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master's thesis
Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ
Zagreb: University of Zagreb, Faculty of Science, 2018. urn:nbn:hr:217:071699
Matušić, Nikolina
University of Zagreb
Faculty of Science
Department of Geophysics

Institutional repository: Repository of the Faculty of Science

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Matušić, N. (2018). Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:071699

Matušić, Nikolina. "Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:071699

Matušić, Nikolina. "Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ." Master's thesis, University of Zagreb, Faculty of Science, 2018. https://urn.nsk.hr/urn:nbn:hr:217:071699

Matušić, N. (2018). 'Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ', Master's thesis, University of Zagreb, Faculty of Science, accessed 18 July 2024, https://urn.nsk.hr/urn:nbn:hr:217:071699

Matušić N. Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2018 [cited 2024 July 18] Available at: https://urn.nsk.hr/urn:nbn:hr:217:071699

N. Matušić, "Procjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:217:071699

Metadata
TitleProcjena seizmičkog hazarda na području Hrvatske primjenom programskog paketa OHAZ
Title (english)Seizmic hazard assessment in the area of Croatia using OHAZ software
AuthorNikolina Matušić
MentorSnježana Markušić (mentor)
Committee memberSnježana Markušić (predsjednik povjerenstva)
Committee memberJosip Stipčević (član povjerenstva)
Committee memberAntun Marki (član povjerenstva)
Committee memberIvica Sović (član povjerenstva)
Committee memberZoran Pasarić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Geophysics)
Zagreb
Defense date and country2018-10-15, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geophysics
Seismology and Physics of the Earth's Interior
Abstract
U ovom radu provedena je procjena seizmičkog hazarda na širem prostoru Hrvatske. Proračunu se pristupilo probabilističkom metodom i korištenjem programskog paketa za proračun hazarda OHAZ. Softverom OHAZ moguće je uz dobro definirane ulazne parametre izračunati sve faze proračuna hazarda. Za potrebe proračuna preuzeti su i pripremljeni katalog glavnih potresa, seizmotektonika područja i atenuacijske relacije prikladne za istraživano područje. Procjena sadrži sve potrebne elemente proračuna hazarda: seizmičku aktivnost, godišnje stope premašivanja niza referentnih vrijednosti površinskog gibanja, te vršne akceleracije tla pri povratnim periodima od 95, 475 i 1000 godina, tj. vjerojatnosti premašivanja površinskog gibanja od 10% u razdoblju od 10, 50 i 100 godina. Dobivena prostorna raspodjela PGA odgovara raspodjeli jakih potresa (𝑀 > 4) na istraživanom području, a vrijednosti su unutar očekivanih. Rezultati PGA usporedivi su s rezultatima dobivenim u projektu BSHAP u kojem je analiziran seizmički hazard na prostoru zapadnog Balkana: područja pojačanog potresnog djelovanja se podudaraju, a vrijednosti su istog reda veličine, iako su u ovom radu nešto veće od onih dobivenih projektom BSHAP.
Abstract (english)
A probabilistic seismic hazard assessment was carried out for the territory of Croatia and parts of neighbouring countries using OHAZ software. Given well-defined input parameters, all stages of the hazard assessment can be calculated using OHAZ software. For that purpose, a catalogue of main events was specified, along with the seismotectonic setting of the area and the attenuation relationships best suited for the observed area. The analysis contains all the necessary steps of the hazard assessment: seismic activity, annual rate of exceedance for a range of reference ground motion levels and peak ground acceleration for the return periods of 95, 475 and 1000 years, i.e. the 10% probability of exceedance in 10, 50 and 100 years. The obtained spatial PGA distribution corresponds well to the distribution of strong earthquakes (𝑀 > 4) in the observed area, and the output values fall within the expected range. The results of the assessment are comparable to the PGA obtained in the BSHAP project, which analysed seismic hazard in the Western Balkan Region - the values, although somewhat higher here than in the BSHAP project, are of the same order of magnitude, and the areas of higher seismic activity match as well.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:071699
Study programmeTitle: Graduate university study pf Physics - Geophysics; specializations in: Seismology and Physics of the Earth's Interior, Meteorology and Physical Oceanography
Course: Seismology and Physics of the Earth's Interior
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra fizike – geofizike (magistar/magistra fizike – geofizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2018-11-05 08:51:00