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Connecting structures of single-compartment and multi-compartment steel pipe galleries and concrete pipe gallery

A technology for connecting structure and concrete, which is applied in the field of connection structure between single-cabin and multi-cabin steel pipe corridors and concrete pipe corridors, can solve the problems of difficult connection between steel pipe corridors and concrete pipe corridors, achieve good deformation coordination ability, solve connection difficulties, Effects of Constrained Displacement Deformation

Pending Publication Date: 2019-04-02
CHINA RAILWAY NO 17 BUREAU GRP +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the technical problem that the existing steel pipe gallery and the concrete pipe gallery are difficult to connect

Method used

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  • Connecting structures of single-compartment and multi-compartment steel pipe galleries and concrete pipe gallery
  • Connecting structures of single-compartment and multi-compartment steel pipe galleries and concrete pipe gallery
  • Connecting structures of single-compartment and multi-compartment steel pipe galleries and concrete pipe gallery

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Experimental program
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Embodiment Construction

[0019] refer to Figure 1 to Figure 4 , a connection structure between a single-cabin and multi-cabin steel pipe gallery and a concrete pipe gallery of the present invention is composed of a bottom plate connection mechanism 1, a side wall connection mechanism 2 and a roof connection mechanism 3; the bottom plate connection mechanism 1 includes a first corrugated steel plate 11 and the first socket part 12 cast on the bottom end surface of the concrete pipe gallery 5, the first socket part 12 is located radially outside the bottom end surface of the concrete pipe gallery 5 and protrudes axially, and the first corrugated steel plate 11 One end of the single-chamber steel pipe gallery 4 is fixedly connected to the bottom end surface, and the other end is fixedly connected to the radial interior of the bottom end surface of the concrete pipe gallery 5. The outer side of the bottom of the single-chamber steel pipe gallery 4 is cast with a first concrete layer 13, and the single-cha...

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Abstract

The invention relates to the field of civil engineering, in particular to connecting structures of single-compartment and multi-compartment steel pipe galleries and a concrete pipe gallery. The technical problem that the existing steel pipe galleries and the concrete pipe gallery are difficult to connect is solved. The steel pipe galleries and the concrete pipe gallery are axially connected mainlythrough corrugated steel plates, the steel pipe galleries are radially positioned through bell end parts, and the good deformation coordination capability is achieved; and meanwhile, displacement deformation of the connecting position of the single-compartment steel pipe gallery and the concrete pipe gallery can be effectively restrained, influences on the surrounding environment are reduced to the largest extent, and the technical problem that the existing single-compartment steel pipe gallery and the concrete pipe gallery are difficult to connect is solved.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a connection structure between a single cabin and a multi-cabin steel pipe gallery and a concrete pipe gallery. Background technique [0002] As an easy-to-manage and efficient pipeline laying method, the underground comprehensive pipe gallery has been widely promoted in our country. As a new type of underground comprehensive pipe gallery, the prefabricated steel pipe gallery has the advantages of high rigidity, low cost, and short construction period. However, most of the underground comprehensive pipe galleries completed in my country are traditional concrete pipe galleries. How to connect the new prefabricated steel pipe gallery section with the existing concrete pipe gallery section has become an urgent problem to be solved in engineering construction. Contents of the invention [0003] The invention aims to solve the technical problem that the existing steel pipe gallery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 涂齐亮万磊周敏宁京马宁赵帅王金鹏张亚南郑鑫廖熊
Owner CHINA RAILWAY NO 17 BUREAU GRP
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