Column base structure and connection arrangement

Details Column base structure and connection arrangement Column base structure and connection arrangement

1991-04-19

1996-04-09

Safavi, Michael

Static structures (e.g., buildings)

Footing or foundation type

Concrete type

521699, 52295, F02D 2742

Patent

active

055050336

ABSTRACT:
A column base structure formed by integrally joining a column base metal fitting having a raised portion and a base plate to a steel-frame column, and joining the column base metal fitting joined to the steel-frame column to a concrete foundation via anchor bolts embedded in the concrete foundation, in which an anchor-bolt retainer having an upper anchor plate and a lower anchor plate is fixedly fitted to support members installed on a concrete subslab, anchor bolts are hold in position via the anchor-bolt retainer, and the anchor bolts are embedded, together with the anchor-bolt retainer, into the concrete foundation.

REFERENCES:
patent: 1334519 (1920-03-01), Bushong
patent: 1529895 (1925-03-01), Chance et al.
patent: 1725507 (1929-08-01), Clement
patent: 3319391 (1967-05-01), Lutch
patent: 3837752 (1974-09-01), Shewchuk
patent: 4136811 (1979-01-01), Sato
patent: 4306397 (1981-12-01), Ramseyer
patent: 4469956 (1984-09-01), D'Amato
patent: 5063719 (1991-11-01), Matsuo et al.

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