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Reinforcing structure and method for soft soil around heat distribution pipeline

A technology for strengthening structures and thermal pipelines, applied in soil protection, infrastructure engineering, construction, etc., can solve problems such as high cost, and achieve the effect of improving reinforcement strength, improving reinforcement effect, and ensuring reinforcement effect.

Inactive Publication Date: 2021-11-05
黄建卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on the characteristics of the soft soil foundation mentioned above, it is necessary to reinforce the soft soil foundation during the construction of the soft soil foundation. Mechanical equipment is expensive

Method used

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  • Reinforcing structure and method for soft soil around heat distribution pipeline
  • Reinforcing structure and method for soft soil around heat distribution pipeline
  • Reinforcing structure and method for soft soil around heat distribution pipeline

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Experimental program
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Effect test

Embodiment 1

[0074] Such as Figure 1-Figure 9 As shown, the present invention discloses a soft soil thermal consolidation settlement reinforcement structure around a thermal pipeline. In a specific embodiment of the present invention, it includes:

[0075] The pipe pile 20 at least has a pipe body 200 that can be inserted into the soil 10 and a pipe tip 201 arranged on the pipe body 200. A cavity 200a is formed in the pipe body 200, and at least one A suction port 200b and a grouting port 200c, and through holes 200d are distributed on the outer wall of the pipe body 200;

[0076] A compaction device 30, the compaction device 30 is arranged above the pipe pile 20, and can be used to compact the soil 10 around the pipe pile 20;

[0077] Air extraction source, the input end of the air extraction source is connected to the air extraction port 200b.

[0078] In a specific embodiment of the present invention: the compacting device 30 includes:

[0079] Upright column 300, slide rail is inst...

Embodiment 2

[0125] Embodiment 2, the difference with embodiment 1 is that

[0126] Such as Figure 10 As shown, in a specific embodiment of the present invention, a vibrating assembly is provided inside the sliding port 203a, and the vibrating assembly includes:

[0127] The annular body 50 is arranged in the sliding opening 203a and has an annular detection opening 500 through which the puncture rod 40 passes;

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Abstract

The invention relates to a reinforcing structure and method for soft soil around a heat distribution pipeline. The reinforcing structure is characterized in that the reinforcing structure comprises a pipe pile, a compacting device and an air exhaust source. The pipe pile is at least provided with a pipe body capable of being inserted into a soil body and a pipe tip arranged on the pipe body, a cavity is formed in the pipe body, and the top of the pipe body is provided with at least one air exhaust opening and a grouting opening; through holes are distributed in the outer side wall of the pipe body; the compacting device is arranged above the pipe pile and can be used for compacting the soil body around the pipe pile; the input end of the air exhaust source is connected with the air exhaust opening; the reinforcing structure and method for the soft soil around the heat distribution pipeline has the beneficial effects that the soft soil reinforcing effect is good, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of soft soil reinforcement, in particular to a reinforcement structure for soft soil around a thermal pipeline and a method for using the same. Background technique [0002] Soft soil refers to modern sediments deposited in still water or slowly flowing water environment, mainly composed of clay and accompanied by microbial action. Most of them are distributed in places such as seaside, river beach, swamp and lake; because the soft soil foundation is mainly composed of mixed silt and / or silt, its bearing capacity is weaker than that of other soils. [0003] Based on the characteristics of the soft soil foundation mentioned above, it is necessary to reinforce the soft soil foundation during the construction of the soft soil foundation. Mechanical equipment is expensive. Contents of the invention [0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a rei...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/10E02D3/12E02D3/046B65H75/38
CPCE02D3/10E02D3/12E02D3/046B65H75/38
Inventor 不公告发明人
Owner 黄建卫
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