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Isostatic lines and Iso surfaces

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Hello,

I would like to know if it is possible to calculate isostatic lines and iso surfaces on COMSOL Multiphysics. I tried an example of a cube in 3D. I used the isovalues and isosurfaces options in the results' visualization. However, in the expression, I used principal stress directions. I noticed that for each direction, I have 3 components which makes 9 components in total. Hence I would like to know if these principal stress directions represent the isostatic lines or the iso surfaces or is there another option that I have to pick?

Thank you in advance.

Regards,


0 Replies Last Post 13.11.2020, 09:05 GMT-5
COMSOL Moderator

Hello Monzer Al Khalil

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