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marcinluczkowski / SolidFEM_FErret

The GH plugin for the FEA
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I am getting error messagens on the cantilever beam example #78

Open felipetavares80 opened 3 months ago

felipetavares80 commented 3 months ago

Hi there!

I am having difficulties with generating a valid mesh.

I have tried using tetrino and a manual hexahedron mesh with native grasshopper components.

I got error messages from the FE solver for the hexahedron version (1. Solution exception:No pivot element found.), and from the boundary conditions component (1. Solution exception:This element is not yet implemented.)

I really do not know whats is going on. I used metric dimensions.

I send the code for your visualization and debugging.

Best regards.

Felipe

felipetavares80 commented 3 months ago

This problem vanishes when I do scale up the geometric model to 1000x (to millimeters), BUT the results seems to do not be a correct one.

felipetavares80 commented 3 months ago

The link for the file: https://drive.google.com/file/d/1GXJ1dwXY8EJOl9RUasTV-D6-Ci4crCzW/view?usp=sharing

felipetavares80 commented 3 months ago

I got good results with the geometry in mm, Load in N and elasticity (E) in MPa. Is this the way? Waiting for reply. All the best. Felipe