METHOD OF FASTENING ANCHOR DEVICE TO ROPE REINFORCEMENT Russian patent published in 1998 - IPC

FIELD: fastening of rope reinforcement in manufacture and installation of building structures. SUBSTANCE: method consists in that preliminarily formed on rope reinforcement in point of location of anchor device-sleeve are recesses over circumference of reinforcement with total area of recess surface determined by formula F = (7.0 -14.0)Fr - (0.2-0.4)π dl, where F is total area of recess surface; Fr is rope reinforcement sectional area; d is diameter of rope reinforcement; l is sleeve length. Then sleeve is fitted on reinforcement rope and press-fitted over the entire length. Recesses on rope reinforcement are located so that with tension applied, resistance to rupture of reinforcement in zone of press-fit does not exceed rupture strength of rope reinforcement. EFFECT: simplification of method; reduced labor input due to exclusion of fasteners and reduction of overall dimensions of sleeve. 5 cl, 6 dwg