Calculation of prefabricated part of WWR-K reactor building
- 1. Inst. Geofizicheskikh Issledovanij, Kurchatov (Kazakhstan)
Description
According of factual characteristics a strength and deformation of over-land part of carrier constructions under construction movement is defined. Direct dynamical calculation of design elements under action of inertial loads from supports shifts shows, that seismic stability of enclosing construction is not ensured. Possibly practically total collapse of coating construction is possibly, under which following levels of damages of internal design constructions of reactor central room have been forecasted: 1. Fall of destroyed design construction on reactor vessel in time moment (1.56-1.59 s) after coming to building of earthquake seismic waves of 10 balls. 2. It is possibly cracks formation in radial direction in lower part of reactor cap, but destroying of cap does not incident; 3. It is possibly cracks formation within stretched concrete zone of reactor construction at the mark from - 0.859 up to 0.100. Destroy of concrete's compressive zone of reactor construction have not being expected. 4. Collapse of reactor first contour coating constructions have not being expected
Additional details
Additional titles
- Original title (Russian)
- Расчет сейсмостойкоси сборной части здания реактора WWR-К
Publishing Information
- Publisher
- OPNI IYaF RK
- Imprint Place
- Almaty (Kazakhstan)
- ISBN
- 9965-9051-0-X
- Imprint Title
- Renewal of the WWR-K reactor operation: Collection of articles
- Imprint Pagination
- 248 p.
- Journal Page Range
- p. 75-83
INIS
- Country of Publication
- Kazakhstan
- Country of Input or Organization
- Kazakhstan
- INIS RN
- 29067041
- Subject category
- S58: GEOSCIENCES; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- CALCULATION METHODS; CONCRETES; CRACKS; EARTHQUAKES; REACTOR MATERIALS; REACTOR SAFETY; SEISMIC EFFECTS; WWR-K-ALMATY REACTOR
- Descriptors DEC
- BUILDING MATERIALS; ENRICHED URANIUM REACTORS; MATERIALS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SAFETY; SEISMIC EVENTS; TANK TYPE REACTORS; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WWR TYPE REACTORS
Optional Information
- Contract/Grant/Project number
- Project K-012; Contract 48-97p
- Notes
- 6 refs., 1 tab., 5 figs. Imprint:Vozobnovlenie ehkspluatatsii reaktora WWR-K: Sbornik statej