Seismic stability of the survey areas of potential sites for the deep geological repository of the spent nuclear fuel
| Autor: | Jan Šílený, Zdeněk Kaláb, Markéta Lednická |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
91.30.bi
91.30.dk Seismic stability 010504 meteorology & atmospheric sciences Physics QC1-999 Nuclear engineering General Physics and Astronomy Induced seismicity 91.30.ab 010502 geochemistry & geophysics 01 natural sciences neo-deterministic analysis Spent nuclear fuel Mining engineering 91.30.-f earthquake Deep geological repository deep geological repository seismicity probabilistic seismic hazard assessment Geology 0105 earth and related environmental sciences |
| Zdroj: | Open Physics, Vol 15, Iss 1, Pp 486-493 (2017) |
| ISSN: | 2391-5471 |
| Popis: | This paper deals with the seismic stability of the survey areas of potential sites for the deep geological repository of the spent nuclear fuel in the Czech Republic. The basic source of data for historical earthquakes up to 1990 was the seismic website [10]. The most intense earthquake described occurred on September 15, 1590 in the Niederroesterreich region (Austria) in the historical period; its reported intensity is Io = 8-9. The source of the contemporary seismic data for the period since 1991 to the end of 2014 was the website [11]. It may be stated based on the databases and literature review that in the period from 1900, no earthquake exceeding magnitude 5.1 originated in the territory of the Czech Republic. In order to evaluate seismicity and to assess the impact of seismic effects at depths of hypothetical deep geological repository for the next time period, the neo-deterministic method was selected as an extension of the probabilistic method. Each one out of the seven survey areas were assessed by the neo-deterministic evaluation of the seismic wave-field excited by selected individual events and determining the maximum loading. Results of seismological databases studies and neo-deterministic analysis of Čihadlo locality are presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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