Large defromation calculation

[ptc-5312052]

Hello,

I have an assembly made of 3 components. I have defined contact between the components.

When I run the analysis it prompts a warning of "Large deformation". But, in analysis setup options "CALCULATE LARGE DEFORMATION"  is not active.

My question is, how do i activate "CALCULATE LARGE DEFORMATION" option for my analysis? and the theory behind this

Thanks & Regards,

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[gkoch]

Some combinations of features and options do not work well together.

For example in older versions you could not run contacts and LDA together.

In Creo parametric 2.0 or later it should be generally possible, but maybe there are limitations in combination with specific features?