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Structural system for solving conflict between underground structure and municipal pipelines

An underground structure and municipal technology, applied in underwater structures, infrastructure engineering, water conservancy projects, etc., can solve problems such as the common path of municipal pipelines and underground structures, vertical elevation conflicts, and conflicts between underground structures and municipal pipelines, etc. Achieve the effect of saving plane space, saving construction period and saving investment

Pending Publication Date: 2019-06-21
GUIZHOU INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a structural system that solves the conflict between underground structures and municipal pipelines, so as to solve the problems that the existing municipal pipelines and underground structures have common paths and vertical elevation conflicts

Method used

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  • Structural system for solving conflict between underground structure and municipal pipelines
  • Structural system for solving conflict between underground structure and municipal pipelines
  • Structural system for solving conflict between underground structure and municipal pipelines

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Embodiment

[0027] as attached figure 1 to attach Figure 4 Shown:

[0028] The present invention provides a structural system for solving conflicts between underground structures and municipal pipelines, including retaining piles 1, municipal pipelines 2, steel strands 3, angle steel tripods 4, underground structures 5, crown beams 6, retaining walls 7, One support 8, second support 9, steel purlin 10, current ground 11, foundation pit base 12, foundation pit cushion 13 and backfill plain concrete 14; protection pile 1, and the municipal pipeline 2 is laid in the underground structure 5 inside the protection pile 1; A retaining wall 7 is arranged vertically upward at the joint of the underground structure 5; the foundation pit base 12 at the bottom of the underground structure 5 is excavated to two-thirds of the retaining pile 1, and the cover of the upper end of the underground structure 5 is erected with a second One support 8, and the middle part between the first support 8 and the...

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Abstract

The invention provides a structural system for solving a conflict between an underground structure and municipal pipelines. The structural system comprises fender piles, a foundation pit under layer and backfill plain concrete; two rows of the fender piles are respectively installed at the left side and right side of the underground structure, and the municipal pipelines are laid in the underground structure at the inner sides of the fender piles; a crown beam sleeves the upper end of each fender pile in a wrapping way, and a retaining wall is arranged vertically upwards at the connecting parts between the top ends of the crown beams and the current ground. The structural system consists of the fender piles, the municipal pipelines, a steel strand, an angle steel triangular support and theunderground structure. In the processes of foundation pit excavation and implementation of the underground structure, the municipal pipelines do not affect the foundation pit excavation and implementation of the underground structure under the same path, and the municipal pipelines do not need to be relocated, so that the problem that in the traditional process, the municipal pipelines need to berelocated during the construction of the underground structure can be solved, the construction time is shortened, and the investment is reduced.

Description

technical field [0001] The invention belongs to the technical field of combined construction of municipal pipelines and underground structures, and more specifically relates to a structural system for solving conflicts between underground structures and municipal pipelines. Background technique [0002] With the continuous development of the national economy and the continuous acceleration of the urbanization process in our country, the construction of municipal engineering and the development and utilization of underground structures have been valued by relevant units. [0003] On the same path, municipal pipelines and underground structures inevitably appear. Under the traditional technology, generally before implementing the underground structure, all the pipelines within the plane range of the underground structure need to be relocated out, and then moved back after the construction of the underground structure is completed. If there is a vertical elevation conflict, it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
Inventor 张敏刘生平叶至盛陈俊吉贺杜陈强
Owner GUIZHOU INST OF TECH
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