CN205444232U - Stock - gravity type infiltration retaining wall - Google Patents
Stock - gravity type infiltration retaining wall Download PDFInfo
- Publication number
- CN205444232U CN205444232U CN201521132996.8U CN201521132996U CN205444232U CN 205444232 U CN205444232 U CN 205444232U CN 201521132996 U CN201521132996 U CN 201521132996U CN 205444232 U CN205444232 U CN 205444232U
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- China
- Prior art keywords
- retaining wall
- concrete wall
- wall
- rock mass
- soil body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a stock gravity type infiltration retaining wall, include that the cast -in -place cross -section in the soil body or rock mass end becomes right trapezoid's concrete wall, the steel stock runs through concrete wall, the one end of steel stock is inserted and is established in the soil body or rock mass, the steel stock adopts the welding mode to be connected with concrete wall, in concrete wall, it is 50 millimeters PVC infiltration pipes to set up 3 rows of diameters that are parallel to each other extremely down on the follow, and the every sets up a PVC infiltration pipe for two meters in every row, set up the filter layer between the soil body or rock mass and concrete wall, the utility model discloses the advantage of steel stock retaining wall with gravity retaining wall has been synthesized for this retaining wall is difficult for sinking, toppling on the weak soil layer, and this retaining wall drainage effect is better, has reduced the ground layer because the moisture content is great, and shear strength reduces and the landslide risk that produces and had showing to the stability of impact force, especially this retaining wall of retaining wall and improve.
Description
Technical field
This utility model relates to exterior components retaining wall technical field, particularly to a kind of anchor pole-gravity type infiltration retaining wall.
Background technology
Nowadays, retaining wall is widely used in the engineering fields such as China railways, highway, water conservancy, bay, mine.Many advantages such as construction is simple although gravity retaining wall has, draw materials conveniently, overall economic efficiency is preferable, but greatly, easily topple due to self gravitation so that it is built on soft foundation and receives bigger restriction.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of anchor pole-gravity type infiltration retaining wall, it is possible to effectively prevent toppling and the seepage water erosion to ground Yu body of wall of retaining wall body of wall, it is achieved the balance and stability of retaining wall body of wall.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of anchor pole-gravity type infiltration retaining wall, including the cross section that the soil body or rock mass 7 termination are cast-in-place trapezoidal concrete wall 2 at a right angle, steel anchor rod 1 runs through concrete wall 2, one end of steel anchor rod 1 is plugged in the soil body or rock mass 7, prop up at concrete wall 2 outer surface and point out placement billet, then the steel anchor rod 1 head weld diameter at billet is more than the bar dowel head of steel anchor rod 1, weld after-pouring concrete cover, in concrete wall 2, a diameter of 50 millimeters of PVC soakaway trench 4 that 3 rows are parallel to each other are set from top to bottom, and in that, in each row a PVC soakaway trench 4 is set every two meters, between the soil body or rock mass 7 and concrete wall 2, filter course is set.
The filter course told includes that course of sandbags 5, the both sides of course of sandbags 5 are provided with geotechnique's layer of cloth 6.
The bottom of described concrete wall 2 is provided with gutter 3.
Advantage of the present utility model: the advantage combining steel anchor rod retaining wall and gravity retaining wall, this retaining wall is made to be difficult to sink, topple on Soft Soil Layer, and this retaining wall drainage effect is preferable, reduce rock-soil layer due to moisture content bigger, the risk of landslip that shearing strength reduces and produces and the impulsive force to retaining wall, the especially stability of this retaining wall is obviously improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is made narration in detail.
nullWith reference to Fig. 1，A kind of anchor pole-gravity type infiltration retaining wall，Including the cross section that the soil body or rock mass 7 termination are cast-in-place trapezoidal concrete wall 2 at a right angle，Steel anchor rod 1 runs through concrete wall 2，One end of steel anchor rod 1 is plugged in the soil body or rock mass 7，Steel anchor rod 1 uses welding manner to be connected with concrete wall 2，I.e. prop up at concrete wall 2 outer surface and point out placement billet，Then the steel anchor rod 1 head weld diameter at billet is more than the bar dowel head of steel anchor rod 1，Weld after-pouring concrete cover，In concrete wall 2，A diameter of 50 millimeters of PVC soakaway trench 4 that 3 rows are parallel to each other are set from top to bottom，And in that, in each row a PVC soakaway trench 4 is set every two meters，Between the soil body or rock mass 7 and concrete wall 2, filter course is set，Filter course includes course of sandbags 5，The both sides of course of sandbags 5 are provided with geotechnique's layer of cloth 6，Filter course prevents from blocking PVC soakaway trench 4，Concrete wall 2 is made to sink unstability，The bottom of concrete wall 2 is provided with gutter 3.
