Michael : There were memory related issues when carrying out design as per the AISC 360 in earlier versions of STAAD.Pro but these have been fixed since then. So if you are not using the latest 20.07.11.70, I would suggest upgrading to that one which should address the memory issues. Also SET NL should only be set to the number of primary load cases and so if you have 43 primary cases, it would be good enough to set it to 50. No need to set it to the number of combinations. That would free up some memory but more importantly, switching to the latest version should take care of the problem. If you still face the issue, please upload your .std file and I will troubleshoot further.
↧