Stay Cable Anchorage System

The dyna grip stressing anchorage consists of an anchor block in which the strands are anchored by high fatigue 3 part wedges.

Stay cable anchorage system.

It also describes the anchorages first com mercial application on spains longest cable stayed structure the barrios de luna bridge. Solutions are needed in which the stay cables are connected to the structure outside of the pylon if the space inside the pylon is insufficient for common stay cable anchorages that are supported by. H1000 stay cable system. Stay cable anchorage system tests by jeffrey allen moore b s c e thesis presented to the faculty of the graduate school of the university of texas at austin in partial fulfillment of the requirements for the degree of master of science in engineering the university of texas at austin may 1989.

Rpb anchorage adjustable fork. 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. Individual strand corrosion protection. The h1000 range includes five cable for 1 4 7 12 and 19 strands.

Cable stayed bridges juan b. C i 2 09 14 ral 9003 ral 7035 ral. By design the system allows for an unlimited number of strands. Architectural requirements for the design of stay cable bridges are steadily increasing.

And individual strand erection stressing removal and replacement. Each epoxy coated steel strand is carried inside the cradle in a one inch 2 54 cm steel tube. A ring nut is threaded onto the anchor block to transmit the cable force into the structure via the bearing plate. Ripoll consulting engineer barcelona spain synopsis this paper traces the development of a new cable stay anchorage in cluding the initial test program and subsequent design solution.

Pylons often need to be as slim and elegant as possible. Dyna grip stay cable system the dyna grip stressing anchorage consists of an anchor block in which the strands are anchored by high fatigue 3 part wedges a ring nut is threaded onto the anchor block to transmit the cable force into the structure via the bearing plate a steel pipe which incorporates bending and sealing provisions for the. 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. Stay cable systems dyna grip stay cable system.

Applications include stay cables and hangers. The vsl stay cable system features strands that are individually protected and anchored with fixed or adjustable anchorages.