Naslov
Landslides in the Čabranka River Valley, Croatia

Autori
Arbanas, Željko ; Benac, Čedomir ; Jardas, Branka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Landslides: Evaluation and Stabilization. Proceedings of the 9th International Symposium on Landslides / Lacerda, W. A. ; Ehrlich, M. ; Fontuora, S. A. B. ; Sayao, A. S. F. - Rotterdam : Boston (MA) : Taipei : A.A. Balkema Publishers, 2004, 909-914

Skup
9th International Symposium on Landslides

Mjesto i datum
Rio de Janeiro, Brazil, 28.06.2004. - 02.07.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Sažetak
Čabranka River is a bordering river between the Republic of Croatia and Slovenia, with its channel deeply cut into the rock mass of Gorski kotar region. A reconstruction works on a road on the Croatian side, right next to the Čabranka channel, required a widening which could have been made only by undercutting into the very steep slopes of heterogeneous geological composition. Due to a covered terrain, and very unfavorable hydrological conditions during works execution, on a relatively short section, several instabilities with different mechanisms occurred: planar and wedge failure in rock mass, and soil sliding in soil deposits on steep bedrock. This paper presents instabilities mentioned above and description of their formation mechanisms. In order to determine the situation and make the remediation design, field investigations were performed: boring, geophysical surveying, engineering geological and geotechnical investigations. Results of investigations, as well as the slope stability analysis and designed remediation measures for the largest landslide are also presented.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA