Abstract:

The article is dedicated to the issues of the bond of the reinforcement to the concrete, specifically to the influence of their physical and geometrical characteristics on the tensile deformation state on the area of the bond. The distribution of tensions at pulling the insert out of the plate studied by photoelastic method is shown by the photos of isochromes occurring along the entire length of the insert’s anchoring into the plate.

Keywords: reinforcement; bond; mutilation; photoelastic method; isochrome.