Project 1 new.std
There are many duplicate nodes in your model. You can identify it by going to Tools -> Check Duplicate -> Nodes. You should change the Tolerance value to 0.05 m to find those problematic nodes. Once you fix this issue, the floor load should be generated fine.
Please note that STAAD.Pro V8i is not supported anymore, so I would recommend you to upgrade to the most recent STAAD.Pro CE version 22.08.00.175.
Thank you, it helped!!! But I am sending you amended file, then also some floor loadings missed though its lesser than before. Please help me solve this
3480.Project 1 new.std
There still are quite many nodes which are very closed to each other (i.e. nodes 506 and 507). Each floor contains such nodes, which you need to address.
By mistake each closely spaced nodes are supported (fixed support) at bottom, i.e., 2 no of support at very small distance where only 1 should be there. So, when I had to delete 1 node with 1 support then file gets corrupted. So, how can i delete these nodes with 1 support from the 2 support?
What do you mean by saying "file gets corrupted"? One set of these closely spaced nodes must be deleted