Reinforcement and prestressing systems of concrete at the execution of structural elements

Abstract

This research presents the consolidation, stabilization and fixing system of anchors with protected long strands joined together in soil, by injecting grout with special additives. Dynamic response to earthquakes, in case of anchoring system with strands must be able to reach high allowable values of total displacement (elongation of strands) in order to achieve an adequate degree of stability of ground massive.