Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composite type staged energy dissipation buckling-restrained brace
The invention discloses a composite staged energy dissipation buckling-restrained brace which comprises a core plate, side plates are arranged on the two sides of the core plate, a viscoelastic layer is arranged between each side plate and the core plate, a plurality of sets of strip-shaped movable holes are formed in the core plate in a penetrating mode, and each strip-shaped movable hole set is composed of two strip-shaped movable holes formed in the two ends of the core plate in a bilateral symmetry mode. A plurality of groups of round holes in one-to-one correspondence with the strip-shaped movable holes are formed in each side plate in a penetrating manner, and each round hole group consists of two round holes which are formed in the two ends of the corresponding side plate in a bilateral symmetry manner; the distance between the two end points of the inner sides of the two strip-shaped movable holes in each strip-shaped movable hole set is smaller than the distance between the two round holes in the corresponding round hole set, and the distance between the centers of the two strip-shaped movable holes in each strip-shaped movable hole set is larger than the distance between the two round holes in the corresponding round hole set. Through material compounding, staged energy consumption is achieved, and the energy consumption requirements of a building structure under the action of small earthquakes, medium earthquakes, large earthquakes and super-large earthquakes are met.
本发明公开了一种复合型分阶耗能防屈曲约束支撑，包括芯板，芯板的两侧均设置有侧板，每一侧板与芯板之间均设置有粘弹层，贯穿芯板开设有多组沿条形活动孔，每一条形活动孔组均由两个左右对称设置于芯板两端的条形活动孔组成，贯穿每一侧板均开设有多组与条形活动孔一一对应的圆孔，每一圆孔组均由两个左右对称设置于对应侧板两端的圆孔组成；每一条形活动孔组中两个条形活动孔的内侧两端点距离小于对应圆孔组中两个圆孔的距离，且每一条形活动孔组中两个条形活动孔的中心距离大于对应圆孔组中两个圆孔的距离。本发明通过材料复合，实现分阶段耗能，以满足小震、中震、大震、超大震作用下，建筑结构耗能需求。
Composite type staged energy dissipation buckling-restrained brace
The invention discloses a composite staged energy dissipation buckling-restrained brace which comprises a core plate, side plates are arranged on the two sides of the core plate, a viscoelastic layer is arranged between each side plate and the core plate, a plurality of sets of strip-shaped movable holes are formed in the core plate in a penetrating mode, and each strip-shaped movable hole set is composed of two strip-shaped movable holes formed in the two ends of the core plate in a bilateral symmetry mode. A plurality of groups of round holes in one-to-one correspondence with the strip-shaped movable holes are formed in each side plate in a penetrating manner, and each round hole group consists of two round holes which are formed in the two ends of the corresponding side plate in a bilateral symmetry manner; the distance between the two end points of the inner sides of the two strip-shaped movable holes in each strip-shaped movable hole set is smaller than the distance between the two round holes in the corresponding round hole set, and the distance between the centers of the two strip-shaped movable holes in each strip-shaped movable hole set is larger than the distance between the two round holes in the corresponding round hole set. Through material compounding, staged energy consumption is achieved, and the energy consumption requirements of a building structure under the action of small earthquakes, medium earthquakes, large earthquakes and super-large earthquakes are met.
本发明公开了一种复合型分阶耗能防屈曲约束支撑，包括芯板，芯板的两侧均设置有侧板，每一侧板与芯板之间均设置有粘弹层，贯穿芯板开设有多组沿条形活动孔，每一条形活动孔组均由两个左右对称设置于芯板两端的条形活动孔组成，贯穿每一侧板均开设有多组与条形活动孔一一对应的圆孔，每一圆孔组均由两个左右对称设置于对应侧板两端的圆孔组成；每一条形活动孔组中两个条形活动孔的内侧两端点距离小于对应圆孔组中两个圆孔的距离，且每一条形活动孔组中两个条形活动孔的中心距离大于对应圆孔组中两个圆孔的距离。本发明通过材料复合，实现分阶段耗能，以满足小震、中震、大震、超大震作用下，建筑结构耗能需求。
Composite type staged energy dissipation buckling-restrained brace
一种复合型分阶耗能防屈曲约束支撑
ZHANG QING (Autor:in) / DAI SHI (Autor:in) / QIN RUI (Autor:in) / CAO PENGJIE (Autor:in) / MIAO XINNAN (Autor:in) / YAO JI (Autor:in) / MA XIAOJU (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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