A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HUNG CEILING
To provide a hung ceiling which does not damage an appearance in an indoor space and which can prevent fall of a ceiling material by suppressing swing in an earthquake.SOLUTION: A hung ceiling comprises: a plurality of module plates in which a ceiling face is divided into arbitrary face shapes having a center of gravity in the face; and a hanging wire hanging the module plates from a structure skeleton of a building. At least one-point of the center of gravity of the module plate is hung by the hanging wire. A hanging length of the hanging wire is adjusted to be set such that a natural period of the module plate does not match a natural period of the structure skeleton, to avoid resonance with the building.SELECTED DRAWING: Figure 4
【課題】室内空間の美観を損なうことがなく、しかも、地震時の揺れを抑制することで天井材の落下を防止可能な吊り天井を開示する。【解決手段】天井面を、面内に重心を有する任意の面形状に分割した複数のモジュール板と、このモジュール板を建物の構造躯体に吊下する吊りワイヤとを備える。そして、モジュール板の少なくとも重心の一点を吊りワイヤで吊下してなる。また、吊りワイヤの吊下長を調整し、モジュール板の固有周期を構造躯体の固有周期と一致しない長さに設定することで、建物との共振を回避した。【選択図】図４
HUNG CEILING
To provide a hung ceiling which does not damage an appearance in an indoor space and which can prevent fall of a ceiling material by suppressing swing in an earthquake.SOLUTION: A hung ceiling comprises: a plurality of module plates in which a ceiling face is divided into arbitrary face shapes having a center of gravity in the face; and a hanging wire hanging the module plates from a structure skeleton of a building. At least one-point of the center of gravity of the module plate is hung by the hanging wire. A hanging length of the hanging wire is adjusted to be set such that a natural period of the module plate does not match a natural period of the structure skeleton, to avoid resonance with the building.SELECTED DRAWING: Figure 4
【課題】室内空間の美観を損なうことがなく、しかも、地震時の揺れを抑制することで天井材の落下を防止可能な吊り天井を開示する。【解決手段】天井面を、面内に重心を有する任意の面形状に分割した複数のモジュール板と、このモジュール板を建物の構造躯体に吊下する吊りワイヤとを備える。そして、モジュール板の少なくとも重心の一点を吊りワイヤで吊下してなる。また、吊りワイヤの吊下長を調整し、モジュール板の固有周期を構造躯体の固有周期と一致しない長さに設定することで、建物との共振を回避した。【選択図】図４
HUNG CEILING
吊り天井
KOTO HIDEFUMI (author) / HAYASHI MITSUKO (author)
2023-04-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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