Operation principle of the present utility model is:
Filter course is set between concrete wall 2 and the soil body or rock mass 7, it is possible to effectively prevent the blocking to PVC soakaway trench 4 of mortar in seepage water, earth；Soakaway trench 4 is set in concrete wall 2 and can effectively reduce seepage water washing away concrete wall 2, get rid of the water that accumulates in ground the most in time, reduce the water content in ground, reduce the probability producing landslide；Seepage water can be collected in gutter 3, recycling.Steel anchor rod 1 runs through concrete wall 2 and is plugged in the soil body or rock mass 7 so that concrete wall 2 forms an entirety with the soil body or rock mass 7, prevents concrete wall 2 from toppling on the hardest ground, sink.
Claims (3)
1. anchor pole-gravity type infiltration retaining wall, including the cross section that the soil body or rock mass (7) termination are cast-in-place trapezoidal concrete wall (2) at a right angle, it is characterized in that: steel anchor rod (1) runs through concrete wall (2), one end of steel anchor rod (1) is plugged in the soil body or rock mass (7), prop up at concrete wall (2) outer surface and point out placement billet, steel anchor rod (1) head weld diameter at billet is more than the bar dowel head of steel anchor rod (1), the outer casting concrete protective layer of bar dowel head, in concrete wall (2), (3) are set from top to bottom and arrange a diameter of 50 millimeters of PVC soakaway trench (4) being parallel to each other, and in that, in each row a PVC soakaway trench (4) is set every two meters, between the soil body or rock mass (7) and concrete wall (2), filter course is set.
A kind of anchor pole the most according to claim 1-gravity type infiltration retaining wall, it is characterised in that: the filter course told includes that course of sandbags (5), the both sides of course of sandbags (5) are provided with geotechnique's layer of cloth (6).
A kind of anchor pole the most according to claim 1-gravity type infiltration retaining wall, it is characterised in that: the bottom of described concrete wall (2) is provided with gutter (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132996.8U CN205444232U (en) | 2015-12-30 | 2015-12-30 | Stock - gravity type infiltration retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132996.8U CN205444232U (en) | 2015-12-30 | 2015-12-30 | Stock - gravity type infiltration retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205444232U true CN205444232U (en) | 2016-08-10 |
Family
ID=56598908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132996.8U Expired - Fee Related CN205444232U (en) | 2015-12-30 | 2015-12-30 | Stock - gravity type infiltration retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205444232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716223A (en) * | 2018-06-28 | 2018-10-30 | 广州市设计院 | Barricade drainage system |
| CN109750571A (en) * | 2019-02-02 | 2019-05-14 | 河北工业大学 | A kind of road landslide emergency and permanent supporting and retaining system integral structure and construction method |
| CN111999476A (en) * | 2020-09-02 | 2020-11-27 | 长江水利委员会长江科学院 | Model test device for researching stability of excavation slope under influence of rainfall |
-
2015
- 2015-12-30 CN CN201521132996.8U patent/CN205444232U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716223A (en) * | 2018-06-28 | 2018-10-30 | 广州市设计院 | Barricade drainage system |
| CN108716223B (en) * | 2018-06-28 | 2024-05-28 | 广州市设计院集团有限公司 | Retaining wall drainage system |
| CN109750571A (en) * | 2019-02-02 | 2019-05-14 | 河北工业大学 | A kind of road landslide emergency and permanent supporting and retaining system integral structure and construction method |
| CN111999476A (en) * | 2020-09-02 | 2020-11-27 | 长江水利委员会长江科学院 | Model test device for researching stability of excavation slope under influence of rainfall |
| CN111999476B (en) * | 2020-09-02 | 2023-05-02 | 长江水利委员会长江科学院 | Model test device for excavation slope stability research under rainfall influence |
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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: 20160810 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |