CN206173757U - Protection road bed of mud pit - Google Patents
Protection road bed of mud pit Download PDFInfo
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- CN206173757U CN206173757U CN201621206437.1U CN201621206437U CN206173757U CN 206173757 U CN206173757 U CN 206173757U CN 201621206437 U CN201621206437 U CN 201621206437U CN 206173757 U CN206173757 U CN 206173757U
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- roadbed
- road bed
- pile
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Abstract
The utility model discloses a protection road bed of mud pit, including mud, a stress tube stake and cement stirring stake wall in advance, be provided with the mud layer on the mud, the top of mud layer is provided with the duricrust layer, the duricrust in situ is beaten and is equipped with a plurality of stress tube stake in advance, and a plurality of in advance the stress tube stake all communicate the mud layer and puddle, the one side on duricrust layer is connected with the road bed, the opposite side on duricrust layer is beaten and is equipped with a cement stirring stake wall, one side that cement stirred a wall is provided with the jackstone slope, fine sand layer has been laid on the top on duricrust layer, fine sand layer's top has been laid and has been ploughed the soil layer, the utility model has the advantages of simple structure, low in cost, and the practicality is strong, through being equipped with stress tube stake in advance, can support the duricrust layer prevents that the duricrust layer from sinking, and the heap that is favorable to simultaneously protecting the road bed is built, through being equipped with a cement stirring stake wall, can strengthen protecting the fixity of road bed, prevents to protect the road bed to collapse, is favorable to protecting the road bed, prevents that the road bed warp, strengthens the shocking resistance power of protection road bed, prevents that the road bed deformation from collapsing.
Description
Technical field
The utility model is related to a kind of protection roadbed, the protection roadbed of more particularly to a kind of mud pit to belong to highway construction
Technical field.
Background technology
Mud pit is mainly in construction pore-creating, and precipitation is circulated for mud；In order to prevent mud pit from caving in, generally exist
When building mud pit, roadbed can be provided with, for protecting mud pit and facilitating plant equipment to enter mud pit, in order to take out mud
Slurry, however, existing roadbed fastness is not strong, both sides are yielding, easily burst by the mud in mud pit, are not easy to build public affairs
Road.
Utility model content
The utility model proposes a kind of protection roadbed of mud pit, it is not strong to solve roadbed fastness in the prior art,
Both sides are yielding, easily burst by the mud in mud pit, are not easy to build the problem of highway, and protection roadbed can protect mud
Pond roadbed, prevents subgrade deformation, and the impulsive force of mud, prevents roadbed from being burst in resistance mud pit.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of protection roadbed of mud pit of the utility model, including mud, pile for prestressed pipe and cement mixing piling wall, it is described
Mud layer is provided with mud, the top of the mud layer is provided with crust layer, set in the crust layer several it is pre- should
Solenoid stake, and several pile for prestressed pipe connect the mud layer and the mud, the side of the crust layer is connected with road
Base, the opposite side of the crust layer has set the cement mixing pile wall, and the side of the cement mixing piling wall is provided with jackstone
Slope, the top of the crust layer is equipped with fine sand layer, and the top of the fine sand layer is equipped with cultivated soil layer.
As a kind of optimal technical scheme of the present utility model, top and the crust layer of the cement mixing piling wall
Top is in same level.
Used as a kind of optimal technical scheme of the present utility model, the thickness of the fine sand layer is 50 centimetres.
Used as a kind of optimal technical scheme of the present utility model, the top of the top of the roadbed and the cultivated soil layer is same
On one horizontal plane.
The distance between as a kind of optimal technical scheme of the present utility model, per two adjacent pile for prestressed pipe
Equal, several described pile for prestressed pipe are constituted using pile tube and pile cover.
The beneficial effect that the utility model is reached is：Simple structure of the present utility model, it is cheap, and practicality
By force, by being provided with pile for prestressed pipe, crust layer can be supported, prevents crust layer from sinking, while be conducive to protecting the heap of roadbed to build,
By being provided with cement mixing piling wall, can strengthen protecting the stationarity of roadbed, prevent protection roadbed from caving in, be conducive to protecting road
Base, prevents subgrade deformation, strengthens the anti-impact force of protection roadbed, and the jackstone slope being provided with can slow down mud pit to protection road
The impulsive force of base, carries out spats, so as to be conducive to improving the robustness of protection roadbed, prevents subgrade deformation from caving in.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is subjective structural representation of the present utility model；
Fig. 2 is cement mixing pile wall construction schematic diagram of the present utility model；
In figure：1st, mud；2nd, mud layer；3rd, crust layer；4th, pile for prestressed pipe；5th, roadbed；6th, fine sand layer；7th, soil layer is ploughed；
8th, cement mixing piling wall；9th, jackstone slope.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of protection roadbed of mud pit, including mud 1, pile for prestressed pipe 4
With cement mixing piling wall 8, mud layer 2 is provided with mud 1, the top of mud layer 2 is provided with crust layer 3, crust layer 3 and sets
There are several pile for prestressed pipe 4, and several pile for prestressed pipe 4 connect mud layer 2 and mud 1, the side connection of crust layer 3
The opposite side for having roadbed 5, crust layer 3 has set cement mixing piling wall 8, and the side of cement mixing piling wall 8 is provided with jackstone slope
9, the top of crust layer 3 is equipped with fine sand layer 6, and the top of fine sand layer 6 is equipped with cultivated soil layer 7.
