Naslov
Advanced Probabilistic Slope Stability Analysis on Rissa Slope

Autori
Wolebo, Amanuel Petros

Vrsta, podvrsta i kategorija rada
Ocjenski radovi, diplomski rad, diplomski

Mjesto
Trondheim

Datum
01.06

Godina
2016

Stranica
95

Mentor
Eiksund, Gudmund ; Đepina, Ivan

Ključne riječi
Slope ; Stability ; Conditional ; Random ; Field

Sažetak
Probabilistic analysis is powerful in investigating the influence of uncertainties on a given geotechnical problem. The way to conduct an uncertainty quantification in geotechnical engineering is shown in a particular case study, Rissa slope. Advanced probabilistic slope stability analysis is conducted to calculate the factor of safety and failure probability of Rissa slope. Probabilistic assessments are made to study the relative influence of variability and spatial correlation. To account for uncertainties, interpretations of soil properties are made based on a probabilistic link between the CPT data and soil parameters. Accounting for uncertainties while determining soil parameters brought confidence in predicting the output behavior. Conditional random field is generated to characterize spatial variability of soil parameters. Lastly, the potential of the framework of uncertainty quantification, the effects of spatial soil variability and local averaging are realized by conducting probabilistic analysis with a Monte Carlo sampling technique.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

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