Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5026784 | Procedia Engineering | 2017 | 6 Pages |
Abstract
We present computations of a two-dimensional nonlinear ring in contact with a rough surface for the analysis of tire dynamic behaviour at low frequencies in both non-rolling and rolling conditions. For the ring, the assumptions of a Timoshenko beam and finite displacements are considered to build the model. The analytical formulation is established successfully in linear/nonlinear static and dynamic states in non-rolling and rolling conditions using an Arbitrary Lagrangian Eulerian approach. Then, the contact with a real road is introduced. In particular, the calculation of the contact is divided into a non-linear stationary analysis followed by a linear dynamic calculation. The validation of this model is successfully done by comparisons with test results like rolling on simple shapes or with Abaqus computations.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Denis Duhamel, Trong Dai Vu, Zouhir Abbadi, Hai-Ping Yin, Arnaud Gaudin,