JOINT STRUCTURE OF BUILDING USING THIN-PLATE, LIGHT-GAUGE STEEL

WIPO Patent Application WO/2001/090498

A1

A joint structure of a building using a thin-plate, light-gauge steel, wherein, especially, a joint structure for tightly joining a building frame member using a thin-plate, light-gauge steel with a steel joist, and a bolt-joined trussed structure serving as a main roof structure are used to provide a steel building that can survive severe earthquakes and strong winds such as typhoons. A joint structure of a building using thin-plate, light-gauge steel formed by inserting and fixing, into and to a connection section for tightly joining a steel frame member forming a wall with a steel joist, a steel reinforcing member having a section area equivalent to or at least 70% of the section area of the steel frame member. Alternatively, a joint structure of a building using a thin-plat, light-gauge steel, which is a trussed structure formed by assembling, in a trussed form, thin-plate, light-gauge steel-made upper chord members, lower chord members and lattice members, and which is constituted by connecting together the joint portions of the upper chord members, lower chord members and lattice members to form a joint unit and by inserting fasteners into joint through holes, formed at least one each in each joint portion of each member, to join and fix each member together.

KAWAI YOSHIMICHI
SHIMIZU JUN

PCT/JP2000/003371

November 29, 2001

May 25, 2000

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NIPPON STEEL CORP (JP)

E04B1/24; E04C3/07; E04C3/11; E04H9/14; E04C3/04; (IPC1-7): E04B1/08; E04B2/56; E04C3/11

JPH10311110A	1998-11-24
JPH0421623U	1992-02-24
JPH0726659A	1995-01-27

Ishida, Takashi (Ishida & Associates Toranomon 37 Mori Bldg., 5-1, Toranomon 3-chom, Minato-ku Tokyo, JP)

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