Name:
DNV DNVGL-RP-E104 PDF
Published Date:
09/01/2019
Status:
[ Revised ]
Publisher:
DNV
This recommended practice provides a consolidated framework for fatigue assessment of subsea and surface well systems during all stages of operation. The described methods cover the following areas:
— computation of both mean and cyclic loads experienced by the wellhead/casing system for each set of conditions
— relationship between cyclic loads and cyclic stresses, such as load-to-stress curves and stress amplification/concentration factors for each location of interest
— damage model, such as S-N approach, initiation life method, and fracture mechanics used to estimate fatigue damage at each location of interest.
| Edition : | 19 |
| File Size : | 1 file , 6 MB |
| Number of Pages : | 159 |
| Published : | 09/01/2019 |
