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A platform for research: civil engineering, architecture and urbanism
Rotating friction coupling beam damper
The invention provides a rotating friction coupling beam damper. The rotating friction coupling beam damper comprises a left energy consumption part and a right energy consumption part, wherein the left energy consumption part and the right energy consumption part are connected through transverse plates; the left energy consumption part comprises a left end plate and a left vertical plate; the right energy consumption part comprises a right end plate and a right vertical plate; a first through hole is formed in the left vertical plate; a second through hole is formed in the right vertical plate; transverse plate through holes are formed in the positions, corresponding to the first through hole and the second through hole, of the transverse plates; the two transverse plates are connected to the front sides and the rear sides of the left vertical plate and the right vertical plate through high-strength bolts respectively; the hole diameter of the second through hole is greater than that of the first through hole. The rotating friction coupling beam damper provided by the invention is controllable in deformation capability, has relatively high stretching capability, is easy to check after an earthquake, does not need to be replaced, and has a wide application prospect.
本发明提供一种转动摩擦连梁阻尼器，包括左耗能部和右耗能部，所述左耗能部和右耗能部通过横板连接，所述左耗能部包括左端板和左竖板，所述右耗能部包括右端板和右竖板，所述左竖板上设置有第一通孔，所述右竖板上设置有第二通孔，所述横板与所述第一通孔和第二通孔的对应处均设置有横板通孔，通过高强螺栓将两块横板分别连接于左竖板和右竖板的前后两侧；所述第二通孔的孔径大于所述第一通孔的孔径。本发明提供的变形能力可控，具备较大的伸缩能力，震后易于检查、无需更换的转动摩擦连梁阻尼器，其具有广泛的应用前景。
Rotating friction coupling beam damper
The invention provides a rotating friction coupling beam damper. The rotating friction coupling beam damper comprises a left energy consumption part and a right energy consumption part, wherein the left energy consumption part and the right energy consumption part are connected through transverse plates; the left energy consumption part comprises a left end plate and a left vertical plate; the right energy consumption part comprises a right end plate and a right vertical plate; a first through hole is formed in the left vertical plate; a second through hole is formed in the right vertical plate; transverse plate through holes are formed in the positions, corresponding to the first through hole and the second through hole, of the transverse plates; the two transverse plates are connected to the front sides and the rear sides of the left vertical plate and the right vertical plate through high-strength bolts respectively; the hole diameter of the second through hole is greater than that of the first through hole. The rotating friction coupling beam damper provided by the invention is controllable in deformation capability, has relatively high stretching capability, is easy to check after an earthquake, does not need to be replaced, and has a wide application prospect.
本发明提供一种转动摩擦连梁阻尼器，包括左耗能部和右耗能部，所述左耗能部和右耗能部通过横板连接，所述左耗能部包括左端板和左竖板，所述右耗能部包括右端板和右竖板，所述左竖板上设置有第一通孔，所述右竖板上设置有第二通孔，所述横板与所述第一通孔和第二通孔的对应处均设置有横板通孔，通过高强螺栓将两块横板分别连接于左竖板和右竖板的前后两侧；所述第二通孔的孔径大于所述第一通孔的孔径。本发明提供的变形能力可控，具备较大的伸缩能力，震后易于检查、无需更换的转动摩擦连梁阻尼器，其具有广泛的应用前景。
Rotating friction coupling beam damper
一种转动摩擦连梁阻尼器
LI DAN (author) / CAO TIEZHU (author)
2022-01-04
Patent
Electronic Resource
Chinese