Published December 1990
| Version v1
Miscellaneous
Analysis of parameter sensitivity of the probabilistic model of brittle fracture initiation in WWER pressure vessels
Description
A simplified reliability model designed for the probabilistic assessment of resistance of WWER pressure vessels to the initiation of brittle fracture is briefly described. The model is applicable particularly within the limits of validity of linear elastic fracture mechanics. Its use is demonstrated on examples of evaluation of accident regimes of the temperature shock type (failure of piping 20 and 32 mm in diameter at coolant water temperature 55 degC) for actual input data specific of units 1 and 2 of the V-1 nuclear power plant in Jaslovske Bohunice. (Z.M.). 2 figs., 5 refs
Additional details
Additional titles
- Original title (Czech)
- Analyza citlivosti parametru pravdepodobnostniho modelu iniciace krehkeho poruseni TN reaktoru typu VVER
Publishing Information
- Imprint Title
- National conference on brittle fracture of materials and structures
- Imprint Pagination
- 166 p.
- Journal Page Range
- p. 46-50.
- Report number
- INIS-mf--12975
Conference
- Title
- National conference on brittle fracture of materials and structures.
- Original Conference Title
- Celostatni konference ''Krehky lom materialu a konstrukci''
- Dates
- 4-6 Dec 1990.
- Place
- Karlovy Vary (Czechoslovakia).
INIS
- Country of Publication
- Serbia and Montenegro
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 22081149
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CRACK PROPAGATION; FRACTURE MECHANICS; FRACTURE PROPERTIES; MATHEMATICAL MODELS; PRESSURE VESSELS; PROBABILISTIC ESTIMATION; RELIABILITY; SENSITIVITY ANALYSIS; WWER TYPE REACTORS
- Descriptors DEC
- CONTAINERS; ENRICHED URANIUM REACTORS; MECHANICAL PROPERTIES; MECHANICS; POWER REACTORS; PWR TYPE REACTORS; REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- Imprint:Celostatni konference ''Krehky lom materialu a konstrukci''.