Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-frequency tuned mass damper
The invention discloses a low-frequency tuned mass damper, and belongs to the technical field of civil engineering structure shock absorption. The low-frequency tuned mass damper comprises spiral steel springs. The spiral steel springs are arranged between a mass block and spring height overlapping arrangement supports and between the spring height overlapping arrangement supports and horizontal supports, or the spiral steel springs are arranged between the mass block and the spring height overlapping arrangement supports, between adjacent spring height overlapping arrangement supports and between the spring height overlapping arrangement supports and the horizontal supports. Height staggered bosses are arranged on the spring height overlapping arrangement supports, and the spiral steel springs on the upper side and the lower side of a same spring height overlapping arrangement support are matched with the height staggered bosses correspondingly so that a part height overlapping statecan be achieved. Damping devices are arranged between the mass block and the spring height overlapping arrangement supports or/and between the mass block and the horizontal supports or/and between theadjacent spring height overlapping arrangement supports or/and between the spring height overlapping arrangement supports and the horizontal supports. The low-frequency tuned mass damper can be suitable for control of structure vibration of 0.5 Hz or even lower frequency.
本发明所述的低频调谐质量减振器，属于土木工程结构减振技术领域。其包括螺旋钢弹簧设置在质量块与弹簧高度重叠布置支架之间以及弹簧高度重叠布置支架与水平支架之间，或者所述螺旋钢弹簧设置在质量块与弹簧高度重叠布置支架、相邻弹簧高度重叠布置支架以及弹簧高度重叠布置支架与水平支架之间；弹簧高度重叠布置支架上设置高度错位凸台，同一弹簧高度重叠布置支架上下两侧的螺旋钢弹簧分别与高度错位凸台配合从而处于局部高度重叠状态；阻尼装置设置在质量块与弹簧高度重叠布置支架、或/和质量块与水平支架、或/和相邻弹簧高度重叠布置支架、或/和弹簧高度重叠布置支架与水平支架之间；可以适用于0.5Hz甚至更低频率结构振动的控制。
Low-frequency tuned mass damper
The invention discloses a low-frequency tuned mass damper, and belongs to the technical field of civil engineering structure shock absorption. The low-frequency tuned mass damper comprises spiral steel springs. The spiral steel springs are arranged between a mass block and spring height overlapping arrangement supports and between the spring height overlapping arrangement supports and horizontal supports, or the spiral steel springs are arranged between the mass block and the spring height overlapping arrangement supports, between adjacent spring height overlapping arrangement supports and between the spring height overlapping arrangement supports and the horizontal supports. Height staggered bosses are arranged on the spring height overlapping arrangement supports, and the spiral steel springs on the upper side and the lower side of a same spring height overlapping arrangement support are matched with the height staggered bosses correspondingly so that a part height overlapping statecan be achieved. Damping devices are arranged between the mass block and the spring height overlapping arrangement supports or/and between the mass block and the horizontal supports or/and between theadjacent spring height overlapping arrangement supports or/and between the spring height overlapping arrangement supports and the horizontal supports. The low-frequency tuned mass damper can be suitable for control of structure vibration of 0.5 Hz or even lower frequency.
本发明所述的低频调谐质量减振器，属于土木工程结构减振技术领域。其包括螺旋钢弹簧设置在质量块与弹簧高度重叠布置支架之间以及弹簧高度重叠布置支架与水平支架之间，或者所述螺旋钢弹簧设置在质量块与弹簧高度重叠布置支架、相邻弹簧高度重叠布置支架以及弹簧高度重叠布置支架与水平支架之间；弹簧高度重叠布置支架上设置高度错位凸台，同一弹簧高度重叠布置支架上下两侧的螺旋钢弹簧分别与高度错位凸台配合从而处于局部高度重叠状态；阻尼装置设置在质量块与弹簧高度重叠布置支架、或/和质量块与水平支架、或/和相邻弹簧高度重叠布置支架、或/和弹簧高度重叠布置支架与水平支架之间；可以适用于0.5Hz甚至更低频率结构振动的控制。
Low-frequency tuned mass damper
低频质量调谐减振器
YIN XUEJUN (Autor:in) / WANG QIAN'AN (Autor:in) / GU CHAOHONG (Autor:in) / TAN PING (Autor:in) / PU QIANHUI (Autor:in) / FENG QINGSONG (Autor:in) / WANG JIANLI (Autor:in) / FAN LIHUI (Autor:in) / KONG XIANGFEI (Autor:in) / NI WEIYONG (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2019