Reference : Numerical mdeling of hydro-mechanical fracture behaviour

	Document type :	Scientific congresses and symposiums : Unpublished conference
	Discipline(s) :	Engineering, computing & technology : Civil engineering
	To cite this reference:	http://hdl.handle.net/2268/17084

Title :	Numerical mdeling of hydro-mechanical fracture behaviour
Language :	English
Author, co-author :	Guiducci, Chiara [ENI > AGIP Division > > >]
	Collin, Frédéric [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
	Radu, Jean-Pol [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
	Pellegrino, Antonio [ENI > AGIP Division > > >]
	Charlier, Robert [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
Publication date :	2003
On invitation :	No
Audience :	International
Event name :	ISRM 2003–Technology roadmap for rock mechanics
Event organizer :	ISRM
Event country :	Afrique du Sud
Abstract :	[en] A numerical approach for modeling coupled Hydro-Mechanical fracture behavior in 2D is presented in this paper. This approach accounts for the strong dependence of the flow characteristics on fracture apertures and offers an anisotropic description of the flow propagation in the fracture. An interface finite element and a constitutive model are developed . In order to validate the applicability of the model to general geomechanic problems, 2D simulations were performed. Results show the good application of the mathematical model and the fundamental hydraulic role played by the fractures.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/17084

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