A Boundary Element Approximation of a Signorini Problem with Friction Obeying Coulomb Law

A Boundary Element Approximation of a Signorini Problem with Friction Obeying Coulomb Law

Year:    1994

Author:    Huo-De Han

Journal of Computational Mathematics, Vol. 12 (1994), Iss. 2 : pp. 147–162

Abstract

In this work, a Signorini problem with Coulomb friction in two dimensional elasticity is considered. Based on a new representation of the derivative of the double-layer potential, the original problem is reduced to a system of variational inequalities on the boundary of the given domain. The existence and uniqueness of this system are established for a small frictional coefficient. The boundary element approximation of this system is presented and an error estimate is given.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/1994-JCM-9286

Journal of Computational Mathematics, Vol. 12 (1994), Iss. 2 : pp. 147–162

Published online:    1994-01

AMS Subject Headings:   

Copyright:    COPYRIGHT: © Global Science Press

Pages:    16

Keywords:   

Author Details

Huo-De Han