Crane modeling, analysis and design according to all static and dynamic effects will be possible in the new version of the analysis program, which is about to be released, so it will be possible to form the basis. However, since this version is still in internal testing, if you request an urgent solution from the ide authorities, I think they will help. With the current possibilities, you have to transfer the 20-ton crane load to the crane bridge piers, from there to the crane beam, from there to the crane consoles and the column, and finally to the foundation. In the roughest and simplest solution, the foundation can be formed by giving 12-15 tons of additional live load to all columns that will carry the crane path. (There must be an increase in the load since the self-load of the crane bridge will be added) G.KÖSE