A rail transit engineering entrance and exit

Abstract

An entrance and exit of a rail transit project, including a steel frame main body and an outer shell, the steel frame main body is spliced ​​by a plurality of steel structure unit modules, and the steel structure unit modules include a rectangular support frame and the angular positions and sides of the rectangular support frame The support column drawn from the midpoint position, the support column forms four nodes between every two rectangular support frames, and the first horizontal support column is provided at the middle position of the left side of the main body of the steel frame, and the A second transverse support column is provided at the middle position of the right side of the steel frame main body, a third transverse support column is provided at the middle position of the top surface of the steel frame main body, and the outside of the steel frame main body is covered with a shell, and the shell It is formed by splicing a plurality of shell unit modules, the outer structure of the shell unit module is the same as that of the steel structure unit module, and the outer and inner surfaces of the outer shell are engraved with nonlinear lines. In general, the present invention has the advantages of simple structure, easy construction The advantages of convenience, easy disassembly, and easy recycling.

Description

technical field [0001] The invention belongs to the field of urban rail transit engineering, and in particular relates to an entrance and exit, in particular to an entrance and exit of a rail transit engineering. Background technique [0002] With the development of domestic subway rail transit and the improvement of people's living standards and cultural quality, the single space form of the original subway entrance and exit has caused people's aesthetic fatigue, and it cannot meet the needs of urban modernization and humanization. Therefore, the style Relatively uniform, novel and unique shapes, and innovative structural forms have become the primary design points of the entrance and exit forms of subway stations. The early sites in Beijing, Shanghai, Shenzhen and other places mostly adopted the simple combined shape of "steel and glass", which to a certain extent gave full play to the physical performance and artistic expression of "steel and glass". The similar monotono...

AI Technical Summary

Problems solved by technology

On the other hand, the general traffic track entrance and exit buildings are disposable buildings, which are very inconvenient for later maintenance and recycling. Most of them are dismantled and cannot be reused after dismantling, which greatly wastes resources.

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