A weighted residual relationship for the contact problem with Coulomb friction - Archive ouverte HAL Access content directly
Journal Articles Computers & Structures Year : 2009

A weighted residual relationship for the contact problem with Coulomb friction

Abstract

In this work, a weighted residual relationship is proposed as an extension of the standard virtual work principle to deal with the large deformation contact problem with Coulomb friction. This weak form is a mixed relationship involving the displacements and the multipliers defined on the reference contact surface of the contactor and is shown to be equivalent to the strong form of the initial/boundary value contact problem. The discretization in space by means of the finite element method is carried out on the mixed relationship in a simple way in order to obtain the semi-discrete equation system. The contact tangent stiffness is derived and numerical examples are presented to assess the efficiency of the formulation.
Fichier principal
Vignette du fichier
LNA.pdf (1.25 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-01004969 , version 1 (05-10-2016)

Licence

Attribution

Identifiers

Cite

Anh Le Van, Huynh Tan Tai Nguyen. A weighted residual relationship for the contact problem with Coulomb friction. Computers & Structures, 2009, 87 (23-24), pp.1580-1601. ⟨10.1016/j.compstruc.2009.08.013⟩. ⟨hal-01004969⟩
171 View
121 Download

Altmetric

Share

Gmail Facebook X LinkedIn More