Construction method and building structure of co-construction of subways and city underground comprehensive pipe galleries

A technology of integrated pipe gallery and building structure, applied in underwater structures, buildings, infrastructure projects, etc., can solve the problems of large underground space, complex tunnel longitudinal section design, high construction organization requirements, and save underground space. , High utilization rate of interval space, good building function

Pending Publication Date: 2017-07-14
GUANGZHOU METRO DESIGN & RES INST
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  • Abstract
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Problems solved by technology

[0002] At this stage, urban comprehensive pipe corridors are generally constructed by open-cut or shield methods. For subway tunnels on the same route, they are multi-line parallel. Due to the influence of road width and subway station burial depth, the tunnel longitudinal section design is more complicated, or vertical, vertical, h...

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  • Construction method and building structure of co-construction of subways and city underground comprehensive pipe galleries
  • Construction method and building structure of co-construction of subways and city underground comprehensive pipe galleries
  • Construction method and building structure of co-construction of subways and city underground comprehensive pipe galleries

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Embodiment Construction

[0045] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0046] refer to Figure 1 to Figure 3 As shown in the present invention, a building structure co-constructed by a subway and an urban underground comprehensive utility gallery includes a shield tunnel, and the shield tunnel is provided with a space for axially separating the space in the shield tunnel into two The partition members of the regions, one of which is the subway cabin 11, and the other region is the pipe corridor cabins 12 arranged continuously in the axial direction or the pipeline corridor cabins 12 arranged at intervals in the axial direction. The relative positions of the two regions can be set according to actual needs. As a preferred embodiment, the two regions are arranged horizontally side by side. The subway station 2 is also included, and the area where the subway cabin 11 connects with the platform floor of the subway station 2 ...

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Abstract

The invention provides a building structure of co-construction of subways and city underground comprehensive pipe galleries. The building structure comprises section shield tunnels. An intermediate partitioning member used for dividing space in each section shield tunnel into two areas in the axial direction, wherein one of the areas serves as a subway travelling cabin, and the other area serves as pipe gallery cabins arranged continuously or at intervals in the axial direction. The invention further provides a building method of co-construction of the subways and the city underground comprehensive pipe galleries. By means of the structure and the method, the problem of building of common path sections of the large city center urban area comprehensive pipe galleries and the subways is solved, underground space is saved, construction disturbance is reduced, and the construction risk is lowered.

Description

technical field [0001] The invention relates to the field of co-construction of a pipe gallery and a subway, in particular to a construction method and a building structure for the co-construction of a subway cabin and an urban underground comprehensive pipe gallery. Background technique [0002] At this stage, urban comprehensive pipe corridors are generally constructed by open cut or shield method. For subway tunnels with the same route, they are multi-line parallel. Due to the influence of road width and subway station burial depth, etc., the tunnel longitudinal section design is more complicated, or up and down, left and right Stacked lines, or multi-line parallel arrangement on the same floor, require a large underground space. In the area of ​​the station, the subsidiary entrance and exit of the subway and the wind pavilion must be passed under, which brings certain risks to the construction and has high requirements for the construction organization. [0003] Based o...

Claims

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Application Information

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IPC IPC(8): E21D9/14E02D29/045
CPCE21D9/14E02D29/045
Inventor 阮艳妹史海欧王建徐文田刘鑫陈惠嫦罗炎桢林珊王睿孙菁柳宪东
Owner GUANGZHOU METRO DESIGN & RES INST
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