Hebei Segment Assembled Technology and Its Origin
Release time:
2023-10-26
Hebei segmental assembly process is mainly to divide the beam body into several segments, transport them to the bridge site for assembly after prefabrication in the factory, and assemble the segments into the bridge as a whole by applying prestress. To put it simply, "segmental assembly" is like a "toy assembly" played in childhood, that is, pieces of scattered "building blocks" are put together into a "bridge". So, what are the advantages and disadvantages of Hebei segment assembly process?
Hebei segmental assembly process is mainly to divide the beam body into several segments, transport them to the bridge site for assembly after prefabrication in the factory, and assemble the segments into the bridge as a whole by applying prestress. To put it simply, "segmental assembly" is like a "toy assembly" played in childhood, that is, pieces of scattered "building blocks" are put together into a "bridge". So, what are the advantages and disadvantages of Hebei segment assembly process?
Advantages of 1. segment assembly
1. Small impact on traffic and environment during construction.
2, section light weight, small size, convenient transportation; assembly construction speed.
3, field system concrete, easy to control the quality.
4. It can greatly reduce the shrinkage and creep of concrete after installation and completion of the bridge.
5, suitable external prestressing, can reduce the beam section size, improve the efficiency of material use.
6, geometry control properly, can greatly improve the aesthetics of concrete structure.
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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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