Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cable type friction damper with variable friction coefficient
The invention discloses a cable type friction damper with a variable friction coefficient. The cable type friction damper with the variable friction coefficient comprises a friction damper body, the friction damper body is obliquely connected with the upper left end and the lower right corner of a building, the friction damper body comprises a damper base plate, a damper upper cover and a metal block capable of moving between the damper base plate and the damper upper cover, one end of the metal block is connected to the upper left end of the building through a steel cable, the other end of the metal block is connected with the lower right corner of the building through a reset spring, the damper upper cover is hinged to the right building through a pull rod, and a damper bottom plate is fixed to the ground through a support. By means of the friction damper, the increasing effect of the friction damper on the lateral rigidity of a building structure can be reduced to the maximum extent, input of earthquake energy is reduced, meanwhile, the steel cables can be used for crossing floors as many as possible, energy consumption is achieved through the larger interlayer displacement difference, and the equipment installation cost and the damper installation number can be effectively reduced.
一种摩擦系数可变的索式摩擦阻尼器，包括摩擦阻尼器本体，所述摩擦阻尼器本体倾斜的连接建筑物的左上端和右下角，摩擦阻尼器本体包括阻尼器底盘、阻尼器上盖、可在阻尼器底盘与阻尼器上盖之间移动的金属块，金属块的一端通过钢索连接至建筑物的左上端，另一端通过复位弹簧连接建筑物的右下角，阻尼器上盖通过拉杆铰接在右侧建筑物上，阻尼器底盘通过支座固定在地面上。利用本发明，可最大限度的减小摩擦阻尼器对建筑结构侧向刚度的增大作用，减少地震能量的输入，同时能够利用钢索跨越尽可能多的楼层，利用更大的层间位移差来耗能,可有效的减少设备安装费用和阻尼器安装数量。
Cable type friction damper with variable friction coefficient
The invention discloses a cable type friction damper with a variable friction coefficient. The cable type friction damper with the variable friction coefficient comprises a friction damper body, the friction damper body is obliquely connected with the upper left end and the lower right corner of a building, the friction damper body comprises a damper base plate, a damper upper cover and a metal block capable of moving between the damper base plate and the damper upper cover, one end of the metal block is connected to the upper left end of the building through a steel cable, the other end of the metal block is connected with the lower right corner of the building through a reset spring, the damper upper cover is hinged to the right building through a pull rod, and a damper bottom plate is fixed to the ground through a support. By means of the friction damper, the increasing effect of the friction damper on the lateral rigidity of a building structure can be reduced to the maximum extent, input of earthquake energy is reduced, meanwhile, the steel cables can be used for crossing floors as many as possible, energy consumption is achieved through the larger interlayer displacement difference, and the equipment installation cost and the damper installation number can be effectively reduced.
一种摩擦系数可变的索式摩擦阻尼器，包括摩擦阻尼器本体，所述摩擦阻尼器本体倾斜的连接建筑物的左上端和右下角，摩擦阻尼器本体包括阻尼器底盘、阻尼器上盖、可在阻尼器底盘与阻尼器上盖之间移动的金属块，金属块的一端通过钢索连接至建筑物的左上端，另一端通过复位弹簧连接建筑物的右下角，阻尼器上盖通过拉杆铰接在右侧建筑物上，阻尼器底盘通过支座固定在地面上。利用本发明，可最大限度的减小摩擦阻尼器对建筑结构侧向刚度的增大作用，减少地震能量的输入，同时能够利用钢索跨越尽可能多的楼层，利用更大的层间位移差来耗能,可有效的减少设备安装费用和阻尼器安装数量。
Cable type friction damper with variable friction coefficient
一种摩擦系数可变的索式摩擦阻尼器
YANG HANQI (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch