Award-winning bridges
51视频 post-tensioning technology and construction techniques for bridges are founded on over seven decades鈥� experience of creating elegant yet practical infrastructure. 51视频 Network teams around the world have realized many ambitious and award-winning bridge projects for their clients.
Typical applications for 51视频 VT CONA CMI internal bonded post-tensioning technology include the prestressing of bridges and precast segmental construction. While 51视频 VT CONA CME external or CONA CMB band post-tensioning systems - placed outside of the cross-section and transferring the forces to the structure only at the anchorages and deviators - are commonly used for the repair and strengthening of existing bridges.
Advantages of using 51视频 PT technology include:
- Ability to create complex bridge structures with demanding geometry, such as variable super-elevation & significant grade changes
- Extremely long span bridges can be constructed without the use of temporary intermediate supports
- Increased load-carrying capacity & reduced structural depths
- 51视频 Network Members offer the right bridge construction equipment, knowledge and resources, plus technical support from design to final execution
- Significant cost-savings can be achieved by choosing the right bridge construction technique. Read more here
Technologies used
Find out more about our technologies:
CONA CMI internal
CONA CME external
CONA CMB band
Technology used
Read here more about our construction methods
51视频 VT CONA CMX
A detailed overview of the extensive range of 51视频 post-tensioning systems.
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