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A platform for research: civil engineering, architecture and urbanism
Fabricated buckling-restrained energy dissipation supporting with holes in web
The invention discloses a fabricated buckling-restrained energy dissipation supporting with holes in webs. The fabricated buckling-restrained energy dissipation supporting comprises a supporting body (1), the supporting body (1) is connected with an end connecting plate (2) through a supporting energy dissipation piece (3), at least two first connecting holes are formed in the supporting energy dissipation piece (3), second connecting holes corresponding to the first connecting holes are formed in the supporting body (1), and third connecting holes corresponding to the first connecting holes are formed in the end connecting plate (2). According to the fabricated buckling-restrained energy dissipation supporting with the holes in the webs, the bearing capacity of the supporting energy dissipation piece is lower than the stable bearing capacity of a supporting body structure, overall instability damage of the supporting body in the working process can be avoided, on one hand, the buckling-restrained supporting effect is achieved, on the other hand, damage of the supporting energy dissipation piece can be concentrated on the supporting energy dissipation piece when large deformation happens to the supporting under the earthquake effect. The post-earthquake maintenance cost is obviously reduced.
本发明公开了一种腹板开孔的装配式防屈曲耗能支撑。包括支撑主体（1），所述支撑主体（1）通过一支撑耗能件（3）连接有端部连接板（2），所述支撑耗能件（3）上设置有至少两个第一连接孔，所述支撑主体（1）上设置有与第一连接孔对应的第二连接孔，所述端部连接板（2）上设置有第一连接孔对应的第三连接孔。本发明的支撑耗能件承载力低于支撑主体结构稳定承载力，可避免工作过程中支撑主体发生整体失稳破坏，一方面实现了防屈曲支撑的效果，另一方面可使地震作用下支撑发生大变形时其损伤破坏集中于支撑耗能件，显著降低震后维修费用。
Fabricated buckling-restrained energy dissipation supporting with holes in web
The invention discloses a fabricated buckling-restrained energy dissipation supporting with holes in webs. The fabricated buckling-restrained energy dissipation supporting comprises a supporting body (1), the supporting body (1) is connected with an end connecting plate (2) through a supporting energy dissipation piece (3), at least two first connecting holes are formed in the supporting energy dissipation piece (3), second connecting holes corresponding to the first connecting holes are formed in the supporting body (1), and third connecting holes corresponding to the first connecting holes are formed in the end connecting plate (2). According to the fabricated buckling-restrained energy dissipation supporting with the holes in the webs, the bearing capacity of the supporting energy dissipation piece is lower than the stable bearing capacity of a supporting body structure, overall instability damage of the supporting body in the working process can be avoided, on one hand, the buckling-restrained supporting effect is achieved, on the other hand, damage of the supporting energy dissipation piece can be concentrated on the supporting energy dissipation piece when large deformation happens to the supporting under the earthquake effect. The post-earthquake maintenance cost is obviously reduced.
本发明公开了一种腹板开孔的装配式防屈曲耗能支撑。包括支撑主体（1），所述支撑主体（1）通过一支撑耗能件（3）连接有端部连接板（2），所述支撑耗能件（3）上设置有至少两个第一连接孔，所述支撑主体（1）上设置有与第一连接孔对应的第二连接孔，所述端部连接板（2）上设置有第一连接孔对应的第三连接孔。本发明的支撑耗能件承载力低于支撑主体结构稳定承载力，可避免工作过程中支撑主体发生整体失稳破坏，一方面实现了防屈曲支撑的效果，另一方面可使地震作用下支撑发生大变形时其损伤破坏集中于支撑耗能件，显著降低震后维修费用。
Fabricated buckling-restrained energy dissipation supporting with holes in web
一种腹板开孔的装配式防屈曲耗能支撑
SUN YIBIN (author) / ZHANG JIN (author) / TAN LIHUA (author) / YANG LYULEI (author) / LU JIANGLONG (author) / YANG DONG (author) / GONG MINFENG (author)
2021-11-26
Patent
Electronic Resource
Chinese
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