Published April 1989
| Version v1
Report
Special features of the design of pressure vessel closures and heat insulations
Description
Based on realistic design data different anchor concepts were analysed for the transitional areas between the penetration liner and the vessel closure. Making use of the basis safety criteria an integrity concept has been developed in connection with the double closure design, which meets the specific HTR-500 conditions. The effect of the failure on the load-carrying behaviour of the PCRV and on the leak tightness of the liner was evaluated. Strength analyses were carried out and the fracture mechanics of the failure mechanism was evaluated. (DG)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the workshop on structural design criteria for HTR
- Imprint Pagination
- 557 p.
- Journal Page Range
- p. 385-403.
- Report number
- Juel-Conf--71
Conference
- Title
- Workshop on structural design criteria for HTR.
- Dates
- 31 Jan - 1 Feb 1989.
- Place
- Juelich (Germany, F.R.).
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 21095080
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CLOSURES; HTGR TYPE REACTORS; LINERS; MODULAR STRUCTURES; PEBBLE BED REACTORS; PLANNING; PRESSURE VESSELS; REACTOR SAFETY; THERMAL SHIELDS
- Descriptors DEC
- CONTAINERS; GAS COOLED REACTORS; GRAPHITE MODERATED REACTORS; HOMOGENEOUS REACTORS; REACTORS; SAFETY; SHIELDS; SOLID HOMOGENEOUS REACTORS