Slope Instability Analysis in Permafrost Regions by Shear Strength Parameters and Numerical Simulation

Slope Instability of the Earthen Levee in Boston, UK: Numerical Simulation and Sensor Data Analysis

The paper presents a slope stability analysis for a heterogeneous earthen levee in Boston, UK, which is prone to occasional slope failures under tidal loads. Dynamic behavior of the levee under tidal fluctuations was simulated using a finite element model of variably saturated linear elastic perfectly plastic soil. Hydraulic conductivities of the soil strata have been calibrated according to pi...

Bootstrap method for characterizing the effect of uncertainty in shear strength parameters on slope reliability

This paper aims to propose a bootstrap method for characterizing the effect of uncertainty in shear strength parameters on slope reliability. The procedure for a traditional slope reliability analysis with fixed distributions of shear strength parameters is presented first. Then, the variations of the mean and standard deviation of shear strength parameters and the Akaike Information Criterion ...

Slope reliability analysis considering spatially variable shear strength parameters using a non-intrusive stochastic finite element method

A New Era in Slope Stability Analysis: Shear Strength Reduction Finite Element Technique

This article examines the merits of using finite element analysis versus limit-equilibrium methods for slope design and analysis Geomechanics software used worldwide by geotechnical engineers Article prepared for RocNews Summer 2004 software tools for rock and soil

numerical simulation of rayleigh-taylor instability

rayleigh-taylor (rt) instability has a growing importance in many fields including aircraft industry and astrophysics. the development and the growth of rt instability were investigated using sinusoidal disturbances with different wavelength at the interface of two fluids. numerical simulations were performed by solving navier-stokes unsteady equations with the vof formulation. results of the 2...