(57) Device and process for anchoring tensioning elements (13), such as strands, bundles
of metal strands or cables with metal or concrete structures (11), comprising one
or more tensioning elements (13), a plate (25, 45) for load distribution, the plate
being perforated for the passage of said tensioning elements (13), and clamping means
(26) for each of the tensioning elements (13), according to which there are further
provided: a box (20, 40) for receiving all said tensioning elements (13) so as not
to contact the box walls, the box being provided with opposite openings of a sufficient
size to allow the passage of said tensioning elements (13); a plurality of tubes (21)
of sufficient inner size to accomodate with clearance each of the tensioning elements
(13); a packing of epoxy resins (30) in said tubes (21) and said box (20, 40) about
said tensioning elements (13). Provision is also made for possible adjustment of the
strains by means of ring nut (43), as well as interchangeability of the tensioning
elements.
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