| 摘要 |
PROBLEM TO BE SOLVED: To provide a stress conveyance structure between a shear wall and a lower beam of a concrete column-beam frame, of improved construction efficiency that reduces the number of construction processes for an anchor used in stress conveyance, at the same time appropriately ensuring stress conveyance between the shear wall, including an opening, and the lower beam, without installing a member that becomes an obstacle to the opening on the shear wall.SOLUTION: A stress conveyance structure includes: a belt-like plate member 11 installed between a shear wall and a lower beam 5 without blocking an opening, adhered on the lower beam, and having an anchor bar 10 anchored inside the shear wall; a shearing anchor 12 installed between the shear wall and the lower beam on both right and left sides of the opening, and having a lower edge part side anchored on the lower beam and an upper edge part side anchored on the shear through the belt-like plate member, for conveying shear stress; and a tensile and shearing anchor 13 installed between the shear wall and the lower beam on both right and left sides of the opening, and having a lower edge part side anchored on the lower beam and an upper edge part side connected with an opening reinforcement bar within the shear wall by a lap joint, through the belt-like plate member for conveying shear stress and tensile stress through the opening reinforcement bar.SELECTED DRAWING: Figure 4 |
