Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stay cable lever mass damper
The invention relates to a stay cable lever mass damper which comprises a support, a connecting piece, a main lever, a first damping device and a second damping device. One end of the main lever is fixedly connected with the connecting piece, and the other end is rotationally connected with the support; the first damping device is connected with the upper end of the main lever and used for absorbing in-plane vibration on the main lever. The second damping device is connected with the lower end of the main lever and used for absorbing out-of-plane vibration on the main lever. The device has the beneficial effects that the connecting piece is connected with the stay cable, vibration of the stay cable is transmitted to the connecting piece, the main lever is connected with the connecting piece, vibration is transmitted to the main lever, and the first damping device is connected with the upper end of the main lever and used for absorbing in-plane vibration on the main lever; the second damping device is connected with the lower end of the main lever and used for absorbing out-of-plane vibration on the main lever.
本发明涉及一种斜拉索杠杆质量阻尼器，包括支座、连接件、主杠杆、第一阻尼装置及第二阻尼装置，连接件用于与斜拉索连接；主杠杆一端与连接件固定连接，另一端与支座转动连接；第一阻尼装置与主杠杆上端连接，用于吸收主杠杆上的面内振动；第二阻尼装置与主杠杆下端连接，用于吸收主杠杆上的面外振动。本发明的有益效果在于：通过连接件与斜拉索连接，将斜拉索的振动传递到连接件上，通过主杠杆与连接件连接，将振动传递到主杠杆上，第一阻尼装置与主杠杆上端连接，用于吸收主杠杆上的面内振动；第二阻尼装置与主杠杆下端连接，用于吸收主杠杆上的面外振动。
Stay cable lever mass damper
The invention relates to a stay cable lever mass damper which comprises a support, a connecting piece, a main lever, a first damping device and a second damping device. One end of the main lever is fixedly connected with the connecting piece, and the other end is rotationally connected with the support; the first damping device is connected with the upper end of the main lever and used for absorbing in-plane vibration on the main lever. The second damping device is connected with the lower end of the main lever and used for absorbing out-of-plane vibration on the main lever. The device has the beneficial effects that the connecting piece is connected with the stay cable, vibration of the stay cable is transmitted to the connecting piece, the main lever is connected with the connecting piece, vibration is transmitted to the main lever, and the first damping device is connected with the upper end of the main lever and used for absorbing in-plane vibration on the main lever; the second damping device is connected with the lower end of the main lever and used for absorbing out-of-plane vibration on the main lever.
本发明涉及一种斜拉索杠杆质量阻尼器，包括支座、连接件、主杠杆、第一阻尼装置及第二阻尼装置，连接件用于与斜拉索连接；主杠杆一端与连接件固定连接，另一端与支座转动连接；第一阻尼装置与主杠杆上端连接，用于吸收主杠杆上的面内振动；第二阻尼装置与主杠杆下端连接，用于吸收主杠杆上的面外振动。本发明的有益效果在于：通过连接件与斜拉索连接，将斜拉索的振动传递到连接件上，通过主杠杆与连接件连接，将振动传递到主杠杆上，第一阻尼装置与主杠杆上端连接，用于吸收主杠杆上的面内振动；第二阻尼装置与主杠杆下端连接，用于吸收主杠杆上的面外振动。
Stay cable lever mass damper
一种斜拉索杠杆质量阻尼器
WANG ZHENGXING (Autor:in) / WANG BO (Autor:in) / ZHAO HAIWEI (Autor:in) / SHENG NENGJUN (Autor:in) / CHAI XIAOPENG (Autor:in) / LIU PENGFEI (Autor:in) / LI DONGCHAO (Autor:in) / WANG RUCHENG (Autor:in) / LI YAMIN (Autor:in) / JIN CHAO (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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