Static structures (e.g. – buildings) – Processes – Filling preformed cavity
Patent
1995-07-13
1997-08-05
Canfield, Robert
Static structures (e.g., buildings)
Processes
Filling preformed cavity
5274113, 5274215, 5274519, 52414, 52426, 264261, E04B 116, E04B 130, E04B 286
Patent
active
056530820
ABSTRACT:
Disclosed is a concrete-filled steel bearing earthquake resistant wall which shows combined resistance to shearing forces exerted in the surface plane of an earthquake resistant wall. The wall comprises connecting members 1, a pair of surface steel plates 2 and 2' which are arranged in a parallel relationship to each other and secured by the connecting members 1 so that each space between these surface steel plates 2 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 concrete 7 at predetermined intervals so as to be fixed to said concrete 7. In addition, the slippage preventing members 6 are arranged in a staggered arrangement on the aforementioned surface steel plates 2 and 2'. Finally, belt-shaped steel members 11 are attached to the top of the connecting members 1 which are planted on one side of the surface steel plates 2, and the other surface steel plate members 2' are connected by plug welding to said belt-shaped steel members 11.
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1/10th Scale Model Test of Inner Concrete Structure Composed of Concrete Filled Steel Bearing Wall (article) pp. 73-78.
Feasibility Study of Concrete Filled Steel (SC) Structure for Reactor Building (article) pp. 67-72.
A Compression and Shear Loading Test of Concrete Filled Steel Bearing Wall (article) pp. 323-328.
Akimoto Shigeyuki
Asamura Tadafumi
Hara Kiyoshi
Kokubo Eiji
Matsuo Ippei
Canfield Robert
Kajima Corporation
Mitsubishi Jukogyo Kabushiki Kaisha
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