Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road bridge expansion joint noise reduction structure and monitoring system thereof
The invention relates to the technical field of road bridge construction, in particular to a road bridge expansion joint noise reduction structure and a monitoring system of the road bridge expansion joint noise reduction structure, and solves the technical problem that in the prior art, the noise reduction effect of an existing expansion joint dealing with comprehensive load noise reduction is poor. The first telescopic assemblies are arranged on the two sides of the noise reduction structural part, the second telescopic assemblies are arranged below the first telescopic assemblies so that the first telescopic assemblies and the second telescopic assemblies can form a layered shape, and the pre-embedded connecting parts are used for connecting the first telescopic assemblies and the second telescopic assemblies and are partially pre-embedded and connected to the prefabricated positions. And the balance supporting part can support the noise reduction structural part and keep the noise reduction structural part balanced when the first telescopic assembly and the second telescopic assembly stretch out and draw back. According to the technical scheme, the actual adopted principle is that impact force is buffered in a multi-stage buffering mode, and therefore the purpose of noise reduction is achieved.
本发明涉及道路桥梁施工技术领域，特别涉及一种道路桥梁伸缩缝降噪结构及其监控系统，解决现有技术中的应对综合载荷的降噪现有伸缩缝降噪效果差的技术问题，包括：降噪结构件能够缓冲自其上方而来的冲击力；第一伸缩组件布置在降噪结构件的两侧，第二伸缩组件布置在第一伸缩组件的下方以使得两者构成层状，预埋连接部件用以连接第一伸缩组件、第二伸缩组件并部分预埋连接在预制位上；以及平衡支撑部件能够支撑降噪结构件，并在第一伸缩组件、第二伸缩组件伸缩时保持降噪结构件的平衡。本技术方案实际采用的原理是多级缓冲的方式来缓冲冲击力，如此实现降噪的目的。
Road bridge expansion joint noise reduction structure and monitoring system thereof
The invention relates to the technical field of road bridge construction, in particular to a road bridge expansion joint noise reduction structure and a monitoring system of the road bridge expansion joint noise reduction structure, and solves the technical problem that in the prior art, the noise reduction effect of an existing expansion joint dealing with comprehensive load noise reduction is poor. The first telescopic assemblies are arranged on the two sides of the noise reduction structural part, the second telescopic assemblies are arranged below the first telescopic assemblies so that the first telescopic assemblies and the second telescopic assemblies can form a layered shape, and the pre-embedded connecting parts are used for connecting the first telescopic assemblies and the second telescopic assemblies and are partially pre-embedded and connected to the prefabricated positions. And the balance supporting part can support the noise reduction structural part and keep the noise reduction structural part balanced when the first telescopic assembly and the second telescopic assembly stretch out and draw back. According to the technical scheme, the actual adopted principle is that impact force is buffered in a multi-stage buffering mode, and therefore the purpose of noise reduction is achieved.
本发明涉及道路桥梁施工技术领域，特别涉及一种道路桥梁伸缩缝降噪结构及其监控系统，解决现有技术中的应对综合载荷的降噪现有伸缩缝降噪效果差的技术问题，包括：降噪结构件能够缓冲自其上方而来的冲击力；第一伸缩组件布置在降噪结构件的两侧，第二伸缩组件布置在第一伸缩组件的下方以使得两者构成层状，预埋连接部件用以连接第一伸缩组件、第二伸缩组件并部分预埋连接在预制位上；以及平衡支撑部件能够支撑降噪结构件，并在第一伸缩组件、第二伸缩组件伸缩时保持降噪结构件的平衡。本技术方案实际采用的原理是多级缓冲的方式来缓冲冲击力，如此实现降噪的目的。
Road bridge expansion joint noise reduction structure and monitoring system thereof
一种道路桥梁伸缩缝降噪结构及其监控系统
SHI CHEN (Autor:in) / WANG QI (Autor:in) / LIN SEN (Autor:in) / CHENG YONGWEI (Autor:in) / ZHANG YU (Autor:in) / WANG GUOJUN (Autor:in) / GUO YANLING (Autor:in) / WANG GUANZHONG (Autor:in) / ZHOU DEXUN (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
Expansion joint structure for road and bridge construction
| Europäisches Patentamt | 2024
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