Blar i NTNU Open på forfatter "Fornes, Petter"
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Correction factors for undrained LE analyses of sensitive clays
Fornes, Petter; Jostad, Hans Petter (Chapter, 2017)Correction factors to be used in conventional undrained stability calculations in order to account for post peak strain softening behaviour of sensitive clays, has been recommended based on an extensive sensitivity study ... -
Effect of strain softening behaviours on run-out distance of a sensitive clay landslide
Fornes, Petter; Huynh, Khoa D.V. (Chapter, 2017)Reliable prediction of landslide triggering threshold and landslide run-out distance is essential for hazard risk assessment. The paper focuses on studying slides in sensitive clays, which represent a major geohazard in ... -
Effects of anisotropy, strain softening and shearing rate in numerical simulations of T-bar penetration in Onsøy clay
Fornes, Petter (Master thesis, 2011)The material behavior of clay includes strength anisotropy, where the active undrained shear strength is larger than the direct simple shear strength and the passive strength. Clay also experience strain softening, which ... -
Implementation of non-newtonian rheology for debris flow simulation with REEF3D
Fornes, Petter; Bihs, Hans; Thakur, Vikas Kumar Singh; Nordal, Steinar (Journal article, 2017)Landslides triggered by hydro-meteorological processes are a serious natural hazard in many areas of the world. The landslides of the debris flow type are often triggered by extreme precipitation events. These landslides ... -
Implementation of non-newtonian rheology for granular flow simulation
Fornes, Petter; Bihs, Hans; Nordal, Steinar (Chapter, 2017)Landslides of the debris flow type pose a serious natural hazard. These land-slides are often triggered by hydro-meteorological processes during extreme precipitationevents. Debris flows usually form a dense flow composed ... -
Numerical Modelling of Debris Flow Hazards using Computational Fluid Dynamics
Clark, Bradley (Master thesis, 2018)Debris flows are a natural hazard phenomenon that occur periodically in steep mountainous terrain and are typically triggered by heavy precipitation events. The flows are a highly mobile poorly graded mass of soil, rock, ...