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Fabricated subway station structure with integrated building space structure

A space structure, subway station technology, applied to buildings, underwater structures, infrastructure engineering, etc., can solve the problems of large amount of masonry, complicated links, and many workers, and achieve the effect of reducing the number of masonry and lightening its own weight

Pending Publication Date: 2021-03-16
CHINA RAILWAY DESIGN GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional open cut operation requires a large amount of masonry, many workers and complicated links

Method used

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  • Fabricated subway station structure with integrated building space structure
  • Fabricated subway station structure with integrated building space structure
  • Fabricated subway station structure with integrated building space structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0096] Embodiment two, such as Figure 18 to Figure 24 Shown:

[0097] A splicing method applicable to the prefabricated subway station structure integrated according to the above-mentioned building space structure, the splicing method includes:

[0098] Step S01: construct enclosures, level the site, carry out traffic relief, construct the outer underground diaphragm wall, and carry out precipitation in the pit.

[0099] Step S02: Excavating the foundation pit step by step, erecting support, applying cushion, laying track and placing rollers. Lay the track on the crown beam of the ground connection wall and install the gantry crane. Install the first ring assembly positioning bracket.

[0100] Step S03: hoisting and positioning on the translation track, translation and positioning, assembling block A of the first sheet, and connecting block A with the positioning frame.

[0101] Step S04: hoisting and positioning on the translation track, translation and positioning, asse...

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PUM

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Abstract

The invention discloses a fabricated subway station structure with an integrated building space structure, and relates to the field of underground structure engineering. The structure comprises at least one bottom plate block A, more than one bottom angle plate B block symmetrically arranged at the two ends of the bottom plate A block, more than one side wall C block spliced and fixed with the bottom corner plate B block, two adjacent side wall C blocks fixedly connected through the middle plate D block, more than one vertex angle plate E block spliced and fixed with the side wall C block, andevery two adjacent vertex angle plate E blocks fixedly connected through the corresponding top plate F block. According to the technical scheme, compared with an open-cut cast-in-place structure, thespace structure form reasonable in stress greatly reduces the masonry number, and is more environmentally friendly and green.

Description

technical field [0001] The disclosure of the invention relates to the field of underground structure engineering, in particular to an assembled subway station structure with integrated building space structure. Background technique [0002] The development of prefabricated high-rise buildings is very rapid. Under the support and guidance of national policies, whether it is the theory, method and technology of prefabricated structures, or construction standards, construction technology and equipment, and even the upstream and downstream of the entire prefabricated industrial chain, there are rapid developments. development, more mature. [0003] The prefabricated shield technology used in the underground section of rail transit is relatively mature, but the station is still mainly constructed with open cover and excavation. The traditional open-cut operation involves a large amount of masonry, many workers and complicated links. The factory production of components and th...

Claims

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Application Information

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IPC IPC(8): E02D29/045
CPCE02D29/04
Inventor 李爱东张继清张春雷王达麟张舵崔涛张建国吕宝伟林森斌张晨明龚贵清吴浩康镜信磊磊
Owner CHINA RAILWAY DESIGN GRP CO LTD
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