CN205012318U - Soft soil foundation treatment device - Google Patents
Soft soil foundation treatment device Download PDFInfo
- Publication number
- CN205012318U CN205012318U CN201520795247.7U CN201520795247U CN205012318U CN 205012318 U CN205012318 U CN 205012318U CN 201520795247 U CN201520795247 U CN 201520795247U CN 205012318 U CN205012318 U CN 205012318U
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- utility
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- soft ground
- ground device
- soft soil
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- Expired - Fee Related
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Abstract
The utility model relates to a soft soil foundation treatment device belongs to soft soil foundation technical field. Including setting up above the ground, from the supreme gravel bearing stratum that sets gradually, clay layer, lime soil improve layer and supercrust down, the below of gravel bearing stratum is equipped with a plurality of concrete pile, the both sides of ground are equipped with a plurality of infiltration groove, the infiltration groove is connected with the infiltration pipeline. The utility model provides a good soft soil foundation treatment device of overall stability under low designed elevation, the high ground water level condition.
Description
Technical field
The utility model relates to a kind of Soft Ground device, belongs to soft foundation technical field.
Background technology
Highway industry specification refers to that intensity is low, the soft layer that decrement is higher to soft foundation definition. most containing certain organic substance.Japan's design of high-level highway specification is defined as: form primarily of the soil layer such as the many mollisol of the fine particle such as clay and silt content, organic soil, peat and loosen loose sand that hole is large.Groundwater table is high, the embankment on it and structure poor stability and the ground of sedimentation occurs.
Coastal and some are along the lake, along the river area, groundwater table is higher.When constructing road, for ensureing that ground keeps long-term stability under the effect of the higher underground water of water level, also to meet design elevation simultaneously, just needing to do a large amount of earth volumes in the job site of hypsography low-lying padded, which adds the investment of engineering.
Therefore, those skilled in the art is devoted to develop and a kind ofly meets the good Soft Ground device of resistance to overturning under low design elevation, phreatic high condition simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide the good Soft Ground device of resistance to overturning under a kind of low design elevation, phreatic high condition.
The technical solution of the utility model is:
A kind of Soft Ground device of the utility model, it is characterized in that, comprise and be arranged on above ground, the gravel supporting bed set gradually from bottom to up, clay layer, rendzinas improve layer and supercrust; The below of described gravel supporting bed is provided with some concrete piles; The both sides of described ground are provided with several gutters; Described gutter is connected with discharge pipe line.
The thickness of described gravel supporting bed is 20-30cm.
Described clay layer thickness is 10-15cm.
It is 20-28cm that described rendzinas improves layer thickness.
Described supercrust thickness is 10-15cm.
Described rendzinas improves layer and flushes with phreatic line.
The beneficial effects of the utility model are:
A kind of Soft Ground device of the utility model, adds lime improved soill, reduces the design elevation of road, decrease construction investment while ensure that stability; A kind of Soft Ground device of the utility model, is provided with clay layer, can well merges with lime improved soill, can strengthen total bearing capacity, be conducive to the raising of bulk strength and stability; A kind of Soft Ground device of the utility model, is provided with gutter, can effectively reduces groundwater table absolute altitude, and may be used for follow-up pipeline construction, shorten workload, increase work efficiency; A kind of Soft Ground device of the utility model, by the setting of concrete pile, can significantly improve steadiness, and is arranged by the concrete pile that length is different, can strengthen the stability of ground further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-supercrust; 2-rendzinas improves layer; 3-clay layer; 4-gravel supporting bed; 5-ground; 6-gutter; 7-discharge pipe line; 8-concrete pile.
Detailed description of the invention
As shown in Figure 1, a kind of Soft Ground device of the utility model, comprise and being arranged on above ground 5, the gravel supporting bed 4 set gradually from bottom to up, clay layer 3, rendzinas improve layer 2 and supercrust 1; The below of described gravel supporting bed 4 is provided with some concrete piles 8; The both sides of described ground 5 are provided with several gutters 6; Described gutter 6 is connected with discharge pipe line 7.
The thickness of gravel supporting bed described in the utility model is 20-30cm.Described clay layer thickness is 10-15cm.It is 20-28cm that described rendzinas improves layer thickness.Described supercrust thickness is 10-15cm.Described rendzinas improves layer and flushes with phreatic line.
A kind of Soft Ground device of the utility model, adds lime improved soill, reduces the design elevation of road, decrease construction investment while ensure that stability; A kind of Soft Ground device of the utility model, is provided with clay layer, can well merges with lime improved soill, can strengthen total bearing capacity, be conducive to the raising of bulk strength and stability; A kind of Soft Ground device of the utility model, is provided with gutter, can effectively reduces groundwater table absolute altitude, and may be used for follow-up pipeline construction, shorten workload, increase work efficiency; A kind of Soft Ground device of the utility model, by the setting of concrete pile, can significantly improve steadiness, and is arranged by the concrete pile that length is different, can strengthen the stability of ground further.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. a Soft Ground device, is characterized in that: comprise and being arranged on above ground (5), the gravel supporting bed (4) set gradually from bottom to up, clay layer (3), rendzinas improve layer (2) and supercrust (1); The below of described gravel supporting bed (4) is provided with some concrete piles (8); The both sides of described ground (5) are provided with several gutters (6); Described gutter (6) is connected with discharge pipe line (7).
2. a kind of Soft Ground device according to claim 1, is characterized in that: the thickness of described gravel supporting bed (4) is 20-30cm.
3. a kind of Soft Ground device according to claim 1, is characterized in that: described clay layer (3) thickness is 10-15cm.
4. a kind of Soft Ground device according to claim 1, is characterized in that: it is 20-28cm that described rendzinas improves layer (2) thickness.
5. a kind of Soft Ground device according to claim 1, is characterized in that: described supercrust (1) thickness is 10-15cm.
6. a kind of Soft Ground device according to claim 1, is characterized in that: described rendzinas improves layer (2) and flushes with phreatic line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795247.7U CN205012318U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795247.7U CN205012318U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012318U true CN205012318U (en) | 2016-02-03 |
Family
ID=55210930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795247.7U Expired - Fee Related CN205012318U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455968A (en) * | 2020-03-12 | 2020-07-28 | 浙江大学城市学院 | Anti-settlement construction method for soft soil foundation |
| CN112359818A (en) * | 2020-11-26 | 2021-02-12 | 王烨峰 | Foundation engineering is with device that improves firm degree of geology |
-
2015
- 2015-10-15 CN CN201520795247.7U patent/CN205012318U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455968A (en) * | 2020-03-12 | 2020-07-28 | 浙江大学城市学院 | Anti-settlement construction method for soft soil foundation |
| CN112359818A (en) * | 2020-11-26 | 2021-02-12 | 王烨峰 | Foundation engineering is with device that improves firm degree of geology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20161015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |