ABSTRACT A case study involving the assessment and re-design of an existing dyke, founded on a layered soil, has compared deterministic analysis based on 5-percentile …
G Remmerswaal, PJ Vardon, MA Hicks - Computers and Geotechnics, 2021 - Elsevier
Due to a lack of large deformation dyke assessment models, primary failure mechanisms, such as inner slope failure, are often used as a proxy to assess the probability of failure of a …
A reliability-based analysis framework, accounting for uncertainty arising from the spatial variability of soil properties, has been validated for the controlled, well-instrumented slope …
An improved semi-analytical method for calculating the reliability of 3D slopes with spatially varying shear strength parameters is proposed. The response of an existing semi-analytical …
Various simplified approaches are used to calculate the characteristic values of shear strength properties, which have then been used in deterministic stability analyses of a dyke …
A 3D slope stability problem with spatially varying shear strength parameters has been analysed using the 3D random finite element method. This method links random fields of the …
RR Shakir - The Open Civil Engineering Journal, 2018 - benthamopen.com
Background: Quantification of soil property spatial variations is an important step in any reliability-based design. Little stochastic parameter information about the soil in Nasiriyah …
In an attempt to evaluate current models for the safety assessment of dykes on soft soils, STOWA, the foundation for research on regional dykes in the Netherlands, launched and …
JD Nuttall - Numerical Methods in Geotechnical Engineering IX …, 2018 - taylorfrancis.com
Vertical and horizontal scales of fluctuation are measures of spatial correlation and variability in soils, and as such are extensively used in the modelling of soils in reliability …