Bailey Steel Bridge

Bailey steel frame bridge is a structural system between beams and arches. It is a structure that is integrally combined with the upper beam (or slab) structure under bending and the lower column (or pier) under compression. Due to the rigid connection between the beam and the column, the beam is unloaded due to the flexural rigidity of the column, and the whole system is a flexural structure and a structure with thrust. It is a bridge whose main load-bearing structure is steel frame. It can increase the headroom under the bridge and is often used as a flyover bridge.

After Bailey's bridge erecting machine and its hoisting equipment are all installed according to the requirements of the design drawings, the construction department (on-site) will first organize a comprehensive and detailed inspection of the bridge erecting machine and its hoisting equipment; , machinery, and safety departments for re-examination; finally, the company's chief engineer, technology, quality inspection, safety, and equipment departments, together with the leaders of the project department, including engineering technology, quality inspection, machinery, and safety departments, form an acceptance team for acceptance. If deficiencies are found, it must be reinforced or reworked in time. After the acceptance is passed, the trial lifting and lifting operations can be carried out, and the lifting equipment acceptance form should be filled in and archived as the basic data for one machine and one file.