Steel framed residential building with bilateral brace structure Building

摘要

PROBLEM TO BE SOLVED: To provide a building for steel structure dwelling having a bidirectional brace structure which can eliminate or reduce the arrangement of a brace of a peripheral part of the building, and can easily secure necessary natural luminance.SOLUTION: A building 1 for steel structure dwelling having a bidirectional brace structure is provided which has a steel structure using braces 21, and has a layout having living rooms 4 at both sides of a middle corridor 3. The braces 21 at a part or all of reference floors of the building 1 are arranged between the middle corridor 3 and the living rooms 4. The building has the two living rooms 4, 4 which align along the middle corridor 3 between steel beams along the middle corridor 3 at one span. The braces 21 are arranged so that two of them are aligned in a chevron shape. Living room opening parts 16 with respect to the middle corridor 3 of the two living rooms 4, 4 are aligned with respect to each other, and arranged at a lower part of the two braces 21, 21 which are arranged in the chevron shape and their steel beam portions 23.