Rebar structure and reinforced concrete member
AssigneeNeturen Co., Ltd.
InventorsFukuma IIHOSHI, Yoshiyuki MURATA, Yoshifumi NAKAMURA
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Abstract
A rebar structure includes a plurality of column longitudinal bars to be connected to a beam. The yield point or the 0.2% proof stress of at least a portion the column longitudinal bars is larger than the yield point or the 0.2% proof stress of a normal reinforcing bar defined by JIS G 3112.
Claims5
1-6. (canceled)
A rebar structure comprising a column and a beam that are connected together, the column comprising a plurality of column longitudinal bars arranged to extend in a vertical direction and a plurality of column shear reinforcing bars arranged to surround the column longitudinal bars in a plane intersecting an axial direction of the column longitudinal bars, and the beam comprising a plurality of beam longitudinal bars arranged to extend in a horizontal direction,
- wherein, in a beam-column connecting portion where the column and the beam are connected together, a reinforcing member having a closed form is provided to surround and to restrain the column longitudinal bars, and
- a width of the reinforcing member in the axial direction of the column longitudinal bars is larger than a width of the column shear reinforcing bars in the axial direction of the column longitudinal bars, and the reinforcing member is spaced from an upper end and an lower end of the beam-column connecting portion respectively in the axial direction of the column longitudinal bars.
10-14. (canceled)
Dependencies are inferred from the claim text.