Research Article
Probabilistic Structural Integrity Analysis of Boiling Water Reactor Pressure Vessel under Low Temperature Overpressure Event
Table 1
Input parameters for VFLAW code of the domestic RPV.
| Flaw type | Input parameters |
| | Bead size (mm) | Clad bead width (mm) | Number of clad layers | Truncation of flaw depth (mm) |
| Surface breaking flaw S.dat | 3.175 | 20 | 2 | 200 |
| | Material type | Area fraction (%) | Bead size (mm) | Truncation of flaw depth (mm) |
| Weld embedded flaw W.dat | SAW | 93 | 6.5 | 25 | SMAW | 5 | 3.5 | 25 | Repair | 2 | 3.5 | 50 |
| | Material type | Volume fraction (%) | Bead size (mm) | Truncation of flaw depth (mm) |
| Plate embedded flaw P.dat | SAW | 93 | 6.5 | 11 | SMAW | 5 | 3.5 | 11 | Repair | 2 | 3.5 | 11 |
|
|