A three-dimensional contact element based on the moving friction cone approach and the elliptical Coulomb law

authored by

Lovre Krstulović-Opara, Peter Wriggers

Abstract

The paper presents elliptical Coulomb law where the friction surface is defined with two principal friction coefficients and corresponding direction, what enables description of surfaces showing biaxial frictional response. The Moving Friction Cone formulation is based on the contact constraint described using a single gap vector that enables significantly simpler, shorter and faster element code.

Organisation(s)

Institute of Mechanics and Computational Mechanics

External Organisation(s)

University of Split

Type

Conference contribution

Pages

827-830

No. of pages

4

Publication date

2005

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Computational Theory and Mathematics, Theoretical Computer Science

 

Details in the research portal "Research@Leibniz University"