Naslov
Landslide at the Jakusevec landfill

Autori
Vukelić, Ana ; Kovačević Zelić, Biljana ; Drnjević, Branimir

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

Izvornik
Geotechnical Engineering with Geosynthetics / Floss, Rudolf ; Brau, Gerhard ; Nussbaumer, Manfred ; Laackmann, Kirsten - München : DGGT, 2004, 87-92

Skup
EUROGEO'3 - Third European Geosynthetics Conference

Mjesto i datum
München, Njemačka, 01.03.2004. - 03.03.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
landfill; landslide; geosynthetics; stability

Sažetak
The dumpsite remediation at the Jakusevec Landfill is performed by relocating old waste onto rehabilitated cells which bottom is comprised of the liner (clay and textured geomembrane) above which the protective geotextile, drainage gravel and filter geotextile are placed. In August 2002 a locally contained slide was noticed at a section of the rehabilitated landfill formed at the bottom of the relocated waste slope surface. In order to establish what caused the slide, laboratory shear tests at the fully saturated clay/geomembrane interface were carried out, as well as field investigations regarding the construction of three wells in the area of large displacements. Furthermore, back analyses were also carried out which have established waste and bottom liner shear strength parameters for the safety factors of approximately 1.0. Based on the results of investigation works and performed analyses, it has been established that the slide occurred due to a decrease in the waste and bottom liner shear strength. In the end, recommendations are given for designing and construction that would reduce the risk of similar slides at landfills.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Rudarstvo, nafta i geološko inženjerstvo

POVEZANOST RADA