Tectonized clays are complex materials characterized by several levels of structures that may evolve during load and wetting/drying processes. Some mesostructural patterns, as fissures, have a particular influence on the value of permeability which is one of the main factors controlling pore pressure regime in slopes. In this work, the pore pressure regime measured in a real slope of tectonized clay in Southern Italy is analyzed by a numerical model that considers changes in permeability induced by fissure closure and opening during the wetting and drying processes resulting from climatic actions.

Permeability changes induced by microfissure closure and opening in tectonized materials - Effect on slope pore pressure regime / De La Fuente, Maria; Vaunat, Jean; Pedone, Giuseppe; Cotecchia, Federica; Sollecito, Francesca; Casini, Francesca. - (2015). (Intervento presentato al convegno European Geosciences Union (EGU) General Assembly tenutosi a Wien, Austria, nel 12-17 April 2015).

Permeability changes induced by microfissure closure and opening in tectonized materials - Effect on slope pore pressure regime

Pedone, Giuseppe;Casini, Francesca
2015-01-01

Abstract

Tectonized clays are complex materials characterized by several levels of structures that may evolve during load and wetting/drying processes. Some mesostructural patterns, as fissures, have a particular influence on the value of permeability which is one of the main factors controlling pore pressure regime in slopes. In this work, the pore pressure regime measured in a real slope of tectonized clay in Southern Italy is analyzed by a numerical model that considers changes in permeability induced by fissure closure and opening during the wetting and drying processes resulting from climatic actions.
2015
European Geosciences Union (EGU) General Assembly, Wien, Austria, 12-17 April 2015
Permeability changes induced by microfissure closure and opening in tectonized materials - Effect on slope pore pressure regime / De La Fuente, Maria; Vaunat, Jean; Pedone, Giuseppe; Cotecchia, Federica; Sollecito, Francesca; Casini, Francesca. - (2015). (Intervento presentato al convegno European Geosciences Union (EGU) General Assembly tenutosi a Wien, Austria, nel 12-17 April 2015).
De La Fuente, Maria; Vaunat, Jean; Pedone, Giuseppe; Cotecchia, Federica; Sollecito, Francesca; Casini, Francesca
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/335152
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