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Force vs Displacement (Loading curve)

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Hi,

 

Can you define the use case?

 

What is the analysis about and what type of analysis?

 

You can use PBUSHT elements with type as KN to give force Vs deflection curve.

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Hi Prakash,

I am not clear about the usage of PBUSHT cards. It is there inside the PBUSH property itself. I wanted to know how the PBUSH K values are connected to the PBUSH T kN values. Does the K values represent a scale factor to the kN value?

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On 9/9/2016 at 11:09 AM, Prakash Pagadala said:

Hi Gopal.

 

Yes, it acts a scaling factor. Maybe you can test it your self with the attached model. 

 

NL_cbush.fem

 

I made a similar file to check for scale factor functioning.

It is not working in the attached file for me and not able to find where I am doing the mistake

Thank you

spring.hm

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