Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Viscoelastic shearing type damper
The viscoelastic shear type damper comprises an upper end plate and a lower end plate which are oppositely arranged, a viscoelastic shear energy consumption plate is arranged between the upper end plate and the lower end plate, and the viscoelastic shear energy consumption plate is formed by alternately overlapping multiple layers of laminates and multiple layers of rubber layers in pairs; the upper end plate is provided with upper restraining plates downwards on the two sides of the viscoelastic shear energy consumption plate, the lower end plate is provided with lower restraining plates upwards on the two sides of the viscoelastic shear energy consumption plate, a deformation gap is reserved between each upper restraining plate and the corresponding lower restraining plate, the lower edge of each upper restraining plate is provided with a sliding rail, each sliding rail is connected with a sliding strip in a sliding mode, and the sliding strip is connected with the upper end plate in a sliding mode. A limiting strip is arranged on the upper edge of each lower restraining plate, each sliding strip is downwards provided with a plurality of limiting sliding shafts, and a plurality of limiting sliding holes which are in one-to-one correspondence with the corresponding limiting sliding shafts are formed in each limiting strip in a downwards penetrating mode. According to the invention, under the conditions of large and small earthquakes and low-frequency and high-frequency vibration, a better energy consumption effect can be achieved, the durability is higher, and the service life is longer.
本发明公开了一种粘弹剪切型阻尼器，包括相对设置的上端板及下端板，上端板与下端板之间设置有粘弹剪切耗能板，粘弹剪切耗能板由多层层板与多层橡胶层两两交替叠加而成；上端板向下于粘弹剪切耗能板的两侧均设置有上约束板，下端板向上于粘弹剪切耗能板的两侧均设置有下约束板，每一上约束板与对应下约束板之间均留有变形间隙，每一上约束板的下边均设置有滑轨，每一滑轨均滑动连接有滑条，每一下约束板的上边均设置有限位条，每一滑条均向下设置有多条限位滑轴，向下贯穿每一限位条均开设有多个与对应限位滑轴一一对应的限位滑孔。本发明在大震小震，及在低频及高频振动下，均能够有较好的耗能效果，耐久性更高，具有更长的使用寿命。
Viscoelastic shearing type damper
The viscoelastic shear type damper comprises an upper end plate and a lower end plate which are oppositely arranged, a viscoelastic shear energy consumption plate is arranged between the upper end plate and the lower end plate, and the viscoelastic shear energy consumption plate is formed by alternately overlapping multiple layers of laminates and multiple layers of rubber layers in pairs; the upper end plate is provided with upper restraining plates downwards on the two sides of the viscoelastic shear energy consumption plate, the lower end plate is provided with lower restraining plates upwards on the two sides of the viscoelastic shear energy consumption plate, a deformation gap is reserved between each upper restraining plate and the corresponding lower restraining plate, the lower edge of each upper restraining plate is provided with a sliding rail, each sliding rail is connected with a sliding strip in a sliding mode, and the sliding strip is connected with the upper end plate in a sliding mode. A limiting strip is arranged on the upper edge of each lower restraining plate, each sliding strip is downwards provided with a plurality of limiting sliding shafts, and a plurality of limiting sliding holes which are in one-to-one correspondence with the corresponding limiting sliding shafts are formed in each limiting strip in a downwards penetrating mode. According to the invention, under the conditions of large and small earthquakes and low-frequency and high-frequency vibration, a better energy consumption effect can be achieved, the durability is higher, and the service life is longer.
本发明公开了一种粘弹剪切型阻尼器，包括相对设置的上端板及下端板，上端板与下端板之间设置有粘弹剪切耗能板，粘弹剪切耗能板由多层层板与多层橡胶层两两交替叠加而成；上端板向下于粘弹剪切耗能板的两侧均设置有上约束板，下端板向上于粘弹剪切耗能板的两侧均设置有下约束板，每一上约束板与对应下约束板之间均留有变形间隙，每一上约束板的下边均设置有滑轨，每一滑轨均滑动连接有滑条，每一下约束板的上边均设置有限位条，每一滑条均向下设置有多条限位滑轴，向下贯穿每一限位条均开设有多个与对应限位滑轴一一对应的限位滑孔。本发明在大震小震，及在低频及高频振动下，均能够有较好的耗能效果，耐久性更高，具有更长的使用寿命。
Viscoelastic shearing type damper
一种粘弹剪切型阻尼器
ZHANG QING (Autor:in) / YAO JI (Autor:in) / GAO YONGLIN (Autor:in) / MA XIAOJU (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch