| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing wall structure which can improve earthquake resistance by reinforcing a rafter 70 to secure a roof structure plane with sufficient rigidity and increasing rigidity of a bearing wall, and which improves amenity of a building 10 because the bearing wall structure is economical and also capable of securing an indoor large space.SOLUTION: A bearing wall structure is provided in parallel with a rafter 70 that is laid among a ridge beam 30, a purlin 50 and a girder beam 40. A reinforcement member 60 along the rafter 70 is fixed to an undersurface of at least a part of the rafter 70. A plurality of columns 120 reaching the reinforcement member 60 are provided, and a bearing material 200 reaching the reinforcement member 60 is provided between the adjacent columns 120. |
