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| Avtorstvo: |
Janez LAPAJNE // 1.01 Izvirni znanstveni članek
Peter FAJFAR // 1.01 Izvirni znanstveni članek
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| Leto: |
1997 |
| Citat: |
LAPAJNE, Janez, FAJFAR, Peter. Seismic hazard
reassessment of an existing NPP in Slovenia. Nucl. Eng. Des.. [Print
ed.], 1997, vol. 175, str. 215-226, graf. prikazi. |
| Povzetek: |
A seismic hazard
reassessment of the site of an existing nuclear power plant in Slovenia was
performed. For probabilistics seismic hazard analysis, the extended basic
approach laid out by Cornell in 1968 was applied (Cornell, 1968). The study was
based 0n existing data only. To overcome the lack of dataand to handle
uncertainties in the data, a multiple model approach was applied. Tectonic
interpretations, seismic source determinations and estimatesof the uncertainty
were made by three independent groups of earth-scientists. The delineation of
seismic sources and the estimation of their parameters were defined by the
distribution of earthquakes, by fault rupture sizes, and by fault slip rates.
The Gutenberg-Richter doubly truncatedexponential recurrence relationship was
used for magnitude distribution. Lower-bound magnitude was set at 5.0 for all
seismic sources.
V letih 1992-1994 je bila napravljena ponovna ocena
potresne nevarnosti na lokaciji jedrske elektrarne Krško. Pri tem je bil
uporabljen dopolnjen postopek Cornella iz leta 1968. Raziskava je temeljila le
na obstoječih podatkih. Zaradi pomanjkljivih in nezanesljivih podatkov je bil
uporabljen večmodelni pristop. Vrednotenje tektonike, opredelitev potresnih
izvorov in oceno nezanesljivosti so napravili tri neodvisne skupine
strokovnjakov. Modelne različice in različice parametrov izvorov so bile
subjektivno utežene.Rezultat raziskave so krivulje in spektri potresne
nevarnosti [COBISS.SI-ID 314209]
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| Tipologija: |
1.01 Izvirni znanstveni članek |
| COBISS ID |
314209 Polni zapis iz sistema COBISS |
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Vpisal 2009/06/10 11:56
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