Stay Cable System

The ssi 2000 c is a compact stay cable range with significantly reduced stay pipe diameters applying the same corrosion protection system as the standard ssi 2000.

Stay cable system.

The freyssinet hd stay cable can be adapted to provide better anti corrosion performance in aggressive environments by replacing the freyssinet monostrand with the cohestrand system. Details of ovm stay cable system is available in this link ovm s multi strand cable system consists of multiple high strength pe sheathed galvanized or epoxy coated strands placed parallel to one another compact anchorages at both ends outer hdpe pipes damps monitoring system and other accessories. Stay cable systems dyna grip stay cable system. Dyna grip stay cable systems if strands need to be guided through the pylon structure and a transfer of forces by friction is required dywidag offers a saddle in which the strands are guided from one side of the pylon to the other.

Each epoxy coated steel strand is carried inside the cradle in a one inch 2 54 cm steel tube. The dyna grip stressing anchorage consists of an anchor block in which the strands are anchored by high fatigue 3 part wedges. Vsl systems have a well earned reputation for their quality reliability and durability. At the same time it makes possible to check the system throughout its service life and easily replace stay cables in case of need which meets the strict requirements for stay cable systems.

Freyssinet h1000 stay cable is a parallel strand system for use in light structures applications include stay cables and angers for footbridges arch bridges suspended roofs and other cable structures. The system provides for a multilayer corrosion protection which guarantees a long service life. This particular invention has opened up the way to new applications in cable staying notably with the use of deviation saddles and the installation of turnkey. Structural technologies is the exclusive designer and manufacturer of vsl post tensioning and construction systems in the united states.

Stay cable system ssi 2000 stay cable system. First cable stayed bridges in the 60 s and 70 s of the last century new systems were introduced into the market considering new materials and increasing requirements on modern infrastructures the application of dsi s stay cable system for the odawara blueway bridge japan in 1994 which is known as the first extradosed. A cradle system carries the strands within the stays from the bridge deck to bridge deck as a continuous element eliminating anchorages in the pylons. Where even lower wind drag is required the ssi 2000 d offers the most compact strand cable section in the market by eliminating the sheathing of the strands and providing equivalent.

A ring nut is threaded onto the anchor block to transmit the cable force into the structure via the bearing plate.