Freyssinet has developed an ecosystem of expertise in the construction and maintenance of cable-stayed bridges which have been applied on a wide range of bridges across Australia. This technology was created in the 1970s and has been evolving ever since. Freyssinet’s stay cables are a benchmark in terms of fatigue resistance, corrosion protection, ease of inspection and ease of replacement.
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Cable-stayed Bridge
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Extradosed Bridge
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Arch Bidge
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Suspension Bridge
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Cabled Stadium Roof
Freyssinet has two types of stay cables:
H1000 Stay Cables are designed specifically for small structures, supporting up to 19 strands with precision and reliability
HD Stay Cables are engineered for long-span structures, offering robust performance with capacities exceeding 169 strands
Our solutions for Cable Systems
Strands are the primary tensile elements of Freyssinet’s Parallel Strand System (PSS), forming modular, lightweight, and durable cables of any size. Freyssinet’s Monostrand® and Cohestrand® technologies set the benchmark in cable structure construction.
Freyssinet’s in-house design team engineers anchorages to enhance the longevity of stay cables. Manufactured internally, they ensure optimal quality control. Our modular systems cater to all requirements—from short clevis-type hangers to long-span cables
Dampers are mechanical devices installed between the cable and the bridge to dissipate energy and maintain cable stability
Beyond construction risks, bridge owners must also manage long-term threats like fire, lightning, explosions, or ice formation on cables. For those seeking greater risk control and reduced risk of closures and economic impact, we offer targeted protective solutions
Cable-stayed bridges are not only strong and elegant but can also serve as iconic architectural landmarks. To enhance their visual appeal, we offer coloured ducts and integrated lighting systems. Our customised solutions blend aesthetics, functionality, and mechanical performance to meet your specific needs
The parallel strand system developed by Freyssinet, well known for cable-stayed bridges and extradosed bridges, brings advantages in terms of durability for suspension bridges and stadium roofs.
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