Abstract
The paper considers the fracture assessment of a ship structure containing multiple crack sites. Fatigue cracks initiated from welded defects, under extreme dynamic wave loading can lead to fracture of the vessel. The effect of multiple crack sites on the probability of failure is studied. Time dependent reliability analysis is performed using Monte Carlo simulation, with some emphasis on the inspection and repair planning. Correlation effects on basic variables are also studied.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering |
| Place of Publication | New York |
| Pages | 193-200 |
| Number of pages | 8 |
| Publication status | Published - 1 Dec 2001 |
| Event | 20th International Conference on Offshore Mechanics and Arctic Engineering; Safety and Reliability - Rio de Janeiro, Brazil Duration: 3 Jun 2001 → 8 Jun 2001 |
Conference
| Conference | 20th International Conference on Offshore Mechanics and Arctic Engineering; Safety and Reliability |
|---|---|
| Country/Territory | Brazil |
| City | Rio de Janeiro |
| Period | 3/06/01 → 8/06/01 |
Keywords
- fatigue loading
- stress cycle
- ship defects