Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spring-damping three-dimensional vibration reduction and isolation friction pendulum support
A spring-damping three-dimensional vibration reduction and isolation friction pendulum support belongs to the technical field of vibration reduction and isolation devices and comprises a friction pendulum mechanism, the friction pendulum mechanism comprises an upper support plate and a lower support plate, spherical sliding grooves are formed in the opposite faces of the upper support plate and the lower support plate respectively, and spherical crown lining plates are slidably connected into the two spherical sliding grooves. A vertical spring damping mechanism is arranged between the two spherical crown lining plates, and a composite viscous damper is arranged between the opposite faces, located on the two sides of the vertical spring damping mechanism, of the upper support plate and the lower support plate. The vertical rail transit vibration reduction effect is achieved, meanwhile, the horizontal vibration isolation function is achieved, and double guarantees of living comfort and safety of a building are achieved. Meanwhile, the device is smaller in structural size, convenient to install and capable of reducing the risk of horizontal overturning of the structure. By arranging the composite viscous damper, the vibration reduction and isolation effects are achieved, damage caused by the earthquake action is avoided, meanwhile, the composite viscous damper can be replaced, and the service life of the device is greatly prolonged.
一种弹簧‑阻尼三维减振隔震摩擦摆支座，属于减振隔震装置技术领域，包括摩擦摆机构，所述的摩擦摆机构包括上支座板、下支座板，上支座板和下支座板的相对面分别设有球面滑槽，2个球面滑槽内滑动连接有球冠衬板，2个球冠衬板之间设有竖向弹簧减振机构，在上支座板和下支座板位于竖向弹簧减振机构两侧的相对面之间设有复合粘滞阻尼器。本发明实现了竖向轨道交通振动的减振效果，同时实现了水平隔震功能，实现了建筑的居住舒适性和安全性的双重保证。同时，装置结构尺寸更小，便于安装同时减小结构水平倾覆的风险。复合粘滞阻尼器的设置，提供减振隔震的效果，避免在地震作用时的损坏，同时复合粘滞阻尼器可更换，极大延长装置的使用寿命。
Spring-damping three-dimensional vibration reduction and isolation friction pendulum support
A spring-damping three-dimensional vibration reduction and isolation friction pendulum support belongs to the technical field of vibration reduction and isolation devices and comprises a friction pendulum mechanism, the friction pendulum mechanism comprises an upper support plate and a lower support plate, spherical sliding grooves are formed in the opposite faces of the upper support plate and the lower support plate respectively, and spherical crown lining plates are slidably connected into the two spherical sliding grooves. A vertical spring damping mechanism is arranged between the two spherical crown lining plates, and a composite viscous damper is arranged between the opposite faces, located on the two sides of the vertical spring damping mechanism, of the upper support plate and the lower support plate. The vertical rail transit vibration reduction effect is achieved, meanwhile, the horizontal vibration isolation function is achieved, and double guarantees of living comfort and safety of a building are achieved. Meanwhile, the device is smaller in structural size, convenient to install and capable of reducing the risk of horizontal overturning of the structure. By arranging the composite viscous damper, the vibration reduction and isolation effects are achieved, damage caused by the earthquake action is avoided, meanwhile, the composite viscous damper can be replaced, and the service life of the device is greatly prolonged.
一种弹簧‑阻尼三维减振隔震摩擦摆支座，属于减振隔震装置技术领域，包括摩擦摆机构，所述的摩擦摆机构包括上支座板、下支座板，上支座板和下支座板的相对面分别设有球面滑槽，2个球面滑槽内滑动连接有球冠衬板，2个球冠衬板之间设有竖向弹簧减振机构，在上支座板和下支座板位于竖向弹簧减振机构两侧的相对面之间设有复合粘滞阻尼器。本发明实现了竖向轨道交通振动的减振效果，同时实现了水平隔震功能，实现了建筑的居住舒适性和安全性的双重保证。同时，装置结构尺寸更小，便于安装同时减小结构水平倾覆的风险。复合粘滞阻尼器的设置，提供减振隔震的效果，避免在地震作用时的损坏，同时复合粘滞阻尼器可更换，极大延长装置的使用寿命。
Spring-damping three-dimensional vibration reduction and isolation friction pendulum support
一种弹簧-阻尼三维减振隔震摩擦摆支座
XU WEIXIAO (Autor:in) / ZHAO YANSHUN (Autor:in) / QIU LINGLING (Autor:in) / ZHAO SHOUJIANG (Autor:in) / ZHANG XUGUANG (Autor:in) / YU DEHU (Autor:in) / ZHANG JIGANG (Autor:in) / YANG WEISONG (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
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