| contributor author | M. A. Nessim | |
| contributor author | I. J. Jordaan | |
| date accessioned | 2017-05-08T23:19:53Z | |
| date available | 2017-05-08T23:19:53Z | |
| date copyright | September, 1985 | |
| date issued | 1985 | |
| identifier issn | 0195-0738 | |
| identifier other | JERTD2-26406#356_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99661 | |
| description abstract | A decision-theoretic approach to the problem of optimizing strategies for the protection of submarine pipelines against ice scour is presented. The model simultaneously considers twinning, deep trenching, and valve segmentation. The opitmal solution is dependent on the uncertainty regarding the frequency of pipeline damage and the associated consequences. Two sources of uncertainty are considered, namely the rate and the depth of scour. Consequences of pipeline damage are represented by their impact on economy and enviornmental safety. An example is presented and the model is used to check the sensitivity of the optimal solution to different input parameters. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Protection of Arctic Submarine Pipelines Against Ice Scour | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 3 | |
| journal title | Journal of Energy Resources Technology | |
| identifier doi | 10.1115/1.3231199 | |
| journal fristpage | 356 | |
| journal lastpage | 361 | |
| identifier eissn | 1528-8994 | |
| keywords | Ice | |
| keywords | Underwater pipelines | |
| keywords | Arctic region | |
| keywords | Uncertainty | |
| keywords | Pipelines | |
| keywords | Valves | |
| keywords | Image segmentation | |
| keywords | Twinning | |
| keywords | Safety AND Economics | |
| tree | Journal of Energy Resources Technology:;1985:;volume( 107 ):;issue: 003 | |
| contenttype | Fulltext | |