Large-scale tests performed in support of LBB projects applied to WWER type NPPS in the Czech Republic in years 1992-1994

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F10%3A%230001693" target="_blank" >RIV/46356088:_____/10:#0001693 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Large-scale tests performed in support of LBB projects applied to WWER type NPPS in the Czech Republic in years 1992-1994
Original language description
In the paper, an overview of large-scale experiments performed on components of WWER primary circuits within several LBB projects conducted in the Czech Republic in years 1992-1994 is presented. The tested components were replicas of the real ones; theycontained a through-wall crack and were loaded by pressure and bending moment in two stages, as appropriate according to the LBB methodology. All tested components exhibited stable behaviour under normal operating loading superposed with safe shutdown earthquake loading (NOC + SSE) applied during 1st stage of experiment. During 2nd stage of experiment, under loading by bending moment only, the models usually exhibited stable tearing of the crack, in some cases limit load (maximum force at loading controlled by displacement) was reached. In the paper, the experiments are briefly described, with presenting the main experimental and (in some cases) FE computational results.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP, 3
ISBN
9780791843666
ISSN
0277-027X
e-ISSN
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Number of pages
9
Pages from-to
321-329
Publisher name
ASME
Place of publication
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Event location
Praha
Event date
Jan 1, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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