I would love to know the name of the steel girder used to roll the concrete beam to the other side!!!!! This is quite helpful especially when there is radius limitation for the crane.
@@netanel467 depending on the loads, you can either choose an I beam or a box beam to form the super structure of a bridge. I guess “girder” is when you connect individual plates to each other to form an I shape or a box shape… they are simply beams! Usually beams are rolled to form the shape you want. However, there are limitations to the produced size of shapes. Therefore, they connect plates together separately and then weld them.
