Three-dimensional numerical modeling of the temporal evolution of backward erosion piping

Z Wang, C Oskay, A Fascetti - Computers and Geotechnics, 2024 - Elsevier
Backward erosion piping (BEP) is a complex degradation mechanism in geotechnical flood
protection infrastructure (GFPI) that is still relatively less understood, particularly when …

A 3D time-dependent backward erosion piping model

JC Pol, A Noordam, W Kanning - Computers and Geotechnics, 2024 - Elsevier
Backward erosion piping (BEP) is a failure mechanism of hydraulic structures like dams and
levees on cohesionless foundations subjected to seepage flows. This article models the time …

Multiscale Stochastic Modeling of Backward Erosion Piping Initiation, From Grain Kinetics to Weibull Statistics. Part II: Model Validation and Applications

Z Wang, C Oskay, A Fascetti - International Journal for …, 2024 - Wiley Online Library
Backward erosion piping (BEP) is a leading internal erosion mechanism for flood protection
system failures. A model capable of predicting critical hydraulic conditions for BEP initiation …

Time-dependent development of backward erosion piping

JC Pol - 2022 - research.tudelft.nl
Structural flood protection systems such as levees are an important component in flood risk
reduction strategies. Levees can fail through various failure mechanisms; this thesis focuses …

A New Numerical Method to Evaluate the Stability of Dike Slope Considering the Influence of Backward Erosion Piping

Z Ma, X Wang, N Shang, Q Zhang - Water, 2024 - mdpi.com
Backward erosion piping, a soil erosion phenomenon induced by seepage, compromises
the stability of water-retaining structures such as dikes. During floods, the seepage in the …

Experimental study on backward erosion piping of a double-layer dike foundation under variable exit geometries

H Guo, J Ren, L Zhang, J Kang, S Nan, K Chen… - Transportation …, 2024 - Elsevier
Double-layer dike foundation is composed of a weakly permeable overlying clay layer and a
highly permeable underlying sand layer, which is one of the most common stratum types in …

Editorial for the Special Issue: Innovative numerical methods for soil internal erosion processes

C Callari, D Sterpi - Geomechanics for Energy and the …, 2022 - re.public.polimi.it
In today's society, with environmental loads acting with unexpected great magnitude and
increasingly populated areas, earth structures for water containment and water defence …

Analysis of the effects of dike structures on heave failure at screens. Evaluation on the effects on hydraulic heave failure through an experimental heave screen setup …

LT Raadschelders - 2023 - essay.utwente.nl
In the upcoming years, the network of dikes and levees in the Netherlands will be reinforced
to meet the new safety norms for dikes. One crucial failure mechanism for dikes is the piping …