | Roberto Brighenti | |
| date accessioned | 2017-05-09T00:05:51Z | |
| date available | 2017-05-09T00:05:51Z | |
| date copyright | February, 2001 | |
| date issued | 2001 | |
| identifier issn | 0094-9930 | |
| identifier other | JPVTAS-28407#139_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125786 | |
| description abstract | A round pipe with an external longitudinal surface flaw is assumed to be subjected to different types of elementary hoop stress distributions acting perpendicular to the crack faces. The stress intensity factors (SIFs) along the crack front for such elementary cases are determined through the three-dimensional finite element method. Then these results are used to compute approximate values of SIFs in the case of complex loadings (such as internal pressure, thermal stresses, residual stresses due to plasticization, etc.), by employing both the superposition principle and the power series expansions of the actual hoop stresses. Thick and thin-walled pipes are examined, and some results are compared with those presented by other authors. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | External Longitudinal Flaws in Pipes Under Complex Loading | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 1 | |
| journal title | Journal of Pressure Vessel Technology | |
| identifier doi | 10.1115/1.1331280 | |
| journal fristpage | 139 | |
| journal lastpage | 145 | |
| identifier eissn | 1528-8978 | |
| keywords | Stress | |
| keywords | Fracture (Materials) | |
| keywords | Pipes | |
| keywords | Pressure AND Stress | |
| tree | Journal of Pressure Vessel Technology:;2001:;volume( 123 ):;issue: 001 | |
| contenttype | Fulltext | |
