Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined damper suitable for damping and reinforcing
The invention discloses a combined damper suitable for shock absorption and reinforcement, which relates to the technical field of buildings and comprises a sealing shell, a piston and a piston rod. The sealing shell is filled with viscous liquid; the piston is located in the middle of the sealing shell and slidably connected to an inner cavity of the sealing shell, and the piston is provided with a viscous liquid flowing hole communicating with cavities on the two sides of the piston. The number of the piston rods is two, and the two piston rods are fixed to the two ends of the piston correspondingly and penetrate out of the two ends of the sealing shell correspondingly; the outer side wall of one piston rod is connected with the inner wall of the sealing shell through a plurality of first energy dissipation strips, and the outer side wall of the other piston rod is connected with the inner wall of the sealing shell through a plurality of second energy dissipation strips. The first energy dissipation strip and the second energy dissipation strip are connected between the sealing shell and the piston rod, multi-layer energy dissipation is achieved through the energy dissipation mechanisms of the first energy dissipation strip and the second energy dissipation strip, meanwhile, the viscous liquid flowing hole is formed in the piston, slow change of damping force is achieved, and multi-stage protection of the damper on an original structure is achieved through the mechanisms.
本发明公开了一种适用于减震加固的组合型阻尼器，涉及建筑技术领域，包括密封壳体、活塞和活塞杆；密封壳体内部填充有黏滞液；活塞位于密封壳体的中部，且滑动连接在密封壳体的内腔，且活塞开设有连通其两侧腔室的黏滞液流动孔；活塞杆的数量为两根，两根活塞杆分别固定在活塞的两端，且分别穿出密封壳体的两端；一根活塞杆的外侧壁通过多个第一耗能条与密封壳体的内壁连接，另一根活塞杆的外侧壁通过多个第二耗能条与密封壳体的内壁连接。本发明采用了第一耗能条和第二耗能条连结在密封壳体和活塞杆之间，分别利用其各自的耗能机制实现多层次耗能，同时活塞开有黏滞液流动孔，实现了阻尼力的缓变，通过上述机制实现了阻尼器对原结构的多级保护。
Combined damper suitable for damping and reinforcing
The invention discloses a combined damper suitable for shock absorption and reinforcement, which relates to the technical field of buildings and comprises a sealing shell, a piston and a piston rod. The sealing shell is filled with viscous liquid; the piston is located in the middle of the sealing shell and slidably connected to an inner cavity of the sealing shell, and the piston is provided with a viscous liquid flowing hole communicating with cavities on the two sides of the piston. The number of the piston rods is two, and the two piston rods are fixed to the two ends of the piston correspondingly and penetrate out of the two ends of the sealing shell correspondingly; the outer side wall of one piston rod is connected with the inner wall of the sealing shell through a plurality of first energy dissipation strips, and the outer side wall of the other piston rod is connected with the inner wall of the sealing shell through a plurality of second energy dissipation strips. The first energy dissipation strip and the second energy dissipation strip are connected between the sealing shell and the piston rod, multi-layer energy dissipation is achieved through the energy dissipation mechanisms of the first energy dissipation strip and the second energy dissipation strip, meanwhile, the viscous liquid flowing hole is formed in the piston, slow change of damping force is achieved, and multi-stage protection of the damper on an original structure is achieved through the mechanisms.
本发明公开了一种适用于减震加固的组合型阻尼器，涉及建筑技术领域，包括密封壳体、活塞和活塞杆；密封壳体内部填充有黏滞液；活塞位于密封壳体的中部，且滑动连接在密封壳体的内腔，且活塞开设有连通其两侧腔室的黏滞液流动孔；活塞杆的数量为两根，两根活塞杆分别固定在活塞的两端，且分别穿出密封壳体的两端；一根活塞杆的外侧壁通过多个第一耗能条与密封壳体的内壁连接，另一根活塞杆的外侧壁通过多个第二耗能条与密封壳体的内壁连接。本发明采用了第一耗能条和第二耗能条连结在密封壳体和活塞杆之间，分别利用其各自的耗能机制实现多层次耗能，同时活塞开有黏滞液流动孔，实现了阻尼力的缓变，通过上述机制实现了阻尼器对原结构的多级保护。
Combined damper suitable for damping and reinforcing
一种适用于减震加固的组合型阻尼器
GENG YAN (Autor:in) / CHEN XI (Autor:in) / RONG HUA (Autor:in) / DU YANG (Autor:in) / LI JIANXIN (Autor:in) / ZHANG XUAN (Autor:in) / RONG ZHIJUAN (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
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