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A platform for research: civil engineering, architecture and urbanism
SOUND-INSULATING ASEISMIC REINFORCEMENT METAL FITTING AND ASEISMIC REINFORCEMENT STRUCTURE OF SUSPENDED CEILING
To provide a sound-insulating aseismic reinforcement metal fitting that offers high aseismic and sound-insulating performances, and an aseismic reinforcement structure of a suspended ceiling fitted therewith.SOLUTION: A sound insulating aseismic reinforcement metal fitting is for offering a sound-insulating function and reinforcing a suspended ceiling structure 1 having a ceiling joist receiving part 14 and a ceiling joist 15 suspended from a floor slab 11. Furthermore, the sound-insulating aseismic metal fitting includes a first metal fitting fixed on the ceiling joist receiving part disposed in an upper part, a second metal fitting fixed on the ceiling joist over and across the first metal fitting, integrating means for connecting the first and second metal fittings, and a sound-insulating metal fitting 2 fitted on a top surface of the second metal fitting. The sound-insulating metal fitting has an inner member fixed on the second metal fitting and formed with a columnar shaft portion, an outer member having a plurality of fitting pieces formed thereon for connecting with an end of a brace 8, the outer member also having a sheath pipe portion that surrounds the shaft portion, and an anti-vibration member interposed between the shaft portion and the sheath pipe portion.SELECTED DRAWING: Figure 1
【課題】耐震性能と遮音性能に優れた遮音性耐震補強金具、及びそれが取り付けられた吊り天井の耐震補強構造を提供する。【解決手段】床スラブ１１から吊り下げられた野縁受け部１４及び野縁部１５を有する吊り天井構造１を補強する遮音性機能を有する遮音性耐震補強金具である。そして、上方に配置される野縁受け部に固定される第１金具と、第１金具に跨らせて野縁部に固定される第２金具と、第１金具と前記第２金具とを接合させる一体化手段と、第２金具の上面に取り付けられる遮音性金具２とを備えている。この遮音性金具は、第２金具に固定されて柱状のシャフト部が形成される内部材と、ブレース８の端部を接続させるための複数の取付片が形成されるとともにシャフト部の周囲を囲繞するさや管部が形成される外部材と、シャフト部とさや管部との間に介在される防振材とを有している。【選択図】図１
SOUND-INSULATING ASEISMIC REINFORCEMENT METAL FITTING AND ASEISMIC REINFORCEMENT STRUCTURE OF SUSPENDED CEILING
To provide a sound-insulating aseismic reinforcement metal fitting that offers high aseismic and sound-insulating performances, and an aseismic reinforcement structure of a suspended ceiling fitted therewith.SOLUTION: A sound insulating aseismic reinforcement metal fitting is for offering a sound-insulating function and reinforcing a suspended ceiling structure 1 having a ceiling joist receiving part 14 and a ceiling joist 15 suspended from a floor slab 11. Furthermore, the sound-insulating aseismic metal fitting includes a first metal fitting fixed on the ceiling joist receiving part disposed in an upper part, a second metal fitting fixed on the ceiling joist over and across the first metal fitting, integrating means for connecting the first and second metal fittings, and a sound-insulating metal fitting 2 fitted on a top surface of the second metal fitting. The sound-insulating metal fitting has an inner member fixed on the second metal fitting and formed with a columnar shaft portion, an outer member having a plurality of fitting pieces formed thereon for connecting with an end of a brace 8, the outer member also having a sheath pipe portion that surrounds the shaft portion, and an anti-vibration member interposed between the shaft portion and the sheath pipe portion.SELECTED DRAWING: Figure 1
【課題】耐震性能と遮音性能に優れた遮音性耐震補強金具、及びそれが取り付けられた吊り天井の耐震補強構造を提供する。【解決手段】床スラブ１１から吊り下げられた野縁受け部１４及び野縁部１５を有する吊り天井構造１を補強する遮音性機能を有する遮音性耐震補強金具である。そして、上方に配置される野縁受け部に固定される第１金具と、第１金具に跨らせて野縁部に固定される第２金具と、第１金具と前記第２金具とを接合させる一体化手段と、第２金具の上面に取り付けられる遮音性金具２とを備えている。この遮音性金具は、第２金具に固定されて柱状のシャフト部が形成される内部材と、ブレース８の端部を接続させるための複数の取付片が形成されるとともにシャフト部の周囲を囲繞するさや管部が形成される外部材と、シャフト部とさや管部との間に介在される防振材とを有している。【選択図】図１
SOUND-INSULATING ASEISMIC REINFORCEMENT METAL FITTING AND ASEISMIC REINFORCEMENT STRUCTURE OF SUSPENDED CEILING
遮音性耐震補強金具及び吊り天井の耐震補強構造
NAKAMOTO YASUSHI (author) / SATO RYOSUKE (author) / INOUE SATOSHI (author) / YOSHIKAWA NOBORU (author) / IWASHITA YUKI (author)
2022-06-14
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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