Static structures (e.g. – buildings) – Cast in situ composite slab
Patent
1995-07-13
1997-06-17
Canfield, Robert
Static structures (e.g., buildings)
Cast in situ composite slab
52250, 52319, 52379, 52426, 52431, 52432, 52334, E04B 116, E04B 200, E04B 286, E04B 130
Patent
active
056386524
ABSTRACT:
A concrete-filled steel bearing earthquake resistant wall which has combined resistance to shearing forces exerted in the surface plane thereof has connecting members (1), a pair of surface steel plates (2 and 2') arranged in parallel spaced relationship to each other and secured by the connecting members (1) so that the space between these surface steel plates is filled with the wall unit concrete (7), and wall unit periphery binding steel reinforcements (8) constructed from inverted U-shaped steel bars or similar material and arranged along the peripheral part of the wall unit at predetermined intervals so as to be embedded in the concrete (7). Slippage preventing members (6) are arranged in a staggered arrangement on the aforementioned surface steel plates (2 and 2'). Belt-shaped steel members (11) may be attached to one end of the connecting members (1) which are planted on one side (2a) of one of the surface steel plates (2), and the other surface steel plate member (2') is connected by plug welding (13, 13') to belt-shaped steel members (11).
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Akimoto Shigeyuki
Asamura Tadafumi
Hara Kiyoshi
Kokubo Eiji
Matsuo Ippei
Canfield Robert
Kajima Corporation
Mitsubishi Jukogyo Kabushiki Kaisha
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