Građevinar, Vol. 67 No. 10., 2015.
Pregledni rad
https://doi.org/10.14256/JCE.1030.2014
Slope stability analyses using limit equilibrium and strength reduction methods
Zoran Berisavljević
Dušan Berisavljević
Vladimir Čebašek
Dragoslav Rakić
Sažetak
This paper presents results of comparative slope stability analyses conducted by limit equilibrium and strength reduction methods. Several slopes, taken either from geotechnical practice or literature review, are considered. The influence of tension, distributed load, finite element size and model parameters is analysed in relation to the location, shape of the critical failure surface and the corresponding value of the factor of safety. Both methods provide similar results if they are correctly applied using appropriate software programs.
Ključne riječi
limit equilibrium; reduction of strength parameters; dilatancy; optimisation; Bezier curve; tension zone
Hrčak ID:
148194
URI
Datum izdavanja:
11.11.2015.
Posjeta: 6.995 *