Stay Cable Anchorage System

The anchorage bears on the structure by means of a nut for further cable adjustment stroke.

Stay cable anchorage system.

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. Individual strand corrosion protection. C i 2 09 14 ral 9003 ral 7035 ral. And individual strand erection stressing removal and replacement.

It also describes the anchorages first com mercial application on spains longest cable stayed structure the barrios de luna bridge. H1000 stay cable system. Design supply installation and monitoring of a state of the art fully integrated system including stays anchorage saddle dampers monitoring highly durable and versatile stay replacement reduced wind drag based on over 175 successfully completed stay cable projects and 100 000 precast bridge deck elements. Stay cable system freyssinet h1000 stay cable is a parallel strand system for use in light structures.

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. Applications include stay cables and hangers. Stay cable systems dyna grip stay cable system.

Architectural requirements for the design of stay cable bridges are steadily increasing. 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. The vsl stay cable system features strands that are individually protected and anchored with fixed or adjustable anchorages. Pylons often need to be as slim and elegant as possible.

By design the system allows for an unlimited number of strands. The h1000 range includes five cable for 1 4 7 12 and 19 strands. 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. 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. 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.