Merging criteria for the definition of a local pore and the CSD computation of granular materials: (Paper and Abstract)

Granular filters are materials used to avoid mass transport under seepage flow. They are installed in zoned dams or on the downstream slope of levees to prevent the wash out of soil particles through the core of the earth structures or through its foundation. This migration is stopped if the particles are blocked on their pathway by a...

Probabilistic Methodology for Seismic Deformation Assessment of Slopes in Regions with Low to Moderate Seismicity

Earthquake-induced sliding deformations are commonly used to assess the seismic performance of slopes. These deformations are the cumulative, downslope movement of a sliding mass occurred due to earthquake shaking, and represent the valuable indicator of risk and possible damage above slope. Current probabilistic procedures that use seismic...

Impact assessment of extreme storm events using a Bayesian network

This paper describes an investigation on the usefulness of Bayesian Networks in the safety assessment of dune coasts. A network has been created that predicts the erosion volume based on hydraulic boundary conditions and a number of cross-shore profile indicators. Field measurement data along a large part of the Dutch coast has been used to...

Reducing uncertainty in prediction of dune erosion during extreme conditions

Coastal dunes protect low lying coastal areas against the sea. Extreme waves and water levels during severe storms may cause breaching of the dunes. Consequently, serious damage due to flooding and direct wave attack could occur, resulting in loss of life and property. Proper coastal management implies that reinforcement measures will be taken...

Probabilistic sensitivity analysis of dune erosion calculations

Coastal dunes protect low lying coastal areas against the sea. Extreme waves and water levels during severe storms may cause breaching of the dunes. Consequently, serious damage due to flooding and direct wave attack could occur, resulting in loss of life and property. Proper coastal management implies that reinforcement measures will be taken...