Subway plug-in totally-closed sound barrier and construction method

Abstract

The invention relates to the technical field of building construction and further discloses a subway plug-in type totally-closed sound barrier and a construction method. The method comprises the following operation processes of foundation embedded measurement and detection, crane stand column installation, stand column adjustment, metal acoustic board installation, transparent sandwich glass installation, steel beam installation, top acoustic board installation, silencing shutter installation, arc acoustic board installation and inspection and acceptance. Stand columns, steel beams, metal acoustic boards and transparent sandwich glass material are manufactured and machined and transported to the site for refined installation. After forming, a totally-closed sound insulation effect can be achieved, noise pollution is effectively improved, the stand columns are used as supports, installation and fixation are conducted through embedded parts on a civil engineering structure, and the influence of subway noise on a sensitive building is reduced by arranging a sound absorption and insulation barrier device between the sensitive building and a subway line.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a subway plug-in fully enclosed sound barrier. Background technique [0002] In the process of continuous urban construction, under the increasingly better life of the people, "environmental protection, economy, and beauty" have become an important direction of urban construction. Now the fully enclosed sound barrier is a new sound insulation construction method for urban light rail construction. Through materials Selection, transportation, production and processing, and transportation to the site for fine installation. After forming, it can achieve a fully enclosed sound insulation effect, effectively improving noise pollution [0003] At present, the fully enclosed sound barrier used in the construction process is mainly composed of purlins, door-type steel frames, sound-absorbing barrier panels, transparent sound barrier panels, etc., enclosing the driveway to fo...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the above-mentioned background technology, the present invention provides a subway plug-in type fully enclosed sound barrier and a construction method, through the production and processing of columns, steel beams, metal sound-absorbing panels, and transparent laminated glass materials, and transported to the site for refined installation , after molding, it can achieve a fully enclosed sound insulation effect, effectively improving noise pollution, and solving the problems of difficult installation and construction proposed in the background technology, and relatively difficult installation

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