Numerical description of section stiffness

Grasshopper Karamba3D
,
1

Hello Guys

Can you please tell me how it is possible to numerically describe the section stiffness in karamba3d?

Iy = Ix = I = 10^-6 м4;
J = 2.0 x 10^-6 м4;
A = 0.001 м2.

Isotropic elastic Е=2.1 х 10^11 Pa, G=7.875 x 10^10 Pa

Do you need to use the section modification node?

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2

Hello @AlexWer,
you can set the section properties numerically either via the ‘Modify Cross Section’-component or by reading the values from a cross section table (see here and here).
– Clemens