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Prestressed CMS analysis

User: "Pratik"
Pratik
Altair Community Member
Updated by Pratik

I am trying to perform Prestressed CMS analysis.

I have created 2 load cases, 1st with pretension and 2nd statsub preload with CMS analysis.

Optistruct solve these run correctly but while reviewing result I can see result of 2nd load case only.

Also the effect of change in stiffness due to pretension also can’t be seen.

Need your help to understand the issue and how to perform pretensioned CMS analysis.

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