A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wall type stepped friction type damper
The invention discloses a wall type stepped friction type damper which comprises a wall connecting top plate, a wall connecting bottom plate, wall connecting bolts, a connecting rod used for connecting the top plate and the bottom plate and a plurality of energy consumption assemblies used for energy consumption. The damper is installed in a damping wall of a building structure. The wall-connecting top plate, the wall-connecting bottom plate, the wall-connecting bolts and the connecting rods play a role in a damping wall and an energy dissipation assembly of a building main body and guarantee normal work of the whole damper. Wherein the energy consumption assembly comprises a friction plate I, a pre-tightening force bolt, a spring, a friction plate II and a limiting plate, the energy consumption assembly achieves energy consumption through friction force between the friction plate I and the friction plate II, the pre-tightening force bolt is used for providing positive pressure between the friction plates, resetting is achieved through the spring, and repeated energy consumption is achieved. Friction energy dissipation is carried out through the multiple energy dissipation assemblies, and by designing the top plate protrusions and the energy dissipation assemblies at different intervals, the purpose that different numbers of energy dissipation assemblies work under different earthquake types is achieved, and the step energy dissipation function is achieved.
本发明公开了一种墙式阶梯式摩擦型阻尼器，包括连墙顶板、连墙底板、连墙螺栓、用于连接顶底板的连杆、数个用于耗能的耗能组件这五部分；该阻尼器安装在建筑结构阻尼墙内；所述连墙顶板、连墙底板、连墙螺栓和连杆起到建筑主体的阻尼墙与耗能组件并保证阻尼器整体正常工作的作用；其中耗能组件包括摩擦板Ⅰ、预紧力螺栓、弹簧、摩擦板Ⅱ、限位板，所述耗能组件通过摩擦板Ⅰ和摩擦板Ⅱ间的摩擦力实现耗能，其中使用预紧力螺栓提供摩擦板间正压力，并通过弹簧实现复位，达到多次耗能。本发明通过数个耗能组件进行摩擦耗能，并通过设计不同间距的顶板凸起和耗能组件，达到了在不同地震类型下，不同数量的耗能组件进行工作，实现阶梯耗能的功能。
Wall type stepped friction type damper
The invention discloses a wall type stepped friction type damper which comprises a wall connecting top plate, a wall connecting bottom plate, wall connecting bolts, a connecting rod used for connecting the top plate and the bottom plate and a plurality of energy consumption assemblies used for energy consumption. The damper is installed in a damping wall of a building structure. The wall-connecting top plate, the wall-connecting bottom plate, the wall-connecting bolts and the connecting rods play a role in a damping wall and an energy dissipation assembly of a building main body and guarantee normal work of the whole damper. Wherein the energy consumption assembly comprises a friction plate I, a pre-tightening force bolt, a spring, a friction plate II and a limiting plate, the energy consumption assembly achieves energy consumption through friction force between the friction plate I and the friction plate II, the pre-tightening force bolt is used for providing positive pressure between the friction plates, resetting is achieved through the spring, and repeated energy consumption is achieved. Friction energy dissipation is carried out through the multiple energy dissipation assemblies, and by designing the top plate protrusions and the energy dissipation assemblies at different intervals, the purpose that different numbers of energy dissipation assemblies work under different earthquake types is achieved, and the step energy dissipation function is achieved.
本发明公开了一种墙式阶梯式摩擦型阻尼器，包括连墙顶板、连墙底板、连墙螺栓、用于连接顶底板的连杆、数个用于耗能的耗能组件这五部分；该阻尼器安装在建筑结构阻尼墙内；所述连墙顶板、连墙底板、连墙螺栓和连杆起到建筑主体的阻尼墙与耗能组件并保证阻尼器整体正常工作的作用；其中耗能组件包括摩擦板Ⅰ、预紧力螺栓、弹簧、摩擦板Ⅱ、限位板，所述耗能组件通过摩擦板Ⅰ和摩擦板Ⅱ间的摩擦力实现耗能，其中使用预紧力螺栓提供摩擦板间正压力，并通过弹簧实现复位，达到多次耗能。本发明通过数个耗能组件进行摩擦耗能，并通过设计不同间距的顶板凸起和耗能组件，达到了在不同地震类型下，不同数量的耗能组件进行工作，实现阶梯耗能的功能。
Wall type stepped friction type damper
一种墙式阶梯式摩擦型阻尼器
BU SHUWEN (author) / WANG YONGGUI (author) / WU XIAN (author) / FAN LIJUN (author) / YU CHENCHEN (author) / XIANG XUEQI (author) / WANG XU (author) / HUANG BAI (author) / KONG CHAO (author) / SHI WENHAO (author)
2023-06-30
Patent
Electronic Resource
Chinese