Naslov
Calculation of the slope stability taking into account structural strength of soils

Autori
Aniskin, Aleksej ; Vynnykov, Yuriy ; Kharchenko, Maksym ; Yagolnyk, Andriy

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 / Mato Uljarević, Sabid Zekan, Sabrina Salković, Dženan Ibrahimović - Sarajevo : Geotechnical Society of Bosnia and Herzegovina, 2019, 209-216

ISBN
978-9926-8400-0-6

Skup
Proceedings of the 4th Regional Symposium on Landslides in the Adriatic – Balkan Region

Mjesto i datum
Sarajevo, Bosna i Hercegovina, 23.10.2019. - 25.10.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
landslide, soil strength, cohesion, finite element method, limit equilibrium state, shearing test, residual shear strength

Sažetak
The question of modeling the stability of slopes by finite element method and comparing its results with the results of standard analytical methods is considered. The need for the correct application of strength characteristics for different soil layers in the slope is indicated. It is established that the residual strength characteristics should be given to those soils that have lost their structural strength, in particular, wet loam and sandy loam. The calculations show that the factor of stability determined by the analytical method differ from the corresponding values calculated by the finite element method by 7-10%. It has been found that for slopes with complex soil layering it is important to clearly define the boundaries of soils with disturbed structure, as well as the strength characteristics according to the soil condition and the current stress-strain state.

Izvorni jezik
Engleski

Znanstvena područja
Geofizika, Građevinarstvo

POVEZANOST RADA