Design of earthquake resistance enhancements of nuclear power plant building structures
Result description
The paper deals with selected problems of enhancing earthquake resistance of building structures of a nuclear plant considering newly postulated earthquake risks. The plant operates for thirty years and there is a need to verify its reliability. Seismicanalysis of building structures represents a basic step in the reliability assessment. In order to perform an advanced seismic response analysis of plant structures a sophisticated computation model has been developed involving all interacting structuressof two main production blocks with equipment. A detailed stress analysis of all main seismic load carrying structural parts has been performed. Consequently feasible ways of enhancing the seismic resistance of structures have been proposed.
Keywords
power plantseismic responsesafety related structureearthquake resistance
The result's identifiers
Result code in IS VaVaI
Alternative codes found
RIV/00216305:26110/05:PU51806
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Design of earthquake resistance enhancements of nuclear power plant building structures
Original language description
The paper deals with selected problems of enhancing earthquake resistance of building structures of a nuclear plant considering newly postulated earthquake risks. The plant operates for thirty years and there is a need to verify its reliability. Seismicanalysis of building structures represents a basic step in the reliability assessment. In order to perform an advanced seismic response analysis of plant structures a sophisticated computation model has been developed involving all interacting structuressof two main production blocks with equipment. A detailed stress analysis of all main seismic load carrying structural parts has been performed. Consequently feasible ways of enhancing the seismic resistance of structures have been proposed.
Czech name
Návrh zlepšení seizmické odolnosti stavebních konstrukcí jaderné elektrárny
Czech description
Návrh zlepšení seizmické odolnosti stavebních konstrukcí jaderné elektrárny
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
GA105/04/1424: Response of structures and buildings to technical seismicity
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings International Conference VSU 2005
ISBN
954-331-003-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
170-175
Publisher name
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Place of publication
Sofie
Event location
Sofie
Event date
May 26, 2005
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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Result type
D - Article in proceedings
CEP
JM - Structural engineering
Year of implementation
2005