Bracing with ribs
The first step is to create the model of the plate, which we can simply do in the Creo Parametric program. With this program was the fastest and easiest way to create the model.
The finished geometry (Creo) and the meshed model (Gmsh):
The beam is made of steel, so we need to use the following data:
E = 210 GPa → 210e3 N/mm2
nu = 0.3
rho = 7800 kg/m3 → 7800e-9 kg/mm3