FEAP User Forum

FEAP => FEAPpv => Topic started by: hinubhai on October 31, 2013, 03:26:08 AM

Title: Error for storage for Symmetric Profile
Post by: hinubhai on October 31, 2013, 03:26:08 AM

I am working in plate and shell analysis using FEAP. I have a problem with the storage :

*WARNING* Insufficient Storage for Symmetric Profile:
             Need      =144420293
             Available = 80000000

I have unsymmetric tangents and have seen your previous post, which says to use DIRE, SPAR or the ITER,PCG command. But both are or the Symmetric case i.e. tang,,1. Are there any Solution schemes for reducing this error for the Unsymmetric tangent  UTAN,,1? I am using Feappv ver 22

Thanks

Title: Re: Error for storage for Symmetric Profile
Post by: FEAP_Admin on November 01, 2013, 05:18:06 PM

With FEAPpv you will have to add your own solver to work with such problems.  In the full version of FEAP one can use an out of core block solver for such problems or one can use PETSc to solve them.