Static structures (e.g. – buildings) – Footing or foundation type – Concrete type
Patent
1988-12-09
1991-11-12
Safavi, Michael
Static structures (e.g., buildings)
Footing or foundation type
Concrete type
52295, E02D 2700
Patent
active
050637193
ABSTRACT:
A column base structure having connected a pair of column-base metal fittings to the lower part of a column consisting of a pair of main column members disposed at predetermined intervals and connecting members disposed in such a manner as to integrally connect the main column members; the column base metal fittings being fixedly fitted to a concrete foundation via anchor bolts and nuts; characterized in that a horizontal member having a predetermined cross-sectional area is integrally and fixedly fitted between the main column members in the vicinity of the column base metal fitting.
REFERENCES:
patent: 1409089 (1922-03-01), Fitch
patent: 1761507 (1930-06-01), Williams
patent: 1761508 (1930-06-01), Williams
patent: 1937964 (1933-12-01), Jenner
patent: 4048776 (1977-09-01), Sato
patent: 4070837 (1978-01-01), Sato
patent: 4136811 (1979-01-01), Sato
Engineering News: Nov. 28, 1912, p. 991.
Itoh Michio
Maeda Yoshikazu
Matsuo Hideshige
Nakamura Yoshihiro
Narishige Osamu
Hitachi Metals Ltd.
Safavi Michael
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