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Post buckling analysis

Altair Forum User

Plz provide a tutorials on post buckling analysis of composites.

i have done buckling analysis using optistruct. in first buckling mode Mode1-F=7.709485E-01 what is the meaning of this value.

i am new to post buckling analysis i don't no how to carry out this.i am attaching a file which i wanted to do.

Thanks/Regards

Prabhuraj

<?xml version="1.0" encoding="UTF-8"?>

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Altair Forum User

Hi @prabhuraj

That is the buckling factor.

So the component will buckle for a load equal to Buckling factor*applied load.

Altair Forum User

Thanks for the clarification.

please provide a post buckling analysis tutorials.

Thanks/Regards

Prabhuraj

Altair Forum User

Hi Prabhuaj,

Unfortunately, there are no tutorials available for post-buckling.

Altair Forum User

Hi @prabhuraj

You can address post bucking with nonlinear implicit buckling analysis