I agree with what Amir mentioned with just one addition. A PERFROM ANALYSIS and CHANGE is not required after the first design set. You should only analyze when you have to. A CHECK CODE command does not make any changes to the analysis and so the original analysis results are valid for any additional CHECK CODE which is based on a different set of loads. Please check out the following wiki which explains how you can have different CHECK CODE for different load cases
communities.bentley.com/.../18198.how-to-get-design-utilization-ratio-for-each-load-case
The results in the GUI are displayed for the final design set. You can however check the design for all the design sets by going to the analysis output file as explained in the wiki above. One exciting change that is coming in STAAD.Pro this year is that users will be able to see design results from multiple design runs in the GUI itself. So stay tuned for more updates on this !!!
communities.bentley.com/.../18198.how-to-get-design-utilization-ratio-for-each-load-case
The results in the GUI are displayed for the final design set. You can however check the design for all the design sets by going to the analysis output file as explained in the wiki above. One exciting change that is coming in STAAD.Pro this year is that users will be able to see design results from multiple design runs in the GUI itself. So stay tuned for more updates on this !!!
