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| Titel |
Ground-motion scenarios consistent with PSH deaggregation for Tehran, capital city of Iran |
| VerfasserIn |
F. Abdi, N. Mirzaei, E. Shabani |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1561-8633
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| Digitales Dokument |
URL |
| Erschienen |
In: Natural Hazards and Earth System Science ; 13, no. 3 ; Nr. 13, no. 3 (2013-03-20), S.679-688 |
| Datensatznummer |
250018389
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| Publikation (Nr.) |
 copernicus.org/nhess-13-679-2013.pdf |
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| Zusammenfassung |
| This study presents the results of probabilistic seismic hazard (PSH)
deaggregation for 5%-damped 0.2 and 1.0 s spectral accelerations,
corresponding to mean return periods (MRPs) of 50, and 475 yr for Tehran
city. The aim of this paper is to quantify the dominant events that have the
most contribution on ground-motion exceedance from the above mentioned
hazard levels. The scenario earthquakes are characterized by bins of
magnitude (M), source-to-site distance (R), and epsilon (ε). The
results reveal that for Tehran city, the hazard is mainly controlled by
local seismicity. Generally, as the spectral acceleration period increase,
the contribution of larger and more distant scenario earthquakes to the
overall seismic hazard increase. |
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