A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCING STRUCTURE FOR SUSPENDED CEILING
PROBLEM TO BE SOLVED: To provide a reinforcing structure for a suspended ceiling that resolves a restriction concerning an installation position of a reinforcing brace, and enables effective and efficient aseismic reinforcement and aseismic renovation of the suspended ceiling.SOLUTION: A reinforcing structure for a suspended ceiling includes a reinforcing brace 15, an upper fixture 16 for the brace that connects an upper end of the reinforcing brace 15 to a superstructure 3, and a lower fixture 17 for the brace that connects a lower end of the reinforcing brace 15 to a ceiling material 6. The lower fixture 17 for the brace includes a brace connecting part for connecting the lower end of the reinforcing brace 15, and a ceiling material fastening part continuing from a lower edge of the brace connecting part, disposed on the ceiling material 6 and fastened to the ceiling material 6 by driving a screw from a ceiling surface side of the ceiling material 6. The lower fixture for the brace is formed to have a greater length than an interval between adjacent main steel materials (a T-bar and a ceiling joist) of a ceiling substrate 7. The lower fixture for the brace further includes a ceiling substrate fitting groove part recessed on an undersurface in an upward direction, into which the ceiling substrate 7 may be fitted.SELECTED DRAWING: Figure 1
【課題】補強ブレースの設置位置の制約を解消し、効果的且つ効率的な吊り天井の耐震補強、耐震改修を可能にする吊り天井補強構造を提供する。【解決手段】補強ブレース１５と、補強ブレース１５の上端部を上部構造３に接続するためのブレース上部取付具１６と、補強ブレース１５の下端部を天井材６に接続するためのブレース下部取付具１７とを備える。また、ブレース下部取付具１７を、補強ブレース１５の下端部を接続するブレース接続部と、ブレース接続部の下端に繋がり、天井材６上に配設されるとともに天井材６の天井面側からビスを打ち込んで天井材６に固着される天井材固着部とを備え、天井下地７の隣り合う主鋼材（Ｔバーや野縁）の間隔よりも大きな長さをもって形成するとともに、下面から上方に向けて凹設され、天井下地７を嵌合可能な天井下地嵌合凹部を備えて形成する。【選択図】図１
REINFORCING STRUCTURE FOR SUSPENDED CEILING
PROBLEM TO BE SOLVED: To provide a reinforcing structure for a suspended ceiling that resolves a restriction concerning an installation position of a reinforcing brace, and enables effective and efficient aseismic reinforcement and aseismic renovation of the suspended ceiling.SOLUTION: A reinforcing structure for a suspended ceiling includes a reinforcing brace 15, an upper fixture 16 for the brace that connects an upper end of the reinforcing brace 15 to a superstructure 3, and a lower fixture 17 for the brace that connects a lower end of the reinforcing brace 15 to a ceiling material 6. The lower fixture 17 for the brace includes a brace connecting part for connecting the lower end of the reinforcing brace 15, and a ceiling material fastening part continuing from a lower edge of the brace connecting part, disposed on the ceiling material 6 and fastened to the ceiling material 6 by driving a screw from a ceiling surface side of the ceiling material 6. The lower fixture for the brace is formed to have a greater length than an interval between adjacent main steel materials (a T-bar and a ceiling joist) of a ceiling substrate 7. The lower fixture for the brace further includes a ceiling substrate fitting groove part recessed on an undersurface in an upward direction, into which the ceiling substrate 7 may be fitted.SELECTED DRAWING: Figure 1
【課題】補強ブレースの設置位置の制約を解消し、効果的且つ効率的な吊り天井の耐震補強、耐震改修を可能にする吊り天井補強構造を提供する。【解決手段】補強ブレース１５と、補強ブレース１５の上端部を上部構造３に接続するためのブレース上部取付具１６と、補強ブレース１５の下端部を天井材６に接続するためのブレース下部取付具１７とを備える。また、ブレース下部取付具１７を、補強ブレース１５の下端部を接続するブレース接続部と、ブレース接続部の下端に繋がり、天井材６上に配設されるとともに天井材６の天井面側からビスを打ち込んで天井材６に固着される天井材固着部とを備え、天井下地７の隣り合う主鋼材（Ｔバーや野縁）の間隔よりも大きな長さをもって形成するとともに、下面から上方に向けて凹設され、天井下地７を嵌合可能な天井下地嵌合凹部を備えて形成する。【選択図】図１
REINFORCING STRUCTURE FOR SUSPENDED CEILING
吊り天井補強構造
SAKURABA NORIHIKO (author) / IKUNO MAKOTO (author)
2016-12-15
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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