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Assembled integral solid outer wall plate utility tunnel and construction method thereof

A technology for integrated pipe gallery and exterior wall panels, applied in artificial islands, water conservancy projects, protection devices, etc., can solve problems such as difficult construction, poor waterproof performance and durability, complex structure, etc., and achieve short construction period and on-site construction Convenience and good structural integrity

Inactive Publication Date: 2019-01-04
CHINA CONSTR SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing comprehensive utility tunnels have complex structures, poor waterproof performance and durability, and are difficult to construct.

Method used

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  • Assembled integral solid outer wall plate utility tunnel and construction method thereof
  • Assembled integral solid outer wall plate utility tunnel and construction method thereof
  • Assembled integral solid outer wall plate utility tunnel and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown, it is a schematic diagram of Embodiment 1 of the assembled integrated solid exterior wall panel comprehensive pipe gallery according to the present invention, including prefabricated exterior wall panels 1, prefabricated interior wall panels 2, laminated roof panels 3 and prefabricated bottom panels 4, prefabricated bottom panels 4 is provided with a plurality of notches, and connection nodes are arranged in the notches, the lower ends of the prefabricated exterior wall panels 1 and the prefabricated interior wall panels 2 are respectively connected to the connection nodes, and the upper ends of the prefabricated exterior wall panels 1 and the prefabricated interior wall panels 2 are It is connected with the laminated roof 3, wherein, during the production of the prefabricated exterior wall panel 1, a rubber waterstop is pre-buried along the middle part of the thickness, the upper and lower sides are provided with concave parts, the lower part ...

Embodiment 2

[0033] This embodiment also provides another integrated pipe gallery with integrated solid exterior wall panels and its construction method. This method uses the prefabricated pipe section structure as the main pipe gallery structure. Compared with the cast-in-place structure, it greatly reduces the Material consumption makes the pipe gallery structure have excellent overall quality, strong corrosion resistance, and long service life. It can realize standardized and factory-like prefabricated production without being affected by the natural environment, and can fully guarantee the quality of prefabricated parts and mass production. After on-site assembly in the later stage, the construction efficiency can be greatly improved and the construction cost can be reduced. Factory production ensures the dimensional accuracy of the pipe gallery structure and also ensures the accuracy of the installation of the prefabricated urban comprehensive pipe gallery. No need for construction turn...

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Abstract

The invention relates to an assembled integral solid outer wall plate utility tunnel. The assembled integral solid outer wall plate utility tunnel comprises a prefabricated outer wall plate, a prefabricated inner wall plate, a stacked top plate and a prefabricated bottom plate. A plurality of concave ports are formed in the prefabricated bottom plate and internally provided with connecting joints.The lower end of the prefabricated outer wall plate and the lower end of the prefabricated inner wall plate are connected with the connecting joints. The invention further provides a construction method of the assembled integral solid outer wall plate utility tunnel. The provided assembled integral solid outer wall plate utility tunnel is high in standard degree, good in structure integrity, goodin structure self-waterproof performance, good in durability and sturdy and firm in structure, and material production is convenient. According to the provided construction method of the assembled integral solid outer wall plate utility tunnel, field construction is convenient, the construction period is short, and time and labor are saved.

Description

technical field [0001] The invention belongs to the field of infrastructure, and in particular relates to an assembled integrated pipe gallery with solid external wall panels and a construction method thereof. Background technique [0002] The utility tunnel is a structure and ancillary facilities built underground to accommodate two or more types of urban engineering pipelines. The urban engineering pipelines included include water supply, recycled water, rainwater, sewage, natural gas, heat, electricity, communications, etc. [0003] The comprehensive pipe corridor is a modern intensive urban infrastructure formed by burying two or more underground pipelines in the same artificial space. The comprehensive pipe gallery usually does not often go down into the trench. When there is a problem with the pipeline, the maintenance personnel can directly enter the pipe gallery through the special manhole and hoisting port for inspection and repair. The trouble of multiple excavat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E02D31/02
CPCE02D29/10E02D31/02
Inventor 叶浩文李文严涛吴晓亮杜晓宁
Owner CHINA CONSTR SCI & TECH CO LTD
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