Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Buckling-shearing metal damper applied to shock isolation layer
The invention discloses a buckling-shearing metal damper applied to a shock isolation layer and belongs to the technical field of engineering structure shock absorption and isolation. The metal damperis applied to the shock isolation layer of a shock isolation building and comprises a corrugated cylinder (1), an upper connecting plate (2), a lower connecting plate (3), an annular supporting plate(4) and an L-shaped connecting piece (5), wherein the corrugated cylinder (1) is cemented to the upper connecting plate (2), the lower connecting plate (3) and the annular supporting plate (4) to form a damper component, the L-shaped connecting piece (5) is fixed to an upper buttress (9) of the shock isolation layer, the upper connecting plate (2) is fixedly connected with the L-shaped connectingpiece (5), and the lower connecting plate (3) is fixedly connected with a shock isolation support lower connecting plate (6). When the upper buttress (9) moves horizontally, the upper connecting plate (2) moves along with the upper buttress (9), the corrugated cylinder (1) generates tension-pressure buckling deformation and bending shearing deformation, damping and lateral force resisting rigidity can be provided for the shock isolation layer in any horizontal direction, the deformation of the shock isolation layer is suppressed, energy is dissipated, and therefore the function of protectingan upper structure is achieved.
应用于隔震层的屈曲‑剪切型金属阻尼器，用于隔震建筑的隔震层部分，属于工程结构减隔震技术领域，包括波纹筒（1）、上连接板（2）、下连接板（3）、环形撑板（4）、L形连接件（5），波纹筒（1）与上连接板（2）、下连接板（3）和环形撑板（4）固结构成阻尼器部件，L形连接件（5）固定在隔震层上支墩（9）上，上连接板（2）与L形连接件（5）固连，下连接板（3）与隔震支座下连接板（6）固连。当上支墩（9）发生水平移动时，上连接板（2）随上支墩（9）一起移动，波纹筒（1）产生拉压屈曲变形和弯曲剪切变形，可在任意水平方向为隔震层提供阻尼和抗侧刚度，抑制隔震层的变形并耗散能量，从而起到保护上部结构的作用。
Buckling-shearing metal damper applied to shock isolation layer
The invention discloses a buckling-shearing metal damper applied to a shock isolation layer and belongs to the technical field of engineering structure shock absorption and isolation. The metal damperis applied to the shock isolation layer of a shock isolation building and comprises a corrugated cylinder (1), an upper connecting plate (2), a lower connecting plate (3), an annular supporting plate(4) and an L-shaped connecting piece (5), wherein the corrugated cylinder (1) is cemented to the upper connecting plate (2), the lower connecting plate (3) and the annular supporting plate (4) to form a damper component, the L-shaped connecting piece (5) is fixed to an upper buttress (9) of the shock isolation layer, the upper connecting plate (2) is fixedly connected with the L-shaped connectingpiece (5), and the lower connecting plate (3) is fixedly connected with a shock isolation support lower connecting plate (6). When the upper buttress (9) moves horizontally, the upper connecting plate (2) moves along with the upper buttress (9), the corrugated cylinder (1) generates tension-pressure buckling deformation and bending shearing deformation, damping and lateral force resisting rigidity can be provided for the shock isolation layer in any horizontal direction, the deformation of the shock isolation layer is suppressed, energy is dissipated, and therefore the function of protectingan upper structure is achieved.
应用于隔震层的屈曲‑剪切型金属阻尼器，用于隔震建筑的隔震层部分，属于工程结构减隔震技术领域，包括波纹筒（1）、上连接板（2）、下连接板（3）、环形撑板（4）、L形连接件（5），波纹筒（1）与上连接板（2）、下连接板（3）和环形撑板（4）固结构成阻尼器部件，L形连接件（5）固定在隔震层上支墩（9）上，上连接板（2）与L形连接件（5）固连，下连接板（3）与隔震支座下连接板（6）固连。当上支墩（9）发生水平移动时，上连接板（2）随上支墩（9）一起移动，波纹筒（1）产生拉压屈曲变形和弯曲剪切变形，可在任意水平方向为隔震层提供阻尼和抗侧刚度，抑制隔震层的变形并耗散能量，从而起到保护上部结构的作用。
Buckling-shearing metal damper applied to shock isolation layer
应用于隔震层的屈曲-剪切型金属阻尼器
LI HU (Autor:in) / DU YONGFENG (Autor:in) / LI FANGYU (Autor:in) / HAN BO (Autor:in) / ZHANG CHAO (Autor:in) / WANG GUANGHUAN (Autor:in)
16.10.2020
Patent
Elektronische Ressource
Chinesisch