Static structures (e.g. – buildings) – With component having discrete prestressing means – Axially loaded vertical structure
Patent
1997-10-20
1999-10-05
Kent, Christopher T.
Static structures (e.g., buildings)
With component having discrete prestressing means
Axially loaded vertical structure
522231, 5222314, 527215, 527232, 527361, 527381, 2421602, E04C 330, E04C 508
Patent
active
059605979
ABSTRACT:
A method for reinforcing a structure involves winding a cable around the structure and tensioning the cable after the ends of the cable are secured. Winding the cable around the structure involves winding a portion of the cable near the top end of the structure such that at least two windings of the cable are made with a first predetermined separation between the windings, and winding another portion of the cable near the bottom end of the structure such that at least two bottom windings of the cable are made with a second predetermined separation between the bottom windings. In one embodiment, the structure is a concrete column. In another embodiment, tensioning the cable involves installing a plurality of shims between the cable and the structure at spaced locations along the cable. A structure which is reinforced using such a method is also described.
REFERENCES:
patent: 539485 (1895-05-01), Perret
patent: 2035662 (1936-03-01), Maney
patent: 2520402 (1950-08-01), Hirsh
patent: 3134236 (1964-05-01), Baittinger
patent: 3145540 (1964-08-01), Baittinger
patent: 3230123 (1966-01-01), Christensen
patent: 3380675 (1968-04-01), Baxter, Jr. et al.
patent: 3501920 (1970-03-01), Uchiyama
patent: 3776259 (1973-12-01), Kohrumel
patent: 3813098 (1974-05-01), Fischer et al.
patent: 4449857 (1984-05-01), Davis
patent: 4725170 (1988-02-01), Davis
patent: 4786341 (1988-11-01), Kobatake et al.
patent: 5680739 (1997-10-01), Cercone et al.
patent: 5799451 (1998-09-01), Pilakoutas
patent: 5826387 (1998-10-01), Henderson et al.
Kent Christopher T.
Schwager Davis, Inc.
Thissell Jennifer I.
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