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Pouring process applying steel support structure

A technology of steel support and technology, which is applied in the direction of basic structure engineering, drainage structures, underwater structures, etc., can solve the problems of complex construction process and long time consumption

Inactive Publication Date: 2021-03-12
姜振波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The non-excavation repair process of drainage pipelines will inevitably destroy some of the original inspection wells and use them as working wells. After the construction, the original inspection wells must be restored; cast-in-place reinforced concrete inspection wells are the most The common construction method of new sewage inspection wells has the advantages of low labor cost, strong permeability resistance, high hardness level, strong corrosion resistance, and long service life compared with traditional brick wells; but the general cast-in-place reinforced concrete inspection well Well construction technology requires excavation of foundation pit, sheet pile support, erection of brackets and installation of wooden formwork. The pouring process is particularly important

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  • Pouring process applying steel support structure

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Embodiment Construction

[0026] Such as figure 1 Shown, the present invention provides a kind of pouring technology of application steel support structure, comprises the following steps:

[0027] S1: Install the outer steel formwork components: survey the deep foundation pit and install the outer steel formwork components section by section;

[0028] S2: Install the inner steel mold assembly: after the outer steel mold assembly is installed, hoist the inner steel mold assembly section by section toward the center of the outer steel mold assembly;

[0029] S3: Hoisting reinforcement components: after the installation of the inner steel form components, hoist the bundled reinforcement components between the inner steel form components and the outer steel form components, and install them in place;

[0030] S4: Concrete pouring: After the reinforcement components are hoisted in place, concrete is poured between the outer steel form components and the inner steel form components;

[0031] S5: Extracting...

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Abstract

The invention relates to a pouring process applying a steel support structure. The pouring process is characterized by comprising the following steps of S1, arranging an outer steel die assembly; S2,arranging an inner steel die assembly; S3, hoisting a steel bar assembly; S4, concrete pouring; S5, extracting an outer die; and S6: solidifying and removing an inner die. According to the pouring process, the outer steel die assembly and the inner steel die assembly are used for replacing a timber formwork, and a fabricated structure is adopted, so that the structure has the advantages of being small in occupied area, safe in structure, convenient and fast in assembly and disassembly, flexible in use and capable of being repeatedly used.

Description

technical field [0001] The invention relates to the technical field of construction technology of a cast-in-situ reinforced concrete inspection well, in particular to a pouring technology using a steel support structure. Background technique [0002] The non-excavation repair process of drainage pipelines will inevitably destroy some of the original inspection wells and use them as working wells. After the construction, the original inspection wells must be restored; cast-in-place reinforced concrete inspection wells are the most The common construction method of new sewage inspection wells has the advantages of low labor cost, strong permeability resistance, high hardness level, strong corrosion resistance, and long service life compared with traditional brick wells; but the general cast-in-place reinforced concrete inspection well Well construction technology requires excavation of foundation pit, sheet pile support, support erection and installation of wooden formwork. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/02E02D29/12
CPCE02D29/125E03F5/02
Inventor 姜振波
Owner 姜振波