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Query on PBUSHT defined with KN line having non-linear force vs displacement graph

User: "Gopal SinghRathore"
Gopal SinghRathore
Altair Community Member
Updated by Gopal SinghRathore

Hi,

I took a single spring element defined with CBUSH and assigned it a non-linear force vs displacement graph. When I apply one of the force values to it and check for displacement in spring, I am not able to correlate it with force vs displacement data given as input.

Please check.

File is attached here for further reference.

Thank you

spring.fem

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