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Novel self-stabilizing enclosure system

An enclosure system and self-stabilizing technology, applied in sheet pile walls, excavation, construction, etc., can solve problems such as limited space use, impact on operating space, and prolonging the construction period of the project, so as to save construction period and construction space , The effect of reducing waste

Pending Publication Date: 2021-07-13
城地建设集团有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The supporting enclosure system affects the internal construction operation space and prolongs the construction period of the project; the anchor-pull enclosure system is often limited due to the tight space within the red line of the land

Method used

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  • Novel self-stabilizing enclosure system

Examples

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Embodiment

[0022] Such as Figure 1~3 As shown, a novel self-stabilizing enclosure system, the novel self-stabilizing enclosure system includes a front row enclosure component A2, a rear enclosure component B2 and an anchor cable; the front row enclosure component A2 passes through the front The crown beam A1 is connected; the rear enclosure member B2 is connected to B1 through the rear crown beam; the front crown beam A1 is connected to the rear crown beam B1 through a horizontal anchor C1 cable; the front row enclosure member A2 is connected through a cable-stayed anchor The cable D1 is connected with the back crown beam B1.

[0023] The present invention relates to a novel self-stabilizing enclosure system, the construction steps of which are as follows:

[0024] 1. Construction positioning and setting out;

[0025] 2. Positioning of construction machinery, constructing the front row of enclosure components A2 and the rear row of enclosure components B2;

[0026] 3. Slot excavation...

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Abstract

The invention relates to a novel self-stabilization type enclosure system. The self-stabilization type enclosure system comprises front-row enclosure components, rear-row enclosure components and anchor cables, wherein the front-row enclosure components are cast-in-situ bored piles or SMW construction method piles or precast piles, the rear-row enclosure components are cast-in-situ bored piles or SMW construction method piles or precast piles, the front-row enclosure components are vertical or inclined, the rear-row enclosure components are vertical or inclined, the front-row enclosure components are connected through front crown beams the rear-row enclosure components are connected through rear crown beams, the front crown beams are anchored with the rear crown beams through horizontal anchor cables, and the front-row enclosure components are anchored with the rear crown beams through cable-stayed anchor cables. The novel self-stabilization type enclosure system solves the problems that a traditional enclosure system is large in cantilever deformation, a red line is pulled and anchored, a supporting point of a pre-supporting system is too high, deformation control is not good, and enclosure deformation is effectively controlled, and safety is guaranteed.

Description

technical field [0001] The invention relates to underground engineering, in particular to a novel enclosure system. Background technique [0002] With the vigorous development of underground space, the excavation area is getting larger and deeper, and the conventional enclosure mainly includes cantilever type, support type and anchor type. Cantilever enclosure system, as the depth increases, the enclosure system is not rigid enough and deforms too much; after reaching a certain depth, a horizontal support or anchor system has to be set up to control the enclosure deformation, thus transforming into a support or anchor system Mode. The supporting enclosure system affects the internal construction operation space and prolongs the construction period of the project; the anchor-pull enclosure system is often limited due to the tight space within the red line of the land. Contents of the invention [0003] The purpose of the present invention is to provide a new self-stabiliz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04E02D5/76
CPCE02D5/76E02D17/04E02D2300/0029E02D2600/30
Inventor 周磊周玉石谢晓东谢益飞谢曙东张群裴奇斌
Owner 城地建设集团有限公司
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