A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy dissipation and shock absorption structure and damper displacement amplifying device
The invention discloses an energy dissipation and shock absorption structure and a damper displacement amplifying device. The damper displacement amplifying device comprises a first connecting body, a second connecting body and a damper which are arranged between a first construction body and a second construction body. The same side end parts of the second connecting body and the damper are used for being fixedly connected to the second construction body. The other end part of the damper is fixedly connected to one end of the first connecting body; the other end of the first connecting body is used for connecting with the first construction body; and the middle of the first connecting body is hinged to the second connecting body through a first pin shaft, and the distance between the first pin shaft and the first construction body is smaller than that between the first pin shaft and the damper. According to the damper displacement amplifying device, the first connecting body can amplify small relative displacement generated by the first construction body and the second construction body into large relative displacement and transmit the large relative displacement to the damper, so that the damper yields and deforms to consume vibration energy, the requirement for the displacement of the first construction body and the second construction body is lowered, and the safety of a building structure can be more sensitively and reliably guaranteed.
本发明公开了一种消能减震结构和阻尼器位移放大装置。该阻尼器位移放大装置包括用以设于第一施工体和第二施工体之间的第一连接体、第二连接体和阻尼器；第二连接体和阻尼器的同侧端部用以固定连接于第二施工体；阻尼器的另一端部固定连接于第一连接体的一端；第一连接体的另一端用以连接第一施工体；第一连接体的中部与第二连接体通过第一销轴铰接，且第一销轴与第一施工体的距离小于与阻尼器的距离。该装置中，第一连接体能够将第一施工体第二施工体产生的较小的相对位移放大成较大的相对位移并传递至阻尼器，令阻尼器屈服变形以消耗振能，降低了对第一施工体和第二施工体的位移量的要求，能够更加灵敏、可靠的保障建筑结构的安全。
Energy dissipation and shock absorption structure and damper displacement amplifying device
The invention discloses an energy dissipation and shock absorption structure and a damper displacement amplifying device. The damper displacement amplifying device comprises a first connecting body, a second connecting body and a damper which are arranged between a first construction body and a second construction body. The same side end parts of the second connecting body and the damper are used for being fixedly connected to the second construction body. The other end part of the damper is fixedly connected to one end of the first connecting body; the other end of the first connecting body is used for connecting with the first construction body; and the middle of the first connecting body is hinged to the second connecting body through a first pin shaft, and the distance between the first pin shaft and the first construction body is smaller than that between the first pin shaft and the damper. According to the damper displacement amplifying device, the first connecting body can amplify small relative displacement generated by the first construction body and the second construction body into large relative displacement and transmit the large relative displacement to the damper, so that the damper yields and deforms to consume vibration energy, the requirement for the displacement of the first construction body and the second construction body is lowered, and the safety of a building structure can be more sensitively and reliably guaranteed.
本发明公开了一种消能减震结构和阻尼器位移放大装置。该阻尼器位移放大装置包括用以设于第一施工体和第二施工体之间的第一连接体、第二连接体和阻尼器；第二连接体和阻尼器的同侧端部用以固定连接于第二施工体；阻尼器的另一端部固定连接于第一连接体的一端；第一连接体的另一端用以连接第一施工体；第一连接体的中部与第二连接体通过第一销轴铰接，且第一销轴与第一施工体的距离小于与阻尼器的距离。该装置中，第一连接体能够将第一施工体第二施工体产生的较小的相对位移放大成较大的相对位移并传递至阻尼器，令阻尼器屈服变形以消耗振能，降低了对第一施工体和第二施工体的位移量的要求，能够更加灵敏、可靠的保障建筑结构的安全。
Energy dissipation and shock absorption structure and damper displacement amplifying device
一种消能减震结构和阻尼器位移放大装置
CHEN YUN (author) / ZHANG QIJUN (author)
2021-04-09
Patent
Electronic Resource
Chinese
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