Assembled steel-concrete composite structure metro station and assembling method

A hybrid structure and subway station technology, applied in underwater structures, infrastructure engineering, water conservancy projects, etc., can solve problems such as low industrialization, noise pollution, and poor on-site operating environment

Pending Publication Date: 2019-10-11
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of low industrialization degree of existing prefabricated subway stations, poor on-site operating environment, and increasingly serious problems such as

Method used

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  • Assembled steel-concrete composite structure metro station and assembling method
  • Assembled steel-concrete composite structure metro station and assembling method
  • Assembled steel-concrete composite structure metro station and assembling method

Examples

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specific Embodiment approach

[0078] combined with Figure 1 to Figure 11 Illustrate the specific embodiment of the present invention: the assembled steel-concrete mixed structure subway station of a kind of arch structure of the present invention, as figure 1 with figure 2 As shown, it includes bottom plate 1, side wall 2 of the lower second floor, side wall 3 of the next floor, steel pipe concrete composite beam, laminated floor 5 and roof 6. The side wall 2 of the second floor is provided with the side wall 3 of the next floor, and the superimposed floor 5 is horizontally arranged between the side wall 2 of the lower second floor and the side wall 3 of the next floor, and a steel pipe is arranged between the superimposed floor 5 and the bottom plate 1 Concrete composite beams, the top plate 6 is arranged on the side wall 3 of the next layer and is located above the laminated floor slab 5, the top plate 6 includes a long vault member 6-1 and a short vault member 6-2, and a long vault member 6-1 Cooper...

specific Embodiment approach 2

[0103] combined with Figure 3 to Figure 10 , Figure 12 and Figure 13 Illustrate another specific embodiment of the present invention: the assembled steel-concrete mixed structure subway station of a kind of rectangular structure of the present invention, as Figure 12 As shown, it includes bottom plate 1, side wall 2 of the lower second floor, side wall 3 of the next floor, steel pipe concrete composite beam, laminated floor 5 and roof 6. The side wall 2 of the second floor is provided with the side wall 3 of the next floor, and the superimposed floor 5 is horizontally arranged between the side wall 2 of the lower second floor and the side wall 3 of the next floor, and a steel pipe is arranged between the superimposed floor 5 and the bottom plate 1 Concrete composite beam, the roof 6 is arranged on the side wall 3 of the next layer and is located above the laminated floor 5, the roof 6 includes a roof member 6-3, the structure of the roof member 6-3 is the same as that of...

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Abstract

The invention discloses an assembled steel-concrete composite structure metro station and an assembling method, belongs to the technical field of assembled metro station construction, and aims at solving the problems that the existing assembled metro stations are low in industrialization degree and bad in field operation environment and the problems such as environment pollution and noise pollution caused by the construction are on the rise. The assembled steel-concrete composite structure metro station comprises a bottom plate and lower secondary side walls, wherein the lower secondary side walls are connected with lower primary side walls by adoption of grouting sleeves or slurry anchors; concrete filled steel tubular columns of a concrete filed steel tube composite beam and girders adopt outer reinforcing ring nodes; prefabricated slabs of concrete hollow laminated slabs are supported on concrete walls and the girders; reinforcing steel bars are reserved at and extends out from twoends of the prefabricated slabs; and prefabricated arc-shaped top plates of arc-shaped structures adopt joggle joint at the arc top positions. According to the novel assembled steel-concrete composite structure metro station, the components are prefabricated in the factories and assembled and connected on the spot, so that the construction speed can be greatly improved, the spot wet operations are decreased and the influences on the surrounding traffic and environment are reduced.

Description

technical field [0001] The invention relates to an assembled steel-concrete mixed structure subway station and an assembly method, belonging to the technical field of assembled subway station construction. Background technique [0002] Most subway stations are constructed by the open-cut method, which consumes a large amount of labor resources and raw materials. The construction site and material transportation have a great impact on road traffic, the degree of industrialization is low, the on-site operating environment is poor, and environmental pollution, noise pollution and other problems caused by construction getting worse. The prefabricated subway station can realize the standardization of design, prefabricated components and construction, which will greatly shorten the construction period of the subway station, reduce the area occupied by construction material stacking and processing, and reduce a large number of on-site operations such as concrete pouring, thereby sa...

Claims

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Application Information

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IPC IPC(8): E02D29/045
CPCE02D29/04
Inventor 刘昌永刘发起王玉银
Owner HARBIN INST OF TECH
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