Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ground sound insulation structure
The invention relates to a floor sound insulation structure, when sound waves pass through the sound insulation structure, the sound waves firstly encounter a contact layer, and the existence of the contact layer hinders the sound in the transmission process. Then, the sound waves continue to propagate to the first sound insulation layer. The combination of the first sound insulation piece and the first sound insulation groove forms a sound insulation barrier, and sound waves are further absorbed and scattered. When the sound waves continue to spread, the sound waves are intercepted by the second sound insulation layer. The second sound insulation piece is matched with the second sound insulation groove, an additional sound absorption structure is provided, sound is absorbed and scattered again on the layer, and the problem that the sound insulation effect of the ground is poor is solved.
本发明涉及一种地面隔音结构，当声音波通过隔音结构时，首先遇到的是接触层，这一层的存在使声音在传递过程中受到阻碍。随后，声音波继续传播到第一隔音层。第一隔音件与第一隔音槽的结合形成了一个隔音障碍，进一步吸收和散射声音波。当声音波继续传播，它们会被第二隔音层所拦截。第二隔音件与第二隔音槽的配合，提供了一个额外的声音吸收结构，使得声音在这一层再次受到吸收和散射，以解决地面隔音效果不佳的问题。
Ground sound insulation structure
The invention relates to a floor sound insulation structure, when sound waves pass through the sound insulation structure, the sound waves firstly encounter a contact layer, and the existence of the contact layer hinders the sound in the transmission process. Then, the sound waves continue to propagate to the first sound insulation layer. The combination of the first sound insulation piece and the first sound insulation groove forms a sound insulation barrier, and sound waves are further absorbed and scattered. When the sound waves continue to spread, the sound waves are intercepted by the second sound insulation layer. The second sound insulation piece is matched with the second sound insulation groove, an additional sound absorption structure is provided, sound is absorbed and scattered again on the layer, and the problem that the sound insulation effect of the ground is poor is solved.
本发明涉及一种地面隔音结构，当声音波通过隔音结构时，首先遇到的是接触层，这一层的存在使声音在传递过程中受到阻碍。随后，声音波继续传播到第一隔音层。第一隔音件与第一隔音槽的结合形成了一个隔音障碍，进一步吸收和散射声音波。当声音波继续传播，它们会被第二隔音层所拦截。第二隔音件与第二隔音槽的配合，提供了一个额外的声音吸收结构，使得声音在这一层再次受到吸收和散射，以解决地面隔音效果不佳的问题。
Ground sound insulation structure
地面隔音结构
LI XIANGDONG (Autor:in) / CHEN DIFEI (Autor:in) / ZHOU LIU (Autor:in) / ZHOU YAN (Autor:in)
21.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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