Add to ORKGInternational audienceThe Signorini-Moreau contact conditions are set as equations by using unknown Level-Set fields. From this, a mixed weak-strong formulation of dynamic contact problems is derived; the Level-Set fields being the intrinsic contact unknown fields. The problem is then discretized by time, space and collocation schemes and some numerical experimentations are carried out, showing the effectiveness of our global approach. The paper is ended with a prospective use of the local multiscale Arlequin method
This work reviews the main techniques to model dynamical systems with contact-impact events. Regular...
A variationally consistent approximation of contact conditions by means of biorthogonal mortars was ...
This work summarises a computational framework for dealing with dynamic multi-body frictional contac...
International audienceThe Signorini-Moreau contact conditions are set as equations by using unknown ...
International audienceBy introducing unknown Level-Sets fields on contact interface, the Signorini-M...
International audienceBy introducing unknown Level-Sets fields defined on contact interfaces, the Si...
ABSTRACT. By introducing unknown Level-Sets fields on contact interface, the Signorini-Moreau dynami...
A velocity and Level-Sets based approach of dynamic contact problems with application
International audienceBy using Sign fields, of Level-Set type, contact laws are written merely as cl...
When bodies come into contact, the contact surface is a priori unknown. This necessitates the additi...
Contact mechanics can be addressed numerically by Finite Elements using either a penalty formulation...
This work deals with the mechanical and numerical modelling of contact-impact problems between defor...
International audienceDealing with frictional contact simulations, one can use generalized Newton me...
International audienceDifficulties occur in the numerical treatment of mechanical systems when the u...
Abstract This paper presents mixed finite element methods of higher-order for a simplified Signorini...
This work reviews the main techniques to model dynamical systems with contact-impact events. Regular...
A variationally consistent approximation of contact conditions by means of biorthogonal mortars was ...
This work summarises a computational framework for dealing with dynamic multi-body frictional contac...
International audienceThe Signorini-Moreau contact conditions are set as equations by using unknown ...
International audienceBy introducing unknown Level-Sets fields on contact interface, the Signorini-M...
International audienceBy introducing unknown Level-Sets fields defined on contact interfaces, the Si...
ABSTRACT. By introducing unknown Level-Sets fields on contact interface, the Signorini-Moreau dynami...
A velocity and Level-Sets based approach of dynamic contact problems with application
International audienceBy using Sign fields, of Level-Set type, contact laws are written merely as cl...
When bodies come into contact, the contact surface is a priori unknown. This necessitates the additi...
Contact mechanics can be addressed numerically by Finite Elements using either a penalty formulation...
This work deals with the mechanical and numerical modelling of contact-impact problems between defor...
International audienceDealing with frictional contact simulations, one can use generalized Newton me...
International audienceDifficulties occur in the numerical treatment of mechanical systems when the u...
Abstract This paper presents mixed finite element methods of higher-order for a simplified Signorini...
This work reviews the main techniques to model dynamical systems with contact-impact events. Regular...
A variationally consistent approximation of contact conditions by means of biorthogonal mortars was ...
This work summarises a computational framework for dealing with dynamic multi-body frictional contac...