Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Damping device for highway bridge damping
The invention belongs to the technical field of bridge damping, and particularly relates to a damping device for highway bridge damping. The device comprises a compression mixing assembly, the compression mixing assembly comprises a mixing mechanism, a gas control mechanism and a mixing tank mechanism, and the mixing mechanism and the gas control mechanism are arranged in the mixing tank mechanism. The mixing mechanism is fixedly connected with the mixing tank mechanism, the gas control mechanism is fixedly connected with the mixing tank mechanism, and the mixing mechanism is connected with the gas control mechanism through a pipeline. According to the invention, a high-pressure gas and a liquid mixed in the compression mixing assembly can be sprayed out from multiple positions, by controlling the spraying frequency, the spraying frequency is made to be consistent with the vibration frequency, the vibration phase difference is pi, the damping and isolation support can offset a part of vibration energy of a bridge body, and therefore a good damping effect is achieved.
本发明属于桥梁减震技术领域，具体涉及一种用于公路桥梁减震的阻尼装置，包括压缩混合组件,所述压缩混合组件包括混料机构、气体控制机构和混合罐机构，所述混料机构和气体控制机构设于混合罐机构内，所述混料机构与混合罐机构固定连接，所述气体控制机构与混合罐机构固定连接，所述混料机构通过管道与气体控制机构连接。本发明中，在压缩混合组件混合的高压气体和液体可以从多处喷出，通过控制喷出的频率，使得喷出频率与振动频率一致，并且振动相位相差π，使得减隔震支座能够抵消一部分桥体振动的能量，从而起到良好的减震效果。
Damping device for highway bridge damping
The invention belongs to the technical field of bridge damping, and particularly relates to a damping device for highway bridge damping. The device comprises a compression mixing assembly, the compression mixing assembly comprises a mixing mechanism, a gas control mechanism and a mixing tank mechanism, and the mixing mechanism and the gas control mechanism are arranged in the mixing tank mechanism. The mixing mechanism is fixedly connected with the mixing tank mechanism, the gas control mechanism is fixedly connected with the mixing tank mechanism, and the mixing mechanism is connected with the gas control mechanism through a pipeline. According to the invention, a high-pressure gas and a liquid mixed in the compression mixing assembly can be sprayed out from multiple positions, by controlling the spraying frequency, the spraying frequency is made to be consistent with the vibration frequency, the vibration phase difference is pi, the damping and isolation support can offset a part of vibration energy of a bridge body, and therefore a good damping effect is achieved.
本发明属于桥梁减震技术领域，具体涉及一种用于公路桥梁减震的阻尼装置，包括压缩混合组件,所述压缩混合组件包括混料机构、气体控制机构和混合罐机构，所述混料机构和气体控制机构设于混合罐机构内，所述混料机构与混合罐机构固定连接，所述气体控制机构与混合罐机构固定连接，所述混料机构通过管道与气体控制机构连接。本发明中，在压缩混合组件混合的高压气体和液体可以从多处喷出，通过控制喷出的频率，使得喷出频率与振动频率一致，并且振动相位相差π，使得减隔震支座能够抵消一部分桥体振动的能量，从而起到良好的减震效果。