Segmental assembly construction: production method of prefabricated assembly column bearing platform structure


Release time:

2023-10-25

The utility model of the assembled column (or bridge pier) has a long history, and compared with the mature on-site pouring construction process or the overall prefabrication construction process, it has the advantages of large-scale prefabrication, convenient transportation and installation, and short construction period.

The utility model of the assembled column (or bridge pier) has a long history, and compared with the mature on-site pouring construction process or the overall prefabrication construction process, it has the advantages of large-scale prefabrication, convenient transportation and installation, and short construction period.

But for a long time, the practical application of assembled piers is very limited, and one of the obstacles is the complexity of the assembly construction process and high technical requirements. Segmental assembly construction, disclosed a "assembled reinforced concrete prefabricated component", for rectangular hollow thin-walled reinforced concrete structure, the component is surrounded by wear.

The round hole of the steel bar, the internal corner of the cross-section is eight-shaped, and the four corners of the component are provided with convex edges.

There are holes through reinforcement around the members, which can be connected with steel and prestressed to form piers. The four corners of this component are equipped with convex ribs, which increases the bending strength of the bridge pier, minimizes the amount of on-site construction, speeds up the construction progress, and is conducive to the realization of design standardization, manufacturerization of manufacturing components, and mechanization of on-site assembly. segmental assembly construction

Sanbo

Sanbo specializes in producing high-speed railway, highway bridge formwork, hanging basket formwork, tunnel lining trolley, integral prefabricated formwork, prefabricated segmental assembly formwork system, mobile formwork bridge building machine and water conservancy engineering machinery.

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