This project is: the detail drawing of a circular well structure cad, including the plan of the top plate, the plan of the reinforcement of the wall plate, the plan of the reinforcement of the bottom plate, the plan of the reinforcement of the top plate, the plan of the reinforcement of the bottom plate section, etc. of the reinforced concrete pipe jacking circular working well. The drawings are complete in content, clear in expression, and strictly drawn. The designers are welcome to download and use them.