A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Displacement and speed amplifying device and damping structure
The invention provides a displacement and speed amplifying device and a damping structure.The displacement and speed amplifying device is applied to a damper which consumes energy through interlayer shear deformation and comprises a shell, a first sliding block used for being connected with a building structure body and a second sliding block used for being connected with the damper, and the shell comprises a back plate, a connecting piece and a cover plate; the first end of the connecting piece is vertically and fixedly arranged on the back plate, and the connecting piece is provided with a first oil groove and a second oil groove which are communicated and arranged at intervals in the second direction; the cover plate covers the second end of the connecting piece; the two ends of the first sliding block in the first direction are sealed and slidably connected to the first oil groove. The two ends of the second sliding block in the first direction are sealed and slidably connected to the second oil groove. The cross section area of the first oil groove perpendicular to the first direction is larger than that of the second oil groove. According to the displacement and speed amplifying device provided by the invention, the damper enters an energy consumption working state in advance under the action of amplified displacement and speed, so that the damage to a building structure body is reduced.
本发明提供一种位移和速度放大装置及减震结构，该位移和速度放大装置，应用于利用层间剪切变形进行耗能的阻尼器，包括壳体、用于连接建筑结构体的第一滑块和用于连接阻尼器的第二滑块，壳体包括背板、连接件和盖板，连接件的第一端垂直固设于背板，连接件设有相互连通且沿第二方向间隔设置的第一油槽和第二油槽；盖板盖设于连接件的第二端；第一滑块沿第一方向的两端分别密封且滑动连接于第一油槽；第二滑块沿第一方向的两端分别密封且滑动连接于第二油槽；其中，第一油槽垂直于第一方向的横截面积大于第二油槽。本发明提供的位移和速度放大装置，阻尼器受到放大后的位移和速度，提前进入耗能工作状态，减小建筑结构体受到的损伤。
Displacement and speed amplifying device and damping structure
The invention provides a displacement and speed amplifying device and a damping structure.The displacement and speed amplifying device is applied to a damper which consumes energy through interlayer shear deformation and comprises a shell, a first sliding block used for being connected with a building structure body and a second sliding block used for being connected with the damper, and the shell comprises a back plate, a connecting piece and a cover plate; the first end of the connecting piece is vertically and fixedly arranged on the back plate, and the connecting piece is provided with a first oil groove and a second oil groove which are communicated and arranged at intervals in the second direction; the cover plate covers the second end of the connecting piece; the two ends of the first sliding block in the first direction are sealed and slidably connected to the first oil groove. The two ends of the second sliding block in the first direction are sealed and slidably connected to the second oil groove. The cross section area of the first oil groove perpendicular to the first direction is larger than that of the second oil groove. According to the displacement and speed amplifying device provided by the invention, the damper enters an energy consumption working state in advance under the action of amplified displacement and speed, so that the damage to a building structure body is reduced.
本发明提供一种位移和速度放大装置及减震结构，该位移和速度放大装置，应用于利用层间剪切变形进行耗能的阻尼器，包括壳体、用于连接建筑结构体的第一滑块和用于连接阻尼器的第二滑块，壳体包括背板、连接件和盖板，连接件的第一端垂直固设于背板，连接件设有相互连通且沿第二方向间隔设置的第一油槽和第二油槽；盖板盖设于连接件的第二端；第一滑块沿第一方向的两端分别密封且滑动连接于第一油槽；第二滑块沿第一方向的两端分别密封且滑动连接于第二油槽；其中，第一油槽垂直于第一方向的横截面积大于第二油槽。本发明提供的位移和速度放大装置，阻尼器受到放大后的位移和速度，提前进入耗能工作状态，减小建筑结构体受到的损伤。
Displacement and speed amplifying device and damping structure
一种位移和速度放大装置及减震结构
LI XIANGJIE (author) / XIE LINLIN (author) / YANG CANTIAN (author) / ZHOU YUHENG (author) / LIU BINGYAN (author) / WEN QIANXIN (author)
2024-04-16
Patent
Electronic Resource
Chinese
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