Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VIBRATION SUPPRESSION DEVICE OF BUILDING
PROBLEM TO BE SOLVED: To provide a vibration suppression device of a building which can improve a design property of the building, reduce reinforcement of one of upper and lower beams, and be easily manufactured.SOLUTION: One ends of a plurality of first coupling members extending in a vertical direction are rotatably joined to an upper beam of a building by a pin centering on an axis extending in a direction orthogonal to a lengthwise direction of the upper beam, and second coupling members are coupled to the other ends of the plurality of first coupling members. A rotary inertia mass damper having rotatable rotary mass is coupled to the other end of the first coupling member closest to a column of the plurality of first coupling members, and a first coupling part which is a part close to a joined part with a lower beam at the column, and constitutes an additional vibration system with the first and second coupling members. The rotary inertia mass damper, the first and second coupling members are arranged on an exterior material side so as not to overlap with a plurality of openings in an opening direction in which the plurality of openings of an exterior material of the building open.SELECTED DRAWING: Figure 1
【課題】建物の意匠性を向上させ、上下の梁の一方の補強を軽減できるとともに、容易に製造することができる建物の振動抑制装置を提供する。【解決手段】上下方向に延びる複数の第１連結部材の一端部が、建物の上梁に、上梁の長さ方向に直交する方向に延びる軸線を中心として回動可能にピン接合され、複数の第１連結部材の他端部に、第２連結部材が連結されている。回転自在の回転マスを有する回転慣性質量ダンパが、複数の第１連結部材のうちの柱に最も近いものの他端部と、柱における下梁との接合部に近い部分である第１連結部分とに連結され、第１及び第２連結部材とともに付加振動系を構成している。回転慣性質量ダンパ、第１及び第２連結部材は、建物の外装材の複数の開口が開放する開口方向において、複数の開口と重ならないように、外装材側に配置されている。【選択図】図１
VIBRATION SUPPRESSION DEVICE OF BUILDING
PROBLEM TO BE SOLVED: To provide a vibration suppression device of a building which can improve a design property of the building, reduce reinforcement of one of upper and lower beams, and be easily manufactured.SOLUTION: One ends of a plurality of first coupling members extending in a vertical direction are rotatably joined to an upper beam of a building by a pin centering on an axis extending in a direction orthogonal to a lengthwise direction of the upper beam, and second coupling members are coupled to the other ends of the plurality of first coupling members. A rotary inertia mass damper having rotatable rotary mass is coupled to the other end of the first coupling member closest to a column of the plurality of first coupling members, and a first coupling part which is a part close to a joined part with a lower beam at the column, and constitutes an additional vibration system with the first and second coupling members. The rotary inertia mass damper, the first and second coupling members are arranged on an exterior material side so as not to overlap with a plurality of openings in an opening direction in which the plurality of openings of an exterior material of the building open.SELECTED DRAWING: Figure 1
【課題】建物の意匠性を向上させ、上下の梁の一方の補強を軽減できるとともに、容易に製造することができる建物の振動抑制装置を提供する。【解決手段】上下方向に延びる複数の第１連結部材の一端部が、建物の上梁に、上梁の長さ方向に直交する方向に延びる軸線を中心として回動可能にピン接合され、複数の第１連結部材の他端部に、第２連結部材が連結されている。回転自在の回転マスを有する回転慣性質量ダンパが、複数の第１連結部材のうちの柱に最も近いものの他端部と、柱における下梁との接合部に近い部分である第１連結部分とに連結され、第１及び第２連結部材とともに付加振動系を構成している。回転慣性質量ダンパ、第１及び第２連結部材は、建物の外装材の複数の開口が開放する開口方向において、複数の開口と重ならないように、外装材側に配置されている。【選択図】図１
VIBRATION SUPPRESSION DEVICE OF BUILDING
建物の振動抑制装置
MURAKAMI KATSUHIDE (Autor:in) / NAKAMINAMI SHIGEKI (Autor:in) / KIDA HIDENORI (Autor:in) / TANAKA HISAYA (Autor:in)
31.05.2018
Patent
Elektronische Ressource
Japanisch