engleski

FEM Numerical Algorithm on Contact Problem for Non-conform Elastic Bodies

This paper deals with FEM numerical algorithm for contact problem with or without friction between bodies. Numerical solution uses Updated Lagrange Formulation (UL), which is very convenient for contact between non-conform elastic bodies especially when friction is considered. Because of non-linearity of problem, that method gives a possibility to make problem linear by using load increments. Presented algorithm gives a base for making own computer programme.

contact problem; FEM

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