Title :
A new coupling method for nonlinear transmission problem modelling Coulomb friction contact
Author :
Liu, Dongjie ; Hui, Quanjing ; Miao, Linlin
Author_Institution :
Dept. of Math., Shanghai Univ., Shanghai, China
Abstract :
In this paper, we consider a nonlinear transmission problem modelling elastoplastic interface problems with contact and Coulomb friction. To solve this problem, we present a new coupling method of finite element and boundary element by adding an auxiliary circle and derive a priori error estimate for the coupled FEM-BEM problem.
Keywords :
boundary-elements methods; elastoplasticity; finite element analysis; friction; mechanical contact; Coulomb friction; boundary element method; contact; coupled FEM-BEM problem; elastoplastic interface problems; finite element method; nonlinear transmission problem modelling; priori error estimation; Couplings; Equations; Finite element methods; Friction; Integral equations; Mathematical model; Robots; Coulomb friction; boundary elements; error estimate; finite elements; transmission problem;
Conference_Titel :
Robotics and Applications (ISRA), 2012 IEEE Symposium on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4673-2205-8
DOI :
10.1109/ISRA.2012.6219106
