FIELD: construction.
SUBSTANCE: in anchor for a composite reinforcing element comprising a crimping sleeve with an opening in the form of an inverted cone, a collet of a glass-filled material is installed inside the opening, the end part of the reinforcing element is arranged inside the collet, the cone of the crimp sleeve opening and the outer collet surface is formed with a generatrix in the form of a rotation tangentoid for the reinforcing element made in the form of a twisted stranded rope, and the number of lobes of said collet is equal to the number of the rope strands in the upper lay, the inner collet surface being made with a shape corresponding to the outer rope surface. The implementation versions of the collet are proposed.
EFFECT: effective tension of composite rods due to uniform anchoring and the same force of its crimping along the entire length, increasing the device reliability, its load capacity.
7 cl, 3 dwg
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