Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction-viscosity composite high-performance damper
The invention discloses a friction-viscosity composite high-performance damper, which relates to the technical field of dampers, and comprises a pressing plate assembly, a damping assembly and a connecting assembly, the pressing plate assembly comprises a pressing plate, a containing cavity, a friction part and a fastener, and damping liquid is arranged in the containing cavity; the damping assembly comprises a friction piece, a shearing piece and a limiting piece; a gap is reserved between the side wall of the friction piece and the side wall of the limiting piece to form a sliding space. The connecting assembly comprises an upper connecting piece and a lower connecting piece, and a locking piece is arranged between the upper connecting piece and the lower connecting piece. Under the condition of small shock or wind vibration, the friction part does not reach the sliding starting condition, only the shearing piece shears the damping liquid in the containing cavity to output viscous force, and damping force is generated; when medium and large earthquakes are reached, the displacement generated by the earthquakes is increased, the acting force of the earthquakes is increased, the limiting piece drives the friction piece to move, at the moment, the damper outputs friction force and viscous force, the damping force is increased, and the damper can output different damping forces under the action of different earthquakes to meet the energy consumption requirement of the damper.
本发明公开了一种摩擦‑黏滞复合高性能阻尼器，涉及阻尼器技术领域，包括压板组件、阻尼组件、连接组件；压板组件包括压板、容纳腔、摩擦部、紧固件，容纳腔内设有阻尼液；阻尼组件包括摩擦件、剪切件限位件；摩擦件的侧壁与限位件的侧壁之间留有间距形成滑移空间；连接组件包括上连接件、下连接件，上连接板、下连接板之间设有锁定件；当发生小震或风振的情况下，摩擦部分未达到起滑条件，仅剪切件在容腔内剪切阻尼液输出黏滞力，产生阻尼力；当达到中、大地震时，地震产生位移增大，地震作用力增大，限位件带动摩擦件运动，此时阻尼器输出摩擦力与黏滞力，阻尼力增大，该阻尼器可在不同地震作用下输出不同阻尼力，满足其耗能需求。
Friction-viscosity composite high-performance damper
The invention discloses a friction-viscosity composite high-performance damper, which relates to the technical field of dampers, and comprises a pressing plate assembly, a damping assembly and a connecting assembly, the pressing plate assembly comprises a pressing plate, a containing cavity, a friction part and a fastener, and damping liquid is arranged in the containing cavity; the damping assembly comprises a friction piece, a shearing piece and a limiting piece; a gap is reserved between the side wall of the friction piece and the side wall of the limiting piece to form a sliding space. The connecting assembly comprises an upper connecting piece and a lower connecting piece, and a locking piece is arranged between the upper connecting piece and the lower connecting piece. Under the condition of small shock or wind vibration, the friction part does not reach the sliding starting condition, only the shearing piece shears the damping liquid in the containing cavity to output viscous force, and damping force is generated; when medium and large earthquakes are reached, the displacement generated by the earthquakes is increased, the acting force of the earthquakes is increased, the limiting piece drives the friction piece to move, at the moment, the damper outputs friction force and viscous force, the damping force is increased, and the damper can output different damping forces under the action of different earthquakes to meet the energy consumption requirement of the damper.
本发明公开了一种摩擦‑黏滞复合高性能阻尼器，涉及阻尼器技术领域，包括压板组件、阻尼组件、连接组件；压板组件包括压板、容纳腔、摩擦部、紧固件，容纳腔内设有阻尼液；阻尼组件包括摩擦件、剪切件限位件；摩擦件的侧壁与限位件的侧壁之间留有间距形成滑移空间；连接组件包括上连接件、下连接件，上连接板、下连接板之间设有锁定件；当发生小震或风振的情况下，摩擦部分未达到起滑条件，仅剪切件在容腔内剪切阻尼液输出黏滞力，产生阻尼力；当达到中、大地震时，地震产生位移增大，地震作用力增大，限位件带动摩擦件运动，此时阻尼器输出摩擦力与黏滞力，阻尼力增大，该阻尼器可在不同地震作用下输出不同阻尼力，满足其耗能需求。
Friction-viscosity composite high-performance damper
一种摩擦-黏滞复合高性能阻尼器
YANG XIAOXIN (Autor:in) / CHEN YONGJIE (Autor:in) / ZHAI WEIWEI (Autor:in) / LI TENGFENG (Autor:in) / LI TING (Autor:in) / QI YUANFEI (Autor:in)
20.08.2024
Patent
Elektronische Ressource
Chinesisch