Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable amplification device of viscous damping wall
The invention discloses an adjustable viscous damping wall amplification device, and relates to the field of viscous damping wall, the adjustable viscous damping wall amplification device comprises a shell, a sliding plate, an upper connecting plate, a first pin shaft, a second pin shaft and silicone oil, the upper connecting plate is connected with an engineering wall body, the upper connecting plate receives external force and transmits the force to the sliding plate, and the sliding plate is connected with the shell; the first pin shaft is rotationally connected between the protruding part of the connecting plate and the sliding plate, the external acting force applied to the upper connecting plate is F1, the second pin shaft serves as a rotating shaft for rotating of the sliding plate, and the distance L1 from the center of the second pin shaft to the top of the upper connecting plate is the length of an arm of force of F1. F2 is the force passively borne by the sliding plate and the viscous force due to the action of the upper connecting plate; the second pin shaft serves as a rotating shaft for rotation of the sliding plate, the distance L2 from the center of the second pin shaft to the middle position, inserted into the silicone oil, of the sliding plate is the length of a force arm of the sliding plate, and according to the moment balance principle, F1 * L1 = F2 * L2; l2, so F1gt; f2. Therefore, by controlling the length ratio of L1 to L2, the viscous force can be effectively amplified and acts on the structure.
本发明公开了一种可调的粘滞阻尼墙的放大装置，涉及到粘滞阻尼墙领域，包括外壳、滑动板、上连接板、销轴一、销轴二、硅油，上连接板与工程墙体连接，上连接板接受外界施力而将力传递至滑动板上，销轴一转动连接在连接板凸起部分和滑动板之间，外界给予上连接板的作用力为F1，销轴二作为滑动板转动的转轴，其中心到上连接板顶部的距离L1为F1的力臂长度；F2为由于上连接板的作用，使滑动板被动受的力，及粘滞力；销轴二作为滑动板转动的转轴，其中心到滑动板插进硅油内的中间位置的距离L2为滑动板力臂长度，根据力矩平衡原理，F1*L1＝F2*L2，由于L1F2。因此，通过控制L1与L2的长度比值，可有效实现粘滞力的放大，并作用到结构中去。
Adjustable amplification device of viscous damping wall
The invention discloses an adjustable viscous damping wall amplification device, and relates to the field of viscous damping wall, the adjustable viscous damping wall amplification device comprises a shell, a sliding plate, an upper connecting plate, a first pin shaft, a second pin shaft and silicone oil, the upper connecting plate is connected with an engineering wall body, the upper connecting plate receives external force and transmits the force to the sliding plate, and the sliding plate is connected with the shell; the first pin shaft is rotationally connected between the protruding part of the connecting plate and the sliding plate, the external acting force applied to the upper connecting plate is F1, the second pin shaft serves as a rotating shaft for rotating of the sliding plate, and the distance L1 from the center of the second pin shaft to the top of the upper connecting plate is the length of an arm of force of F1. F2 is the force passively borne by the sliding plate and the viscous force due to the action of the upper connecting plate; the second pin shaft serves as a rotating shaft for rotation of the sliding plate, the distance L2 from the center of the second pin shaft to the middle position, inserted into the silicone oil, of the sliding plate is the length of a force arm of the sliding plate, and according to the moment balance principle, F1 * L1 = F2 * L2; l2, so F1gt; f2. Therefore, by controlling the length ratio of L1 to L2, the viscous force can be effectively amplified and acts on the structure.
本发明公开了一种可调的粘滞阻尼墙的放大装置，涉及到粘滞阻尼墙领域，包括外壳、滑动板、上连接板、销轴一、销轴二、硅油，上连接板与工程墙体连接，上连接板接受外界施力而将力传递至滑动板上，销轴一转动连接在连接板凸起部分和滑动板之间，外界给予上连接板的作用力为F1，销轴二作为滑动板转动的转轴，其中心到上连接板顶部的距离L1为F1的力臂长度；F2为由于上连接板的作用，使滑动板被动受的力，及粘滞力；销轴二作为滑动板转动的转轴，其中心到滑动板插进硅油内的中间位置的距离L2为滑动板力臂长度，根据力矩平衡原理，F1*L1＝F2*L2，由于L1F2。因此，通过控制L1与L2的长度比值，可有效实现粘滞力的放大，并作用到结构中去。
Adjustable amplification device of viscous damping wall
一种可调的粘滞阻尼墙的放大装置
XING XUEFENG (Autor:in) / ZHAO JU (Autor:in)
10.01.2023
Patent
Elektronische Ressource
Chinesisch