| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of a building with a setback section, which can suppress deformation of the steel frame of the setback section without the use of a steel plate floor. SOLUTION: Concrete for floor slabs 17k-20k in a range, which is hardly affected by deformation caused by a setback structure, among the seventh-ninth floors with the setback sections 11 is placed, and after that, concrete for slabs of the setback sections 11 is placed. Thus, a horizontal force caused by setback is transferred to the steel frames 10m and 10n as rigid frames via the concrete for the floor slabs 17k-20k. COPYRIGHT: (C)2005,JPO&NCIPI
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