To provide a pedestal structure capable of providing a stable rotational rigidity of a pedestal part in a building of steel frame structure and reducing the rotational rigidity to 5 to 20% of the conventional one.
In this pedestal structure for joining a column formed of shape steels of wide-flange and box cross sections used for the building of steel frame structure to a foundation, a base plate 2 is fixed to the bottom of the column 1 and installed on the upper surface of a concrete foundation 6, and anchor bolts 3 engraved in the foundation are projected from the upper surface of the base plate 2 through bolt insert holes 4 provided in the base plate 2. One or a plural sheets of disc springs 7 are fitted to the anchor bolts 2 on the upper surface of the base plate 2, and the disc springs 7 are tightened, in a non-all tightened state, with nuts 8 screwed onto the anchor bolts 2.
MATSUZAKI HIROYUKI
TAMADA YUTAKA
KATO SHINICHIRO
NAKAOKA ICHIRO
SANO HIDEO
YOSHIDA MINORU
ARATO KAORU
KAWADA KOGYO KK
KAWASAKI STEEL METAL PRODUCTS
SUMITOMO METAL IND
DAIWA HOUSE IND
NIPPON KOKAN KK
MITSUI SHIPBUILDING ENG
YOKOGAWA BRIDGE CORP
| JPH10292487A | 1998-11-04 | |||
| JPH10311369A | 1998-11-24 | |||
| JPH10318238A | 1998-12-02 | |||
| JPH09158199A | 1997-06-17 | |||
| JPH08326155A | 1996-12-10 |