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Thermal consolidation settlement reinforcing structure for soft soil around heat distribution pipeline and method thereof

A thermal pipeline and reinforcement structure technology, which is applied in infrastructure engineering, soil protection, construction, etc., can solve the problems of high cost and achieve the effects of increasing reinforcement strength, ensuring soil consolidation, and improving reinforcement effects

Inactive Publication Date: 2021-11-02
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Thermal consolidation settlement reinforcing structure for soft soil around heat distribution pipeline and method thereof
  • Thermal consolidation settlement reinforcing structure for soft soil around heat distribution pipeline and method thereof
  • Thermal consolidation settlement reinforcing structure for soft soil around heat distribution pipeline and method thereof

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Embodiment 1

[0072] 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:

[0073] 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;

[0074] 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;

[0075] Air extraction source, the input end of the air extraction source is connected to the air extraction port 200b.

[0076] In a specific embodiment of the present invention: the compacting device 30 includes:

[0077] Upright column 300, slide rail is inst...

Embodiment 2

[0122] Embodiment 2, the difference with embodiment 1 is that

[0123] 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:

[0124] 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 thermal consolidation settlement reinforcing structure for soft soil around a heat distribution pipeline and a method thereof. The thermal consolidation settlement reinforcing structure is characterized by comprising a pipe pile, a compacting device and an air exhaust source; and the pipe pile is at least provided with a pipe body which can be inserted into a soil body and a pipe tip which is arranged on the pipe body, a cavity is formed in the pipe body, at least one air exhaust opening and a grouting opening are formed in the top of the pipe body, 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, and the input end of the air exhaust source is connected with the air exhaust opening. The thermal consolidation settlement reinforcing structure has the beneficial effects of good soft soil reinforcing effect and low cost.

Description

technical field [0001] The invention relates to the technical field of soft soil reinforcement, in particular to a soft soil thermal consolidation settlement reinforcement structure around a thermal pipeline and a method thereof. 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] Aiming at the deficiencies in the prior art, the object of the present invention is ...

Claims

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Application Information

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IPC IPC(8): E02D3/08E02D3/10E02D3/12E02D3/02E02D27/46
CPCE02D3/08E02D3/10E02D3/12E02D3/02E02D27/46
Inventor 闻敏杰吴君涛
Owner ZHEJIANG UNIV