Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EARTHQUAKE-ISOLATION DEVICE
PROBLEM TO BE SOLVED: To provide an earthquake-isolation device capable of efficiently absorbing energy of swinging in an earthquake, without reducing absorption performance of horizontal force in the in-plane direction, by restraining acting of force in the plane-outer direction of a column-beam frame besides axial force.SOLUTION: A shear force transmission member 14 installed between a damper member 12 and a beam 2 is constituted of a lower die part 24 and an upper die part 26, and projection strips 24a(26a) and recessed strips 24b(26b) extending in the plane-outer direction of a column-beam frame are alternately formed along the in-plane horizontal direction of the column-beam frame on these respective mutually opposed surfaces, and the projection strips and the recessed strips are opposed in the vertical direction between these, and a clearance S is provided between the opposed projection strips and recessed strips, and these are meshed in the vertical direction, so that the lower die part 24 and the upper die part 26 are relatively slidable in the vertical direction and the plane-outer direction of the column-beam frame, and are engaged by relatively regulating a slide in the in-plane horizontal direction of the column-beam frame.SELECTED DRAWING: Figure 1
【課題】軸力に加えて柱梁架構の面外方向の力が作用するのを抑えることにより面内方向の水平力の吸収性能を低下させないで、地震時の揺れのエネルギーを効率良く吸収できるようにした制震装置を提供すること。【解決手段】ダンパー部材１２と梁２との間に設置されるせん断力伝達部材１４が下型部２４と上型部２６とで構成され、これらの互いに向かい合う面のそれぞれに、柱梁架構の面外方向に延びる凸条２４ａ（２６ａ）および凹条２４ｂ（２６ｂ）を柱梁架構の面内水平方向に沿って交互に形成し、これらの間で上下方向に凸条と凹条とを向かい合わせ、向かい合う凸条と凹条との間に隙間Ｓを設けてこれらを上下方向に噛み合わせることにより、下型部２４と上型部２６とが柱梁架構の上下方向および面外方向には相対的にスライド可能であるとともに柱梁架構の面内水平方向には相対的にスライド規制されて係合されているものとする。【選択図】図１
EARTHQUAKE-ISOLATION DEVICE
PROBLEM TO BE SOLVED: To provide an earthquake-isolation device capable of efficiently absorbing energy of swinging in an earthquake, without reducing absorption performance of horizontal force in the in-plane direction, by restraining acting of force in the plane-outer direction of a column-beam frame besides axial force.SOLUTION: A shear force transmission member 14 installed between a damper member 12 and a beam 2 is constituted of a lower die part 24 and an upper die part 26, and projection strips 24a(26a) and recessed strips 24b(26b) extending in the plane-outer direction of a column-beam frame are alternately formed along the in-plane horizontal direction of the column-beam frame on these respective mutually opposed surfaces, and the projection strips and the recessed strips are opposed in the vertical direction between these, and a clearance S is provided between the opposed projection strips and recessed strips, and these are meshed in the vertical direction, so that the lower die part 24 and the upper die part 26 are relatively slidable in the vertical direction and the plane-outer direction of the column-beam frame, and are engaged by relatively regulating a slide in the in-plane horizontal direction of the column-beam frame.SELECTED DRAWING: Figure 1
【課題】軸力に加えて柱梁架構の面外方向の力が作用するのを抑えることにより面内方向の水平力の吸収性能を低下させないで、地震時の揺れのエネルギーを効率良く吸収できるようにした制震装置を提供すること。【解決手段】ダンパー部材１２と梁２との間に設置されるせん断力伝達部材１４が下型部２４と上型部２６とで構成され、これらの互いに向かい合う面のそれぞれに、柱梁架構の面外方向に延びる凸条２４ａ（２６ａ）および凹条２４ｂ（２６ｂ）を柱梁架構の面内水平方向に沿って交互に形成し、これらの間で上下方向に凸条と凹条とを向かい合わせ、向かい合う凸条と凹条との間に隙間Ｓを設けてこれらを上下方向に噛み合わせることにより、下型部２４と上型部２６とが柱梁架構の上下方向および面外方向には相対的にスライド可能であるとともに柱梁架構の面内水平方向には相対的にスライド規制されて係合されているものとする。【選択図】図１
EARTHQUAKE-ISOLATION DEVICE
制震装置
KOBAYASHI NOZOMI (Autor:in) / KAMIYA TAKASHI (Autor:in) / TAGUCHI TAKASHI (Autor:in)
22.12.2016
Patent
Elektronische Ressource
Japanisch