Further, the top of cement mixing piling wall 8 is easy to lay fine sand with the top of crust layer 3 in same level,
The thickness of fine sand layer 6 is 50 centimetres, and the top of the top of roadbed 5 and cultivated soil layer 7 is easy to plant equipment to exist in same level
Passed through on roadbed, the distance between every two adjacent pile for prestressed pipe 4 are equal, and several pile for prestressed pipe 4 use pile tube
Constituted with pile cover, using pile tube one by one as the platform for building protection roadbed, be easy to piling.
Specifically, on the mud layer 2 of the both sides of roadbed, entering to soil bodys such as weak soils by using pulvis or slurry agent curing agent
Row is cured in situ treatment, the soil body is reached some strength, forms crust layer 3, then using paddle type mill thin wall tubular pile machine, by pile for prestressed pipe
During 4 set crust layer 3 one by one, and ensure that the pile cover top of pile for prestressed pipe 4 and the top surface of crust layer 3 maintain an equal level, afterwards on the spot
Solidification boundary is that the outside of crust layer 3 sets two rows occlusion cement mixing pile as enclosing wall, forms cement mixing piling wall 8,
The stationarity of roadbed can be strengthened protecting, prevent protection roadbed from caving in, be conducive to protecting roadbed, prevent subgrade deformation, strengthen protecting
The anti-impact force of road maintenance base, then sets jackstone slope in the outside of cement mixing piling wall 8 using jackstone, carries out spats, finally,
Fine sand layer 6 after the top of crust layer 3 lays 50 centimetres, soil is ploughed in the top laying of fine sand layer 6, is formed and is ploughed soil layer 7, can be with
Protection roadbed, prevents roadbed both sides from deforming and caves in.
Simple structure of the present utility model, it is cheap and practical by being provided with pile for prestressed pipe 4, can support
Crust layer 3, prevents crust layer 3 from sinking, while be conducive to protecting the heap of roadbed to build, by being provided with cement mixing piling wall 8, Ke Yijia
The stationarity of strong protection roadbed, prevents protection roadbed from caving in, and is conducive to protecting roadbed 5, prevents roadbed 5 from deforming, and strengthens protection road
The anti-impact force of base 5, the jackstone slope 9 being provided with can slow down mud pit to protecting the impulsive force of roadbed, carry out spats, so that
Be conducive to improving the robustness of protection roadbed, prevent roadbed 5 from deforming and cave in.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of protection roadbed of mud pit, including mud（1）, pile for prestressed pipe（4）With cement mixing piling wall（8）, its feature
It is, the mud（1）On be provided with mud layer（2）, the mud layer（2）Top be provided with crust layer（3）, the duricrust
Layer（3）Several pile for prestressed pipe are inside set（4）, and several pile for prestressed pipe（4）Connect the mud layer（2）And institute
State mud（1）, the crust layer（3）Side be connected with roadbed（5）, the crust layer（3）Opposite side set the water
Mud churned pile wall（8）, the cement mixing piling wall（8）Side be provided with jackstone slope（9）, the crust layer（3）Top
It is equipped with fine sand layer（6）, the fine sand layer（6）Top be equipped with cultivated soil layer（7）.
2. a kind of protection roadbed of mud pit according to claim 1, it is characterised in that the cement mixing piling wall（8）
Top and the crust layer（3）Top in same level.
3. a kind of protection roadbed of mud pit according to claim 1, it is characterised in that the fine sand layer（6）Thickness
It is 50 centimetres.
4. a kind of protection roadbed of mud pit according to claim 1, it is characterised in that the roadbed（5）Top with
The cultivated soil layer（7）Top in same level.
5. the protection roadbed of a kind of mud pit according to claim 1, it is characterised in that per adjacent two it is described it is pre- should
Solenoid stake（4）The distance between equal, several described pile for prestressed pipe（4）Constituted using pile tube and pile cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206437.1U CN206173757U (en) | 2016-11-09 | 2016-11-09 | Protection road bed of mud pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621206437.1U CN206173757U (en) | 2016-11-09 | 2016-11-09 | Protection road bed of mud pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173757U true CN206173757U (en) | 2017-05-17 |
Family
ID=58683437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621206437.1U Active CN206173757U (en) | 2016-11-09 | 2016-11-09 | Protection road bed of mud pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330764A (en) * | 2018-04-12 | 2018-07-27 | 浙江大学城市学院 | Shallow-layer cures Piled Embankments and construction method |
| CN113463457A (en) * | 2021-05-17 | 2021-10-01 | 衡阳公路桥梁建设有限公司 | Roadbed structure for penetrating through slurry section and construction method thereof |
| CN113802538A (en) * | 2021-09-28 | 2021-12-17 | 民航中南机场设计研究院(广州)有限公司 | Anti-settling deformation structure and construction method thereof |
-
2016
- 2016-11-09 CN CN201621206437.1U patent/CN206173757U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330764A (en) * | 2018-04-12 | 2018-07-27 | 浙江大学城市学院 | Shallow-layer cures Piled Embankments and construction method |
| CN108330764B (en) * | 2018-04-12 | 2023-09-26 | 浙江大学城市学院 | Shallow layer solidified pile bearing type embankment and construction method |
| CN113463457A (en) * | 2021-05-17 | 2021-10-01 | 衡阳公路桥梁建设有限公司 | Roadbed structure for penetrating through slurry section and construction method thereof |
| CN113802538A (en) * | 2021-09-28 | 2021-12-17 | 民航中南机场设计研究院(广州)有限公司 | Anti-settling deformation structure and construction method thereof |
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