Autodesk Robot Structural Analysis

[#1]

Hello,

I'm trying to model concrete flat slab and compare the results to results from different software. I fallowed all guidance I could find but it looks like I'm doing something wrong and my deflections are WAY to big. Can you please help? Where do I start?

[#2]

Have you seen any errrors or warnings during calculation and design?

PLease upload the model.

[#3]

Wild guess: you imported some dxf/dwg having Robot units set as meters whereas the dxf/dwg was defined in mm. If I'm right rescale the structure in Robot with m/mm ratio.

[#4]

Apart from couple of isolated nodes which I ignored for now - nothing, no errors.

[#5]

Have you checked the dimensions and units of model?

[#6]

It's a very good guess! I did use dxf and it's in mm. I've checked units in Robot and It's set m. Can you please tell me how do I rescale the whole slab in Robot to mm? Thank you very much for your quick response, really appreciated.

[#7]

Edit menu \ Edit \ Scale

[#8]

[#9]

Thanks, now that it's rescaled, the panel and mesh are gone from the model. When I try to regenerate the mesh nothing is happening...

[#10]

Set 3D view. RMB -> Zoom all. Set size of mesh that corresponds to the size of the slab.