The Effect of Seabottom Proximity of the Vortex-Induced Vibrations and Fatigue Life of Offshore PipelinesSource: Journal of Energy Resources Technology:;1983:;volume( 105 ):;issue: 004::page 464Author:D. T. Tsahalis
DOI: 10.1115/1.3230954Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of the seabottom proximity on the vortex-induced vibrations of suspended spans of offshore pipelines is discussed in the light of recent relevant experimental results. It is shown that the effect of the seabottom proximity is to drastically alter the vortex-induced vibrations of supsended spans resulting into longer fatigue lives or equivalently longer safe lengths. A “generalized” fatigue damage is formulated universally applicable to all suspended spans.
keyword(s): Underwater pipelines , Fatigue life , Vortex-induced vibration , Arches , Fatigue damage AND Fatigue ,
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| contributor author | D. T. Tsahalis | |
| date accessioned | 2017-05-08T23:15:13Z | |
| date available | 2017-05-08T23:15:13Z | |
| date copyright | December, 1983 | |
| date issued | 1983 | |
| identifier issn | 0195-0738 | |
| identifier other | JERTD2-26395#464_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96902 | |
| description abstract | The effect of the seabottom proximity on the vortex-induced vibrations of suspended spans of offshore pipelines is discussed in the light of recent relevant experimental results. It is shown that the effect of the seabottom proximity is to drastically alter the vortex-induced vibrations of supsended spans resulting into longer fatigue lives or equivalently longer safe lengths. A “generalized” fatigue damage is formulated universally applicable to all suspended spans. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Effect of Seabottom Proximity of the Vortex-Induced Vibrations and Fatigue Life of Offshore Pipelines | |
| type | Journal Paper | |
| journal volume | 105 | |
| journal issue | 4 | |
| journal title | Journal of Energy Resources Technology | |
| identifier doi | 10.1115/1.3230954 | |
| journal fristpage | 464 | |
| journal lastpage | 468 | |
| identifier eissn | 1528-8994 | |
| keywords | Underwater pipelines | |
| keywords | Fatigue life | |
| keywords | Vortex-induced vibration | |
| keywords | Arches | |
| keywords | Fatigue damage AND Fatigue | |
| tree | Journal of Energy Resources Technology:;1983:;volume( 105 ):;issue: 004 | |
| contenttype | Fulltext |