A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a steel damper which is excellent in aseismic performance, has a minimum width as much as possible to improve design flexibility of a frame of a building, and can contribute to formation of a bearing wall having a minimum number of components.SOLUTION: A steel damper 50C connects a pair of vertical materials 40 to form a bearing wall 60 and includes: a pair of support pieces 51 each having a rectangle shape in a plan view; multiple absorption pieces 52 which connect first ends 51a of the pair of support pieces 51 with each other while forming a space therebetween and absorb seismic energy; and a pair of fixing pieces 54 which is provided at second ends 51b, facing first ends 51a, of the pair of support pieces 51 and is fixed to the vertical materials 40. A first reinforcement flange 55 and a second reinforcement flange 56 are respectively provided at a pair of a third end 51c and a fourth end 51d which is orthogonal of the vertical material 40, of each support piece 51.SELECTED DRAWING: Figure 2
【課題】耐震性能に優れ、可及的に幅が狭くて建物架構の設計自由度を高めることができ、部品点数が可及的に少ない耐力壁の形成に寄与できる、鋼材ダンパーを提供すること。【解決手段】一対の縦材４０を繋いで耐力壁６０を形成する鋼材ダンパー５０Ｃであり、平面視矩形の一対の支持片５１と、一対の支持片５１の第１端５１ａ同士を相互に間隔を置いて繋ぎ、地震エネルギーを吸収する複数の吸収片５２と、一対の支持片５１の第１端５１ａに対向する第２端５１ｂに設けられて、縦材４０に固定される一対の固定片５４とを有し、支持片５１のうち、縦材４０に直交する一対の第３端５１ｃと第４端５１ｄにそれぞれ、第１補強フランジ５５と第２補強フランジ５６が設けられている。【選択図】図２
To provide a steel damper which is excellent in aseismic performance, has a minimum width as much as possible to improve design flexibility of a frame of a building, and can contribute to formation of a bearing wall having a minimum number of components.SOLUTION: A steel damper 50C connects a pair of vertical materials 40 to form a bearing wall 60 and includes: a pair of support pieces 51 each having a rectangle shape in a plan view; multiple absorption pieces 52 which connect first ends 51a of the pair of support pieces 51 with each other while forming a space therebetween and absorb seismic energy; and a pair of fixing pieces 54 which is provided at second ends 51b, facing first ends 51a, of the pair of support pieces 51 and is fixed to the vertical materials 40. A first reinforcement flange 55 and a second reinforcement flange 56 are respectively provided at a pair of a third end 51c and a fourth end 51d which is orthogonal of the vertical material 40, of each support piece 51.SELECTED DRAWING: Figure 2
【課題】耐震性能に優れ、可及的に幅が狭くて建物架構の設計自由度を高めることができ、部品点数が可及的に少ない耐力壁の形成に寄与できる、鋼材ダンパーを提供すること。【解決手段】一対の縦材４０を繋いで耐力壁６０を形成する鋼材ダンパー５０Ｃであり、平面視矩形の一対の支持片５１と、一対の支持片５１の第１端５１ａ同士を相互に間隔を置いて繋ぎ、地震エネルギーを吸収する複数の吸収片５２と、一対の支持片５１の第１端５１ａに対向する第２端５１ｂに設けられて、縦材４０に固定される一対の固定片５４とを有し、支持片５１のうち、縦材４０に直交する一対の第３端５１ｃと第４端５１ｄにそれぞれ、第１補強フランジ５５と第２補強フランジ５６が設けられている。【選択図】図２
STEEL DAMPER
鋼材ダンパー
NISHII YASUMASA (author)
2024-03-13
Patent
Electronic Resource
Japanese
COMPLEX DAMPER COMBINED WITH STEEL SLIT DAMPER AND VISCOELASTIC DAMPER
| European Patent Office | 2018