| contributor author | A. Ertas | |
| contributor author | W. R. Blackstone | |
| contributor author | B. K. Majumdar | |
| date accessioned | 2017-05-08T23:30:24Z | |
| date available | 2017-05-08T23:30:24Z | |
| date copyright | November, 1989 | |
| date issued | 1989 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27740#369_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/105626 | |
| description abstract | It is well known that the ball joint in a marine riser can cause fatigue damage in the drill pipe passing through. Previous investigators have assessed the damage done for a lower ball joint angle of 3–5 degrees (drilling) and 1–3 degrees (running casing). This paper extends that work to deep water operations in which an upper ball joint is also present. Also, it is shown, via finite element models, that tool joint bending stiffness can have a significant effect on fatigue life. Fatigue damage calculations, including this heretofore unconsidered effect, are presented for various ball joint angles and drill pipe tensions. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effect of Tool Joint Stiffness on Drill Pipe Fatigue in Riser Ball Joints | |
| type | Journal Paper | |
| journal volume | 111 | |
| journal issue | 4 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3188774 | |
| journal fristpage | 369 | |
| journal lastpage | 374 | |
| identifier eissn | 1528-8935 | |
| keywords | Pipes | |
| keywords | Pipeline risers | |
| keywords | Stiffness | |
| keywords | Fatigue | |
| keywords | Drills (Tools) | |
| keywords | Fatigue damage | |
| keywords | Fatigue life | |
| keywords | Finite element model | |
| keywords | Water | |
| keywords | Marine drilling risers AND Drilling | |
| tree | Journal of Manufacturing Science and Engineering:;1989:;volume( 111 ):;issue: 004 | |
| contenttype | Fulltext | |