Foundation

[oyvinkle]

Hey!.

When i cross the box for UX,UY, UZ, RX, RY and RZ i know that the spring stiffnes is not infinity but have a value. What are there values. this is for Node boundry contitions and linear boudrty conditions..

[Artur.Kosakowski]

To define an elastic support you should type values of elasticity rather than mark the given check box as shown below:

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[oyvinkle]

Thanks! But I was thinking of the defult value that robot has built inn

[Artur.Kosakowski]

There's no default value but you can use estimate it using the tool described here:

http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Elastic-ground-bar-definition/td-p/3760644

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.