Simulación del ensayo dinámico de impacto de un asiento de conductor de autobus según la Norma Europea De La Unece R080r2e.

Abstract

The objective of this work is to perform the simulation of the dynamic impact test of a bus driver's seat under the European regulation of UNECE R080r2e. This test was carried out on a seat model provided by the company Induaccs Accesorios. From the delivered model, the respective mesh was made in the Altair Hypermesh software, using the finite element theory. Once the mesh was obtained, the next step was to refine it to reduce errors and make better use of the computational resource. Subsequently, the necessary parameters were configured, such as the initial conditions and the boundary conditions that define the model. The simulation was carried out in the Altair Radioss software specialized in impact simulations. The results obtained were compared with parameters established by the standard to verify whether the tested model complies with these requirements. From this comparison it was possible to determine that the simulation complies with the guidelines established in the standard and that the tested seat model can be approved for marketing.