A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Efficient energy-consumption damper connecting beam
The invention discloses an efficient energy-consumption damper connecting beam. The efficient energy-consumption damper connecting beam comprises left and right connecting beams connected between leftand right shear walls, a displacement amplifying mechanism and a damper; the displacement amplifying mechanism is connected between the right end of the left connecting beam and the left end of the right connecting beam; the displacement amplifying mechanism comprises a swing arm module and left and right connecting beam lug plates connected to the ends of the left and right connecting beams; theupper end of the swing arm module is hinged with the left and right connecting beam lug plates; the lower end of the swing arm module is hinged with one end of the damper; and the other end of the damper is hinged with a damper lug fixedly connected to the left shear wall or the right shear wall. As the displacement amplifying mechanism and the damper are arranged between the left and right connecting beams, under the effects of earthquakes and wind loads, the efficient energy-consumption damper connecting beam can drive the damper to consume energy through swinging of the swing arm of the displacement amplifying mechanism, the earthquake resistance of the structure is effectively improved, the shear wall damage is reduced, the whole structure is protected, meanwhile, the capacity of quickly recovering building structure functions after earthquakes can be improved, the construction recovery period is shortened, and the after-earthquake repair cost is greatly reduced.
一种高效耗能阻尼器连梁，包括连接在左右剪力墙之间的左右连梁、位移放大机构和阻尼器，位移放大机构连接在左连梁右端头与右连梁左端头之间，所述位移放大机构包括摆臂组件及连接在左、右连梁端头的左、右连梁耳板，所述摆臂组件上端与左、右连梁耳板铰接，摆臂组件下端与阻尼器一端铰接，阻尼器另一端通与固定连接在左剪力墙或右剪力墙上的阻尼器耳铰接。由于在左右连梁之间设有位移放大机构和阻尼器，在地震和风荷载作用下，高效耗能阻尼器连梁可通过位移放大机构摆臂的摆动带动阻尼器耗能，有效提高结构的抗震性能和降低剪力墙损伤，使整体结构得到保护，同时可提高震后快速恢复建筑结构功能的能力，缩短恢复建筑工期，大大降低震后修复成本。
Efficient energy-consumption damper connecting beam
The invention discloses an efficient energy-consumption damper connecting beam. The efficient energy-consumption damper connecting beam comprises left and right connecting beams connected between leftand right shear walls, a displacement amplifying mechanism and a damper; the displacement amplifying mechanism is connected between the right end of the left connecting beam and the left end of the right connecting beam; the displacement amplifying mechanism comprises a swing arm module and left and right connecting beam lug plates connected to the ends of the left and right connecting beams; theupper end of the swing arm module is hinged with the left and right connecting beam lug plates; the lower end of the swing arm module is hinged with one end of the damper; and the other end of the damper is hinged with a damper lug fixedly connected to the left shear wall or the right shear wall. As the displacement amplifying mechanism and the damper are arranged between the left and right connecting beams, under the effects of earthquakes and wind loads, the efficient energy-consumption damper connecting beam can drive the damper to consume energy through swinging of the swing arm of the displacement amplifying mechanism, the earthquake resistance of the structure is effectively improved, the shear wall damage is reduced, the whole structure is protected, meanwhile, the capacity of quickly recovering building structure functions after earthquakes can be improved, the construction recovery period is shortened, and the after-earthquake repair cost is greatly reduced.
一种高效耗能阻尼器连梁，包括连接在左右剪力墙之间的左右连梁、位移放大机构和阻尼器，位移放大机构连接在左连梁右端头与右连梁左端头之间，所述位移放大机构包括摆臂组件及连接在左、右连梁端头的左、右连梁耳板，所述摆臂组件上端与左、右连梁耳板铰接，摆臂组件下端与阻尼器一端铰接，阻尼器另一端通与固定连接在左剪力墙或右剪力墙上的阻尼器耳铰接。由于在左右连梁之间设有位移放大机构和阻尼器，在地震和风荷载作用下，高效耗能阻尼器连梁可通过位移放大机构摆臂的摆动带动阻尼器耗能，有效提高结构的抗震性能和降低剪力墙损伤，使整体结构得到保护，同时可提高震后快速恢复建筑结构功能的能力，缩短恢复建筑工期，大大降低震后修复成本。
Efficient energy-consumption damper connecting beam
一种高效耗能阻尼器连梁
SUI (author) / LUO ZHENG (author) / YANG RENMENG (author) / ZI DAOMING (author) / LIANG YINGYING (author) / LIU ZHIDONG (author) / HE JIARONG (author) / WEI LIANGLU (author) / XIONG GAOBO (author) / LIU WEIPING (author)
2020-04-14
Patent
Electronic Resource
Chinese
Connecting structure with replaceable coupling beam damper
| European Patent Office | 2021
Bolt-free replaceable connecting device for coupling beam damper
| European Patent Office | 2022