Prefabricated Steel Bridges

Short Description:

Prefabricated Steel Bridges Overpass, also known as viaduct, is a kind of bridge to relieve the pressure of urban traffic and improve the efficiency of road transportation. With the continuous acceleration of urban construction pace and the continuous increase of the number of cars, it has become an indispensable highway bridge for urban traffic improvement. Based on the advantages of steel structure, such as small total weight, high efficiency and fast construction, and large span, prefabric...


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    Prefabricated Steel Bridges

    Overpass, also known as viaduct, is a kind of bridge to relieve the pressure of urban traffic and improve the efficiency of road transportation.

    With the continuous acceleration of urban construction pace and the continuous increase of the number of cars, it has become an indispensable

    highway bridge for urban traffic improvement. Based on the advantages of steel structure, such as small total weight, high efficiency and fast

    construction, and large span, prefabricated steel bridges is becoming the first choice of overpass construction engineering.

    With the continuous increase of national support for the construction of highway prefabricated steel bridges, the proportion of

    prefabricated steel bridges in the total bridge also rises. Compared with concrete bridge, what are the advantages of prefabricated steel bridges?

    1.The plasticity and toughness of the bridge are better than that of the concrete bridge. When the earthquake occurs, the bridge can absorb a

    lot of energy through deformation to avoid the collapse of the bridge in the earthquake. The seismic performance and wind resistance are good;

    2. The construction process is like “building blocks”, with high degree of industrialization and assembly, fast construction speed and short

    construction period, which can reduce the general impact of project construction on the road below;

    3.The construction is basically not affected by the weather. Even in case of severe weather, the components can be transported to the

    construction site for installation after prefabrication in the factory;

    4. It can be used for large-span construction, with wide application range and good applicability;

    5. The small section and light weight of the component can reduce the transportation cost and the project cost;

    6. Dry operation construction can not only reduce the construction water, but also reduce the environmental damage caused by construction;

    7. Easy to dismantle and reconstruct. Because the components are mainly connected by welding, rivets or bolts, if the prefabricated steel

    bridges components are defective, they can be disassembled and replaced to ensure the safety of the bridge;

    8. High utilization rate of resources. The steel recovered from the prefabricated steel bridges can be recycled to save steel resources effectively;

    Prefabricated Steel Bridges

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Main Material of Prefabricated Steel Bridges

    steel bridge parts

     Company information

    steel structure company

    Workshop of steel structure

    3 whole production line

    100000 ton for annual production capacity

    1 quality testing department in 7 members to control the quality

    steel structure machine

    Contacts

    阿里名片


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