| 摘要 |
PROBLEM TO BE SOLVED: To provide column base hardware capable of preventing size, weight, and cost from being increased, and a column base structure using the same.SOLUTION: Column base hardware 42 includes: a bottom plate part 42c formed substantially in the shape of a plate having both of square-shaped front and rear surfaces; and a support base part 42f having a height upward inside a peripheral edge of a top face 42d of the bottom plate part 42c, with a lower end of a column member 4 being joined to a top face 42g of the support base part 42f. A first bolt insertion hole 42a is formed at each of positions of four corners of a quadrangle shape of the bottom plate part 42c, and second bolt insertion holes 42b are respectively formed at positions of two points each of which is nearer to a center of each of four side of the quadrangle shape of the bottom plate part 42c than to the first bolt insertion hole 42a in the lengthwise direction of the side. At each of both end parts in the lengthwise direction of a side face 42h of the support base part 42f, a corner part between the side face 42h and the bottom plate part 42c is buried and a corner thickened part 42r is shaped so as to project from the side face 42h outward in the vertical direction is formed. |
