External Prestressing Application of Reinforcing Bridge Engineering

When the bridge adversely moment, making a bridge carrying capacity weakening external prestressing rod can be anchored at both ends of the bridge, in the opposite direction to the negative moments and moments applied axial pressure, weight and stress generated offset the adverse moments live load stress can play a good reinforcement effect. To further enhance the level of application of external prestressing method, the article will be a bridge project, for example, around a project overview select external prestressing reinforcement methods, and proposed application of the method is recommended in case of bridge engineering.