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Prefabricated integrated pipe gallery and construction method

An integrated pipe gallery and prefabricated panel technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve the problems of large raw material storage and processing sites, high construction management costs, waste of templates and labor, and reduce waste of resources. , The effect of good product quality and resource saving

Active Publication Date: 2018-02-13
HUBEI YUHUI NEW BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] On-site pouring of underground pipe network requires processes such as steel bar processing and binding, formwork support, concrete pouring, maintenance, formwork removal, secondary handling, etc., and requires large storage of raw materials and processing site; the excavation volume of the trench is large; a lot of formwork, labor and other related costs are wasted, and the construction period is long, the construction management cost is high, and the quality is difficult to guarantee

Method used

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  • Prefabricated integrated pipe gallery and construction method
  • Prefabricated integrated pipe gallery and construction method
  • Prefabricated integrated pipe gallery and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A prefabricated comprehensive pipe gallery, which consists of: a prefabricated base plate 1, a set of exterior wall bases 2 are arranged on the prefabricated base plate, the external wall bases are connected with a prefabricated external wall 3, and the prefabricated base plate The middle part is connected with a group of prefabricated inner walls 4 , and the tops of the prefabricated outer walls and the prefabricated inner walls are connected with the prefabricated roof 5 .

Embodiment 2

[0040] According to the prefabricated comprehensive pipe gallery described in Example 1, the two ends of the outer wall base and the prefabricated inner wall are provided with axillary corners 6, and the axillary corners are provided with axillary corner ribs 7 , the outer wall base is provided with a waterproof guide groove 8 or a water-stop steel plate 9. When the width of the prefabricated bottom plate is too large, the prefabricated bottom plate is prefabricated in blocks, and the exposed steel bars 10 can be thrown out at the splicing positions of each block. During on-site installation, The exposed steel bars are connected by grouting sleeves, welded, lapped, mechanically connected or other steel bar connections, and the concrete 13 is poured so that the bottom plates are connected together and have a structural waterproof function; prestressed tendons can also be used between the block prefabricated bottom plates Connecting joints, bolted joints and socket joints 11 and ...

Embodiment 3

[0042] According to the prefabricated comprehensive pipe gallery described in embodiment 1, the prefabricated outer wall adopts the form of prefabricated solid concrete shear wall or prefabricated laminated slab concrete shear wall, and when the form of prefabricated laminated slab concrete shear wall is adopted, The interior of the prefabricated concrete part includes shear wall transverse reinforcement and shear wall longitudinal reinforcement 12, and the connection between the two laminated slabs is realized through lattice reinforcement. , welding, lap joint, mechanical connection or other steel bar connection forms, the connection position should reserve holes 14 at the bottom of the wall according to the needs of the steel bar connection form, and the side of the laminated board installed on the top of the wall should be provided with an axillary angle. When crossing the slab, the wall leaves a hole 15 at the position of the low-span slab, and the steel bars are set norma...

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Abstract

The invention discloses a prefabricated comprehensive pipe gallery and a construction method. A cast-in-place underground pipe network needs processes, such as reinforcement processing and binding, form erecting, concrete pouring, maintenance, form stripping, and rehandling, and a larger raw material storage and processing site; the earthwork excavated volume of a groove is large; a large amount of formworks, labor cost and other correlative charges are wasted, and the construction period is long, the construction management cost is high, and the quality is difficult to guarantee. The construction method comprises a prefabricated baseplate (1), wherein a group of outer wall substrates (2) are arranged on the prefabricated baseplate; the outer wall substrates are connected to a prefabricated outer wall (3); the middle part of the prefabricated baseplate is connected to a group of prefabricated inner walls (4); the top ends of the prefabricated outer wall and the top ends of the prefabricated inner walls are all connected to a prefabricated top plate (5). The prefabricated comprehensive pipe gallery and the construction method are used for improving integration of an urban comprehensive pipe gallery.

Description

Technical field: [0001] The invention relates to a prefabricated comprehensive pipe gallery and a construction method. Background technique: [0002] On-site pouring of underground pipe network requires processes such as steel bar processing and binding, formwork support, concrete pouring, maintenance, formwork removal, secondary handling, etc., and requires a large raw material storage and processing site; the excavation volume of trenches is large; a lot of waste Formwork, labor and other related costs, and the construction period is long, the construction management cost is high, and the quality is difficult to guarantee. Invention content: [0003] The purpose of the present invention is to provide a prefabricated comprehensive pipe gallery and a construction method. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A prefabricated integrated pipe gallery, which consists of: a prefabricated bottom plate, a group of exterior wall bases ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045
CPCE02D29/045
Inventor 闫红缨刘文清姜洪斌李辽祝玉君马川峰
Owner HUBEI YUHUI NEW BUILDING MATERIAL
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