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Pregled bibliografske jedinice broj: 997411

Zbornik radova

Autori: Török, Ákos; Vlastelica, Goran; Baloević, Goran; Grgić, Nikola; Görög, Péter
Naslov: Comparative analysis of slope stability: seismic loading and engineering geology ; examples from Croatia and Hungary
( Comparative analysis of slope stability: seismic loading and engineering geology ; examples from Croatia and Hungary )
Izvornik: Geotehnički izazovi u kršu - Karl Terzaghi i hrvatski krš prije 110 godina / Sokolić, Igor ; Miščević, Predrag ; Štambuk Cvitanović, Nataša ; Vlastelica, Goran (ur.). - Split : Hrvatsko geotehničko društvo , 2019. 413-418 (ISBN: 978-953-95486-8-9).
Skup: ISRM specialised conference - 8. savjetovanje Hrvatskog geotehničkog društva
Mjesto i datum: Split/Omiš, Hrvatska, 11.-13.04.2019.
Ključne riječi: slope stability, flysch, marl, uniaxial compressive strength
( slope stability, flysch, marl, uniaxial compressive strength )
Sažetak:
The paper compares the engineering geological parameters of Croatian flysch deposits and Hungarian marls with respect to slope stability. Eocene flysch deposits are widespread sediments in Central Dalmatia. They form gentle to steep slopes in the countryside and in urban areas, with risks of slope instability. Especially weathered and long-time exposed open cuts are endangered. The rock mechanical parameters vary significantly: uniaxial compressive strength from 5 MPa (clayley marl) to 80 MPa (sandstone). In Hungary Eocene marl is common lithology in the broader area of Budapest. The mean UCS of clayey layers is 4-5 MPa, but calcareous marl has a UCS up to 45 MPa. Slope instability is pronounced by small-scale landslide in un-vegetated slopes and also on covered slopes of weathered marls. Besides laboratory analyses of rock mechanical parameters shake table tests are also possible to assess the seismic behaviour of these materials. Large scale laboratory tests can be used to analyse slope stability on small scale model.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Cjeloviti rad (više od 1500 riječi)
Vrsta recenzije: Međunarodna recenzija
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Geologija,Građevinarstvo,Rudarstvo, nafta i geološko inženjerstvo
Puni text rada: 997411.Comparative_analysis_of_slope_stability.pdf (tekst priložen 23. Tra. 2019. u 21:31 sati)
URL Internet adrese: https://drive.google.com/file/d/1OncTGeLpz37Uz-vfBA8xUUpwY-LCcQOf/view
Upisao u CROSBI: Goran Vlastelica (Goran.Vlastelica@gradst.hr), 23. Tra. 2019. u 21:31 sati



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