Pregled bibliografske jedinice broj: 1029381
An overview of geotechnical aspects of materials involved in slope instabilities along flysch-karst contact in Croatia
An overview of geotechnical aspects of materials involved in slope instabilities along flysch-karst contact in Croatia // Proceedings of the 4th Regional Symposium on Landslides in the Adriatic-Balkan Region / Uljarević, Mato ; Zekan, Sabid ; Salković, Sabrina ; Ibrahimović, Dženan (ur.).
Sarajevo, 2019. str. 193-198 doi:10.35123/ReSyLAB_2019 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
An overview of geotechnical aspects of materials involved in slope instabilities along flysch-karst contact in Croatia
Autori
Dugonjić Jovančević, Sanja ; Vivoda Prodan, Martina ; Peranić, Josip
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 4th Regional Symposium on Landslides in the Adriatic-Balkan Region
/ Uljarević, Mato ; Zekan, Sabid ; Salković, Sabrina ; Ibrahimović, Dženan - Sarajevo, 2019, 193-198
ISBN
978-9926-8400-0-6
Skup
4th Regional symposium on Landslides in the Adriatic-Balkan Region (ReSyLAB 2019) ; 9th Scientific and Expert Conference GEO-EXPO 2019
Mjesto i datum
Sarajevo, Bosna i Hercegovina, 23.10.2019. - 25.10.2019
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
flysch, material properties, instabilities, weathering
Sažetak
The narrowed flysch zone, in the area of central Istria and Kvarner hinterland, surrounded by carbonate rock mass (limestone, dolomitic limestone) is characterized by frequent landslides. Instabilities are caused by specific position of the flysch and carbonate rock mass, specific material properties, present geomorphological, chemical and physical processes which are influencing some physical, mechanical and hydraulic properties of involved materials. Sliding surface is mostly formed on the contact of the superficial deposits and impermeable flysch bedrock. In the zones of the chemically and physically weathered flysch rock mass, during longer and continuous rainy periods, pore pressures increase, due to which gradual loss of strength and eventual failure occurs. Many researches were carried out in the mentioned research area during landslide remediation works, doctoral thesis investigations and within different research projects. This paper provides an overview of basic geotechnical properties of materials present in different locations of the investigated area, which show significant dissipation in investigated values, but also some common material characteristics, crucial for instability occurrence.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Ustanove:
Građevinski fakultet, Rijeka