How expensive is a cable-stayed bridge?
The modern yet simple appearance of the cable-stayed bridge makes it an attractive and distinct landmark, making it the bridge type of choice of many agencies today. The typical cost of a cable stayed bridge ranges from $4,500 to $5,000 US per square meter. Disadvantages of Cable-Stayed Bridges Suitable for short to medium distances (Shorter span than suspension bridges). Difficult to access in some areas, which means higher-than-average costs of maintenance. Cables can be prone to corrosion and high levels of fatigue. Easier to vandalize (by cutting cables).Cable-stayed bridges are recognized for their aesthetic benefits and structural efficiency for medium-to-long spans, and suspension bridges for their high tensile strength and durable design.Bridges can have a negative impact on wildlife and their habitats, and disrupt views and scenic landscapes. Bridge construction and maintenance can be costly, Moreover, bridges can become congested and lead to traffic problems.
Are cable-stayed bridges expensive?
CABLE STAYED BRIDGES Cables are very economical as they allow a slender and lighter structure which is still able to span great distances. The modern yet simple appearance of the cable-stayed bridge makes it an attractive and distinct landmark, making it the bridge type of choice of many agencies today. The typical cost of a cable stayed bridge ranges from $4,500 to $5,000 US per square meter.
Why is a cable-stayed bridge?
The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly. The most effective bridge design depends on span length, load requirements and site conditions. Generally, truss and arch bridges are considered highly effective for longer spans, while beam bridges are suitable for shorter distances.