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Urban comprehensive pipe rack of steel corrugated plate structure

A technology of integrated pipe gallery and corrugated plate, applied in underwater structures, infrastructure engineering, water conservancy engineering and other directions, can solve the problems of long construction period and high investment cost, and achieve the effect of fast construction speed, accelerated construction and convenient installation.

Inactive Publication Date: 2015-11-18
CCCC FIRST HIGHWAY CONSULTANTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a steel corrugated plate structure urban comprehensive pipe gallery, which overcomes the defects of high investment cost and long construction period of reinforced concrete comprehensive pipe gallery

Method used

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  • Urban comprehensive pipe rack of steel corrugated plate structure
  • Urban comprehensive pipe rack of steel corrugated plate structure
  • Urban comprehensive pipe rack of steel corrugated plate structure

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Embodiment Construction

[0024] The present invention will be described in detail below in combination with specific embodiments.

[0025] The present invention relates to a steel corrugated plate structure urban comprehensive pipe corridor, in which steel corrugated plates 8 are spliced ​​vertically and horizontally to form a steel corrugated pipe 1 in a foundation pit, which is used as the main body of the corridor. The cross-section of the corrugated steel pipe 1 as the main body of the corridor is circular, pipe arched or horseshoe-shaped. The inner bottom surface of the steel bellows 1 is provided with a concrete layer 2, and the corresponding thickness is set according to the construction requirements, so that the bottom is a horizontal plane, which facilitates the arrangement of internal pipelines.

[0026] The thickness of the corrugated steel plate 8 is between 3 mm and 10 mm, and the splicing holes 4 of steel corrugated pipes are arranged on the peripheral edges, and are fixed by splicing bo...

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Abstract

The invention relates to an urban comprehensive pipe rack of a steel corrugated plate structure. A reinforced concrete comprehensive pipe rack is high in investment cost and long in construction period. A steel corrugated pipeline formed by splicing steel corrugated plates longitudinally and transversely serves as a rack body in a foundation pit. Steel corrugated pipeline splicing holes are formed in the periphery of the steel corrugated plates, and the steel corrugated plates are spliced and fixed through bolts. The inner and outer surfaces of the steel corrugated pipeline are coated with insulation materials. A concrete layer is arranged on the bottom surface inside the steel corrugated pipeline. The steel corrugated plates form an integrated structure after being installed, can better bear differential settlement caused by various unfavorable conditions and can better play the advantages of the steel corrugated plates by replacing a pipe rack of a reinforced concrete structure. The manufacturing cost of the comprehensive rack is reduced. The municipal infrastructure construction is accelerated.

Description

technical field [0001] The invention belongs to the technical field of municipal facilities construction, and in particular relates to a steel corrugated plate structure urban comprehensive pipe gallery. Background technique [0002] The urban comprehensive utility corridor is also called a common ditch in some countries, that is, an underground corridor is built under the municipal road, and various cables such as communication, electric power, and various pipelines such as water supply and drainage, heating, and gas supply are included together. , and set up special maintenance and ventilation facilities, unified construction management, eliminating the need for independent earthwork excavation of the pipeline itself, can make more effective use of underground space resources, avoid repeated excavation and backfilling of urban roads, and reduce the impact on the city traffic impact. [0003] However, due to the initial investment cost of the urban comprehensive utility co...

Claims

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Application Information

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IPC IPC(8): E02D29/05
Inventor 梁养辉郭力源李鹏飞胡滨
Owner CCCC FIRST HIGHWAY CONSULTANTS
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