How Does Rope Bridge Factory Produce Erection Bridge

Rope bridge, also known as suspension bridge (suspension bridge) refers to the cable (or steel chain) suspended through the cable tower and anchored on both sides (or both ends of the bridge) as the main bearing components of the superstructure of the bridge. The cable geometry is determined by the equilibrium condition of the force and is generally close to a parabola. Many suspender rods from the cable hang the bridge deck, and stiffening beams are often set between the bridge deck and the suspender, forming a combined system with the cable to reduce the deflection deformation caused by the load.

The greatest forces in a rope bridge are the tension in the suspension cables and the pressure in the pylons. Because the tower is basically not subjected to lateral forces, its structure can be made quite slender, and the suspension cable has a certain stabilizing effect on the tower. If the weight of the cable is ignored in the calculation, the cable forms a parabola. This makes the calculation of the suspension bridge very simple. The suspension cables of old suspension Bridges are usually chains or iron bars joined together. Modern rope bridge is generally multi - strand high - strength steel wire.