Auteur Vera M. Van Beek
Documents disponibles écrits par cet auteur (2)
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Article : texte imprimé
Hans Sellmeijer, Auteur ; Juliana Lopez de la Cruz, Auteur ; Vera M. Van Beek, Auteur |A semi-theoretical model is available to estimate the effect of backward erosion piping by underseepage in a dike by computing the critical head. The model accounts for the groundwater flow through the subsoil, pipe flow through the erosion chan[...]
Article : texte imprimé
Vera M. Van Beek, Auteur ; Han Knoeff, Auteur ; Hans Sellmeijer, Auteur |Small-, medium- and full-scale experiments are performed to investigate the process of backward erosion piping and to validate the model of Sellmeijer. The observed processes are described in this article and are divided in four phases: seepage,[...]
