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A platform for research: civil engineering, architecture and urbanism
Assembled metal damper
The invention discloses an assembled metal damper. The assembled metal damper comprises an energy dissipation core plate, wherein an upper end plate and a lower end plate are respectively arranged at the upper end and the lower end of the energy dissipation core plate; core plate limiting groups are movably arranged at the front side and the rear side of the energy dissipation core plate; each core plate limiting group comprises a first strip-shaped stiffening plate connected with the upper end plate and a second strip-shaped stiffening plate connected with the lower end plate; a plurality of strip-shaped connecting holes are formed in each core plate limiting group in a penetrating mode; each strip-shaped connecting hole is connected with a connecting screw bolt and a connecting screw nut; a plurality of strip-shaped limiting holes are formed in each core plate limiting group in a penetrating mode; limiting plates are upwards arranged at the left end and the right end of the lower end plate; each limiting plate is provided with a plurality of installing holes corresponding to the strip-shaped limiting holes in a one-to-one correspondence mode; and a plurality of limiting shafts penetrating through the strip-shaped limiting holes are connected to the positions, between the two limiting plates, of the front side and the rear side of the energy dissipation core plate. The stiffening plates do not need to be welded to the energy dissipation core plate, so that the influence of welding residual stress is reduced, and the energy dissipation capacity of the core plate is more stable and reliable.
本发明公开了一种装配式金属阻尼器，包括耗能芯板，耗能芯板的上下两端分别设置有上端板及下端板，耗能芯板的前后两侧均活动设置有芯板限位组，每一芯板限位组均包括与上端板连接的第一条状加劲板、与下端板连接的第二条状加劲板，贯穿每一芯板限位组均开设有多个条状连接孔，每一条状连接孔均连接有连接螺栓及连接螺母；贯穿每一芯板限位组均开设有多个条状限位孔，下端板的左右两端均向上设置有限位板，每一限位板均开设有多个与条状限位孔一一对应的安装孔，两块限位板之间于耗能芯板的前后两侧均连接有多根穿过条状限位孔的限位轴。本发明中加劲板不需要焊接在耗能芯板上，减少了焊接残余应力影响，使得芯板耗能能力更加稳定可靠。
Assembled metal damper
The invention discloses an assembled metal damper. The assembled metal damper comprises an energy dissipation core plate, wherein an upper end plate and a lower end plate are respectively arranged at the upper end and the lower end of the energy dissipation core plate; core plate limiting groups are movably arranged at the front side and the rear side of the energy dissipation core plate; each core plate limiting group comprises a first strip-shaped stiffening plate connected with the upper end plate and a second strip-shaped stiffening plate connected with the lower end plate; a plurality of strip-shaped connecting holes are formed in each core plate limiting group in a penetrating mode; each strip-shaped connecting hole is connected with a connecting screw bolt and a connecting screw nut; a plurality of strip-shaped limiting holes are formed in each core plate limiting group in a penetrating mode; limiting plates are upwards arranged at the left end and the right end of the lower end plate; each limiting plate is provided with a plurality of installing holes corresponding to the strip-shaped limiting holes in a one-to-one correspondence mode; and a plurality of limiting shafts penetrating through the strip-shaped limiting holes are connected to the positions, between the two limiting plates, of the front side and the rear side of the energy dissipation core plate. The stiffening plates do not need to be welded to the energy dissipation core plate, so that the influence of welding residual stress is reduced, and the energy dissipation capacity of the core plate is more stable and reliable.
本发明公开了一种装配式金属阻尼器，包括耗能芯板，耗能芯板的上下两端分别设置有上端板及下端板，耗能芯板的前后两侧均活动设置有芯板限位组，每一芯板限位组均包括与上端板连接的第一条状加劲板、与下端板连接的第二条状加劲板，贯穿每一芯板限位组均开设有多个条状连接孔，每一条状连接孔均连接有连接螺栓及连接螺母；贯穿每一芯板限位组均开设有多个条状限位孔，下端板的左右两端均向上设置有限位板，每一限位板均开设有多个与条状限位孔一一对应的安装孔，两块限位板之间于耗能芯板的前后两侧均连接有多根穿过条状限位孔的限位轴。本发明中加劲板不需要焊接在耗能芯板上，减少了焊接残余应力影响，使得芯板耗能能力更加稳定可靠。
Assembled metal damper
一种装配式金属阻尼器
ZHANG QING (author) / YAO JI (author) / ZHANG LEI (author) / MA XIAOJU (author)
2021-08-20
Patent
Electronic Resource
Chinese
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