| 摘要 |
PROBLEM TO BE SOLVED: To provide a building reinforcement structure capable of holding strength over a long period, and capable of reducing construction labor in reinforcement work of an existing building.SOLUTION: A metallic truss structure comprises a pair of column structures 10 and 10 arranged so as to cover from the outside along two wall surfaces of a corner part of a building and a connection member 30 for connecting the column structures 10 and a structural skeleton of the building, in which the column structures 10 comprise a plurality of longitudinal chord members 11 extending in the longitudinal direction and a plurality of diagonal members 12 extended between these longitudinal chord members 11, and the connection member 30 is respectively fixed above and below the column structures 10, and presents an L-shaped plane along two surfaces of the corner part, and is fixed by a bolt to the structural skeleton.SELECTED DRAWING: Figure 2 |
