Our cable-stayed Bridges offer superior durability, corrosion resistance and structural integrity, ensuring long-term performance with minimal maintenance. From span length and cable configuration to aesthetic design elements, these Bridges can be highly customized to meet specific project needs.
Although expensive, stayed bridges may be the only viable alternative when: there is no access to the gap, on which temporary or permanent piers could be built; when there is no straight level run up to the gap which would permit cantilever launching; when the span is too big for regular through truss bridges. And, in particular, one-tower bridges are useful if there is no good access to the far bank, as they can be built from one side only. But please note: you still need enough space for the large counterweights, which may need to be one fifth of the span for a two-tower bridge.
PARAMETER | |
Brand | ZHUOPIN |
Standard | GB Standard |
Certificates | ISO9001 |
Material Grade | Q235 / Q355 |
Type | Heavy Steel Structure |
Coating Treatment | Painted & Hot dip galvanized |
ZHUOPIN Steel cable stayed Bridge
Although expensive, stayed bridges may be the only viable alternative when: there is no access to the gap, on which temporary or permanent piers could be built; when there is no straight level run up to the gap which would permit cantilever launching; when the span is too big for regular through truss bridges. And, in particular, one-tower bridges are useful if there is no good access to the far bank, as they can be built from one side only. But please note: you still need enough space for the large counterweights, which may need to be one fifth of the span for a two-tower bridge.
Cable-stayed bridges
In this form of bridge, the main girders are supported at intervals along their length by inclined tension members (stays) connected to a high mast or pylon. There may be either a single plane of stays down the centre of the bridge, or two planes; one on each side of the bridge. The towers act in compression and can have a variety of forms (A-frame, H-frame or columns). The deck girders sustain compression forces as well as bending forces.
Recent developments in the modelling and analysis of dynamic behaviour and the use of sophisticated damping against oscillation have extended the realm of the cable-stayed bridge to spans in excess of 1000m, which had previously been the almost exclusive domain of suspension bridges. The visual appearance of stayed structures can be very effective, even dramatic. They are frequently considered appealing or eye-catching. On a more modest scale, cable-stayed construction is sometimes used for footbridges, to give support and stiffness to an otherwise very light structure.
-Long span (50m - 200m)
-Very strong, but also flexible
-Economical as allow a slender and lighter structure which is still able to span large distances
-Light weight is an advantage in earthquake-prone areas
-Modern and simple design makes attractive and distinct landmarks
-Easy to build in segments where in-situ construction or cantilever launch on rollers is not possible. This requires substantial piers and large counterweights
-Less suitable for very windy places due to its lightness
Advantages of steel structure bridges
1. The construction period is extremely short, and the actual construction period can be completed within a few days. Because all structural components are prefabricated in the factory, they can be pulled to the site for hoisting.
2. Easy to disassemble. If it needs to be removed later, the bolts can be removed directly, and all the steel can be reused for other buildings.
3. The appearance is light and beautiful.
4. Post-processing is convenient. For example, you need to add components to it and weld them on.
Which bridge is right for you?
Bridge Advice
When designing the construction of a new bridge, there are many considerations to be taken into place, but ultimately the span of the area to be bridged is important to ensure the right materials are chosen for the construction.
