Naslov
Deterministic Seismic Zoning of the Croatian Territory Derived From Complete Synthetic Seismograms

Autori
Markušić, Snježana ; Suhadolc, Peter ; Herak, Marijan ; Vaccari, Franco

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
IASPEI 1997 / Papazachos, Vassilis - : P. ZITI&Co, Technical books Editions, Thessaloniki, Greece, 1997

Skup
The 29th General Assembly of the IASPEI

Mjesto i datum
Solun, Grčka, 18.08.1997. - 28.08.1997

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
seismički hazard; sintetički seismogrami; strukturni modeli; akceleracija
(seismic hazard; synthetic seismograms; structural models; acceleration)

Sažetak
The regional seismic hazard in Croatia is assessed using a deterministic approach, which computes synthetic seismograms at a set of grid points. The input for this computation is represented by available source and structural models. A set of simplified structural models is proposed for Croatia, derived from travel time data analysis, and assigned to a number of regional polygons. The set of seismic sources are parametrized using the knowledge about focal mechanisms, the seismogenic areas and the regional seismicity. A map of the maximum ground acceleration at 1 Hz and the design ground acceleration is chosen to represent the shakeability and the seismic hazard. The most dangerous area of the country is southern Dalmatia. A comparision is made with acceleration maps derived from attenuation relations used at present in Croatia.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

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