The constructive, dynamuc and technological performance of anchors with strands for strengthening the foundation system of buildings

Résumé

The paper presents the special joint systems type anchor - concrete. The study was conducted with the hypothesis according to which the steel anchors are provided through longitudinal cuts in the form of "fringe" as segments evenly arranged at the end of the joint. These are expanded by the initial assembly through an inner cone extracted during the fixation process. Steel anchors have linear elastic behavior, both on axial direction and the lateral direction the vertical direction of the commit request. The anchor-concrete interface separation strength is provided only by axial pull friction force without a slipping or sliding trend.