Learning Forum

[tanmaynade]

I have tried finding buckling modes and eigenvalues for the section. And then carried out non-linear buckling analysis. Can anyone tell me how to read the convergence graph and find out the moment capacity of the section? Is there something wrong with the method?

 

Thanks in advance

 

 

 

 

 

 

 

 

 

 

 

 

 

[Sandeep Medikonda]

It looks like your solution has solved? How does your force vs displacement look like?

Refer to the help on Hints and Tips for Performing a Nonlinear Buckling Analysis :
https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v195/ans_str/Hlp_G_STR7_4.html

[tanmaynade]

It looks like your solution has solved? How does your force vs displacement look like?

 

 

How do i know what is the final load?

[Sandeep Medikonda]

Use the force reaction probe and select the boundary condition:

https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v194/wb_sim/ds_Reactions.html