How to deepen the steel structure?

The steel structure mainly depends on the three-dimensional sense. If this is all right, continue to look at the connection nodes in the original design drawings, and be sure to understand them thoroughly. If there is no problem, then it is left to check the size and map. Assemble the dimensions, elevations and nodes of each section into a three-dimensional diagram in your mind, pay special attention to whether the components collide, and require any node to have a clear concept when rotating 360, so as to make the drawing clear and quick-thinking. Combined with "03G 102 steel structure design drawing depth and expression method" and referring to deepening design drawings, it is not difficult to make the drawings clear and tidy, and do a good job in deepening design of steel structure. Have time to look at the steel structure design code, as well as material mechanics and structural mechanics. If you know nothing, ask the people around you.