Calculating roll bar stiffness / data?

[ben_uk1981]

Hello,

I am doing a motorsport project and wondered if anyone can help me with the data I have?

I have a setup sheet for a touring car and it only has the below values for the ARB's.

Is there any way you can calculate the n/m from these values, or are they pretty meaningless without more information?

90 degree blade
ARB
Front
40 X 3mm

90 degree blade
ARB
Rear
40 X 5mm

Thanks,

Ben.

Edited by ben_uk1981 on Wednesday 11th July 14:13