Force analysis and construction control of suspension bridges

The main contents of the force analysis and construction control of the suspension bridge: the type and construction characteristics of the suspension bridge, the force analysis of the suspension bridge, and the construction control of the suspension bridge.

The traditional ground anchor suspension bridge refers to a bridge with a cable suspended through a tower and anchored to anchor ingots on both sides of the river as the main load-bearing component of the superstructure. The main cable is the most important load-bearing member in the suspension bridge structural system, which is a flexible cable that is pulled; The tower is an important supporting member of the main cable (bearing the vertical load of the bridge), mainly under pressure; Stiffener beam is a beam structure that ensures the driving of the vehicle and provides the vertical stiffness of the structure, which is mainly bent; The sling is the component that transmits the vertical load to the main cable, and is the link between the stiffener beam and the main cable, mainly by pulling; An anchor is a structure that anchors the main cable, which transfers the pulling force in the main cable to the foundation.