| 摘要 |
PROBLEM TO BE SOLVED: To provide an earthquake-resistant structure of a suspended ceiling excellent in workability during construction.SOLUTION: In a suspended ceiling, a ceiling 1 having a ceiling panel 3 attached to undersurfaces of a plurality of ceiling joist members 2 and 25 disposed in parallel is supported in the state of being suspended from an upper structure 3. The suspended ceiling includes attachment means 12 for attaching an earthquake strengthening material 9, which is fixed to the upper structure 3, to the ceiling joist members 2 and 25. The earthquake strengthening material 9 is attached to the ceiling joist members 2 and 25 having already been fixed to the ceiling panel 3, to dispense with operations such as a screwing operation. Thus, since attachment operations are facilitated, an earthquake-resistant structure of the suspended ceiling excellent in workability during construction can be provided. |
