Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a road noise reduction device which comprises a main body pipe, a main communicating part and a noise reduction subunit, the main body pipe is buried in the road surface of a road, the main communicating part is attached to the main body pipe, the noise reduction subunit comprises a noise reduction cavity and a sub communicating part, the noise reduction cavity is arranged in the corresponding main body pipe, and the sub communicating part is arranged in the main body pipe. And the sub communication parts penetrate through the corresponding main communication parts in an inner sleeve manner. According to the invention, the main communication part and the sub communication part are communicated with the outside of the road surface of the road, so that the purpose of absorbing and reducing noise when noise is generated due to friction between a vehicle tire and the road surface can be achieved. In addition, when the main communication part is blocked, road noise reduction can still be achieved based on the sub-communication part and the noise reduction cavity independent of the main body pipe, and vice versa. And moreover, under the condition that water needs to be drained due to excessive accumulated water, the drainage requirement can be met based on the main communication part, and meanwhile, road noise reduction can be realized based on the sub communication parts, so that noise reduction failure caused by excessive accumulated water is avoided.
本发明涉及一种道路降噪装置，包括主体管、主连通部和降噪子单元，其中主体管埋设在道路的路面内，主连通部附接在主体管上，降噪子单元包括降噪腔体和子连通部，降噪腔体设置在相对应的主体管内，子连通部以内套的方式自相应主连通部内穿过。本发明中，主连通部和子连通部均与道路的路面外部连通，从而能够实现在车辆轮胎与路面因摩擦而发生噪音的当下就对其进行吸收降噪的目的。此外，当主连通部被堵塞时，基于子连通部和独立于主体管的降噪腔体，仍旧能够实现道路降噪，反之亦然。而且，在积水过多需要排水的情况下，能够基于主连通部满足排水的需求，而同时能够基于子连通部实现道路降噪，从而不会因积水过多而造成降噪失效。
The invention relates to a road noise reduction device which comprises a main body pipe, a main communicating part and a noise reduction subunit, the main body pipe is buried in the road surface of a road, the main communicating part is attached to the main body pipe, the noise reduction subunit comprises a noise reduction cavity and a sub communicating part, the noise reduction cavity is arranged in the corresponding main body pipe, and the sub communicating part is arranged in the main body pipe. And the sub communication parts penetrate through the corresponding main communication parts in an inner sleeve manner. According to the invention, the main communication part and the sub communication part are communicated with the outside of the road surface of the road, so that the purpose of absorbing and reducing noise when noise is generated due to friction between a vehicle tire and the road surface can be achieved. In addition, when the main communication part is blocked, road noise reduction can still be achieved based on the sub-communication part and the noise reduction cavity independent of the main body pipe, and vice versa. And moreover, under the condition that water needs to be drained due to excessive accumulated water, the drainage requirement can be met based on the main communication part, and meanwhile, road noise reduction can be realized based on the sub communication parts, so that noise reduction failure caused by excessive accumulated water is avoided.
本发明涉及一种道路降噪装置，包括主体管、主连通部和降噪子单元，其中主体管埋设在道路的路面内，主连通部附接在主体管上，降噪子单元包括降噪腔体和子连通部，降噪腔体设置在相对应的主体管内，子连通部以内套的方式自相应主连通部内穿过。本发明中，主连通部和子连通部均与道路的路面外部连通，从而能够实现在车辆轮胎与路面因摩擦而发生噪音的当下就对其进行吸收降噪的目的。此外，当主连通部被堵塞时，基于子连通部和独立于主体管的降噪腔体，仍旧能够实现道路降噪，反之亦然。而且，在积水过多需要排水的情况下，能够基于主连通部满足排水的需求，而同时能够基于子连通部实现道路降噪，从而不会因积水过多而造成降噪失效。
Road noise reduction device and pavement structure thereof
道路降噪装置及其路面结构
GAO CHONG (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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