Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOVEMENT REGULATING DEVICE
To provide a movement regulating device capable of inhibiting damage of a building and a retaining wall as a result of collision of an upper structure with the retaining wall.SOLUTION: A movement regulating device comprises a first bundle material, a pair of second bundle materials 23, a buffer member, a deformation member 24, and a pin joining part 25 that joins the second bundle materials 23 and the deformation member 24. The deformation member 24 is pressed against, when a relative movement amount of an upper structure to a lower structure is a predetermined amount or larger, the first bundle material or the second bundle material 23 via the buffer member to be deformed, absorbs kinetic energy and also regulates the movement amount to limiting displacement or less of a base isolation layer. The pin joining part 25 has a splice plate 252 fixed to the second bundle material 23 and in which bolt holes 252a are formed, long holes 243 formed on the deformation member 24 and are long in the opposing direction where the pair of second bundle materials 23 are opposed to each other, and bolts inserted into the bolt holes 252a and the long holes 243a and fastened with nuts.SELECTED DRAWING: Figure 4
【課題】上部構造体が擁壁などに衝突して建物や擁壁が損傷することを抑制することができる移動規制装置を提供する。【解決手段】移動規制装置は、第１束材と、一対の第２束材２３と、緩衝部材と、変形部材２４と、第２束材２３と変形部材２４とを接合するピン接合部２５と、を備え、変形部材２４は、下部構造体に対する上部構造体の相対的な移動量が所定量以上となった際に緩衝部材を介して第１束材及び第２束材２３のいずれか一方に押圧され変形して運動エネルギーを吸収すると共に、移動量を免震層の限界変位以下に規制し、ピン接合部２５は、第２束材２３に固定され、ボルト孔２５２ａが形成されたスプライスプレート２５２と、変形部材２４に形成され、一対の第２束材２３が対向する対向方向に長い長孔２４３ａと、ボルト孔２５２ａ及び長孔２４３ａに挿通され、ナットが締結されるボルトと、を備える。【選択図】図４
MOVEMENT REGULATING DEVICE
To provide a movement regulating device capable of inhibiting damage of a building and a retaining wall as a result of collision of an upper structure with the retaining wall.SOLUTION: A movement regulating device comprises a first bundle material, a pair of second bundle materials 23, a buffer member, a deformation member 24, and a pin joining part 25 that joins the second bundle materials 23 and the deformation member 24. The deformation member 24 is pressed against, when a relative movement amount of an upper structure to a lower structure is a predetermined amount or larger, the first bundle material or the second bundle material 23 via the buffer member to be deformed, absorbs kinetic energy and also regulates the movement amount to limiting displacement or less of a base isolation layer. The pin joining part 25 has a splice plate 252 fixed to the second bundle material 23 and in which bolt holes 252a are formed, long holes 243 formed on the deformation member 24 and are long in the opposing direction where the pair of second bundle materials 23 are opposed to each other, and bolts inserted into the bolt holes 252a and the long holes 243a and fastened with nuts.SELECTED DRAWING: Figure 4
【課題】上部構造体が擁壁などに衝突して建物や擁壁が損傷することを抑制することができる移動規制装置を提供する。【解決手段】移動規制装置は、第１束材と、一対の第２束材２３と、緩衝部材と、変形部材２４と、第２束材２３と変形部材２４とを接合するピン接合部２５と、を備え、変形部材２４は、下部構造体に対する上部構造体の相対的な移動量が所定量以上となった際に緩衝部材を介して第１束材及び第２束材２３のいずれか一方に押圧され変形して運動エネルギーを吸収すると共に、移動量を免震層の限界変位以下に規制し、ピン接合部２５は、第２束材２３に固定され、ボルト孔２５２ａが形成されたスプライスプレート２５２と、変形部材２４に形成され、一対の第２束材２３が対向する対向方向に長い長孔２４３ａと、ボルト孔２５２ａ及び長孔２４３ａに挿通され、ナットが締結されるボルトと、を備える。【選択図】図４
MOVEMENT REGULATING DEVICE
移動規制装置
MURASE MITSURU (Autor:in) / KOTSUKI YOSHIE (Autor:in) / SUGIMOTO KOICHI (Autor:in) / KITAMURA YOSHIHISA (Autor:in)
01.03.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E04H
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| Europäisches Patentamt | 2018