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A platform for research: civil engineering, architecture and urbanism
VIBRATION PREVENTION FRAME FOR STRUCTURE FLOOR
To provide a vibration prevention frame for a structure floor which has a large effect of damping vertical vibration, does not complicate structure of a structure floor, and does not require much time and cost for construction.SOLUTION: In a vibration prevention frame 1 of a structure floor, a floor surface 2 on which a viewer is placed is simply supported by a beam material 3 having a small long span, a damping damper 6 is disposed between the beam material 3 and a lower floor surface 5, and the appropriate number of weight bodies 7 are suspended below the beam material 3. As a material of the beam member 3, an ultra-high strength steel is preferably used.SELECTED DRAWING: Figure 2
【課題】 垂直方向振動を減衰する効果が大きく、構造物床の構造が複雑なものとならないと共に、施工に多大な時間と費用を要しない構造物床の振動防止架構を提供する。【解決手段】 構造物床の振動防止架構１は、視聴者を載置する床面２をロングスパンの成の小さい梁材３により単純支持させ、梁材３と下階床面５との間に減衰ダンパー６を配設すると共に、梁材３の下方に適宜個数の錘体７を吊下する。梁材３の材料としては、超高強度鋼を採用するのが好ましい。【選択図】 図２
VIBRATION PREVENTION FRAME FOR STRUCTURE FLOOR
To provide a vibration prevention frame for a structure floor which has a large effect of damping vertical vibration, does not complicate structure of a structure floor, and does not require much time and cost for construction.SOLUTION: In a vibration prevention frame 1 of a structure floor, a floor surface 2 on which a viewer is placed is simply supported by a beam material 3 having a small long span, a damping damper 6 is disposed between the beam material 3 and a lower floor surface 5, and the appropriate number of weight bodies 7 are suspended below the beam material 3. As a material of the beam member 3, an ultra-high strength steel is preferably used.SELECTED DRAWING: Figure 2
【課題】 垂直方向振動を減衰する効果が大きく、構造物床の構造が複雑なものとならないと共に、施工に多大な時間と費用を要しない構造物床の振動防止架構を提供する。【解決手段】 構造物床の振動防止架構１は、視聴者を載置する床面２をロングスパンの成の小さい梁材３により単純支持させ、梁材３と下階床面５との間に減衰ダンパー６を配設すると共に、梁材３の下方に適宜個数の錘体７を吊下する。梁材３の材料としては、超高強度鋼を採用するのが好ましい。【選択図】 図２
VIBRATION PREVENTION FRAME FOR STRUCTURE FLOOR
構造物床の振動防止架構
ASAHI TOMOO (author) / TERADA RYUICHI (author) / YAMANO YUJI (author)
2019-06-13
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
INTER-FLOOR NOISE PREVENTION MATERIAL FOR HAVING PENTAWALL VIBRATION PREVENTION STRUCTURE
European Patent Office | 2021