Dear sir,
I designed one structure for placing the silo over this, The total weight (include material inside) of each silo is 1280KN and each silo having 4 bracket. So i just divide 1280 by 4 = 320 KN, and applied this load as given load in my analysis. I think Wind load is not necessary because this structure is coming inside closed shed (2 opening of size 6mx6m only for machine movement). However i applied windload for safety.
I want to know whether this calculation is correct or not. If you found mistake please correct and send me the std file back. Thanking you.(Please visit the site to view this file)