Reference : FRICTIONAL CONTACT FINITE-ELEMENTS BASED ON MIXED VARIATIONAL-PRINCIPLES
Scientific journals : Article
Engineering, computing & technology : Mechanical engineering
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/18619
FRICTIONAL CONTACT FINITE-ELEMENTS BASED ON MIXED VARIATIONAL-PRINCIPLES
English
Cescotto, Serge mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Mécanique des solides >]
Charlier, Robert mailto [Université de Liège - ULg > Département Argenco : Secteur GEO3 > Géomécanique et géologie de l'ingénieur >]
1993
International Journal for Numerical Methods in Engineering
John Wiley & Sons, Inc
36
10
1681-&
Yes (verified by ORBi)
0029-5981
Chichester
United Kingdom
[en] This paper presents an original approach to the numerical modelling of unilateral contact by the finite element method. The main point is the development of mixed contact finite elements in which the displacement field and the contact stress field (pressure and friction shear) are discretized independently. The theory, based on variational principles, is first presented in the framework of infinitesimal deformations and, subsequently, is extended to large inelastic strains.
http://hdl.handle.net/2268/18619

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