International audienceWe consider a finite element approximation of frictional contact problem between deformable bodies undergoing large deformations. The fully 3D mechanical coupling problem is expressed with a mixed velocity-pressure formulation. The multi-bodies contact problem is set as a linear complementary problem solved by a penalty method. The corresponding nonpenetration condition is approximated using a finite element meshes which do not necessarily fit on the contact zone. The local approach used to take into account unilateral contact on non-matching meshes is an extension of the master-slave algorithm. The mechanical system is solved using iterative methods. The associatedmodel and algorithm are implemented inside the 3D soft...
One of the challenges in contact problems is the prediction of the actual contact surface and the ki...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...
Nowadays, numerical simulation is a necessary industrial tool that saves time and money. FORGE3® mul...
Nowadays, numerical simulation is a necessary industrial tool that saves time and money. FORGE3® mul...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
This paper introduces an application of the eXtended Finite Element Method (XFEM) to model metal fo...
http://congress.cimne.com/complas05/admin/Files/FilePaper/p16.pdfTo properly handle the contact cond...
International audienceThis paper deals with the frictional contact occurring between deformable elas...
International audienceThe problem of contact between a part and a tool or between two deforming bodi...
International audienceIn the frame of metal forming applications, the boundary conditions for axial ...
During this presentation, two numerical methods for managing contact in large stresses/strains probl...
International audienceThis paper presents a mixed variational framework and numerical examples to tr...
One of the challenges in contact problems is the prediction of the actual contact surface and the ki...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...
Nowadays, numerical simulation is a necessary industrial tool that saves time and money. FORGE3® mul...
Nowadays, numerical simulation is a necessary industrial tool that saves time and money. FORGE3® mul...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
In industry, the numerical simulation of material forming processes is a powerful method of cutting ...
This paper introduces an application of the eXtended Finite Element Method (XFEM) to model metal fo...
http://congress.cimne.com/complas05/admin/Files/FilePaper/p16.pdfTo properly handle the contact cond...
International audienceThis paper deals with the frictional contact occurring between deformable elas...
International audienceThe problem of contact between a part and a tool or between two deforming bodi...
International audienceIn the frame of metal forming applications, the boundary conditions for axial ...
During this presentation, two numerical methods for managing contact in large stresses/strains probl...
International audienceThis paper presents a mixed variational framework and numerical examples to tr...
One of the challenges in contact problems is the prediction of the actual contact surface and the ki...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...
© Published under licence by IOP Publishing Ltd. The work is devoted to the construction of a comput...