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"?>

Unable to find an attachment - read this blog

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