Post-tensioning anchor

Details Post-tensioning anchor Post-tensioning anchor

1989-04-11

1991-06-18

Chilcot, Jr., Richard E.

Static structures (e.g., buildings)

With component having discrete prestressing means

Beam, girder, or truss construction

241226, E04C 310

Patent

active

050240323

ABSTRACT:
A post tensioning anchor assembly comprising a tapered tubular member, cable cap and anchoring plate assembly. The anchoring plate is constructed for live end or dead end securement in the sidewall of a concrete formation for post tensioning of a sheathed cable. The plate has inside and outside faces constructed for matingly receiving over the cable either the tubular member cap or both. In this manner the post tensioning plate assembly can be used for both outside and intermediate post tensioning constructions. In the intermediate configuration, tubular members are secured both to the inside and the outside faces of the plate with the tensioning cable extending therethrough.

REFERENCES:
patent: 3289379 (1966-12-01), Watts
patent: 3833706 (1974-09-01), Edwards
patent: 4363462 (1982-12-01), Wlodkowski et al.
patent: 4561226 (1985-12-01), Tourner
patent: 4616458 (1986-10-01), Davis et al.
patent: 4621943 (1986-11-01), Swanson
patent: 4821474 (1989-04-01), Rodriguez

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