CN206337567U - A kind of expansive soil slope brick wall safeguard structure - Google Patents
A kind of expansive soil slope brick wall safeguard structure Download PDFInfo
- Publication number
- CN206337567U CN206337567U CN201621093935.XU CN201621093935U CN206337567U CN 206337567 U CN206337567 U CN 206337567U CN 201621093935 U CN201621093935 U CN 201621093935U CN 206337567 U CN206337567 U CN 206337567U
- Authority
- CN
- China
- Prior art keywords
- expansive soil
- soil slope
- brick wall
- slope
- injected hole
- Prior art date
- 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 kind of expansive soil slope brick wall safeguard structure, including the plant biological bag equipped with grass planting soil for being arranged at the brick wall overcoat of expansive soil slope between outer land scalariform He being arranged at outside brick wall overcoat, grass-seed is provided with the grass planting soil of the plant biological bag, multiple rows of injected hole is offered on the expansive soil slope, injected hole described in adjacent two row is laid staggeredly, and chemical modifying solution is perfused with the injected hole.The utility model Protection of Expansive Soil structure can effectively reduce the dilatancy of swelled ground deep layer, reinforce the side slope on top layer, it is to avoid rainwater washes away to expansive soil slope, and then avoids the slump of whole expansive soil slope from destroying, it is ensured that expansive soil slope monolithic stability.
Description
Technical field
The utility model is related to a kind of slope protection structure, and in particular to a kind of expansive soil slope brick wall safeguard structure.
Background technology
To prevent expansive soil slope soil erosion, washing away corrosive effect, it is highly larger to there are many places in express highway section
Expansive soil slope, tradition uses skeleton protection form.Because since entering flood season, regional rainwater is more abundant, swelled ground
Breathing causes skeleton structure heavy damage, causes expansive soil slope damaged or destroyed by flood more serious, in order to make ecological, environmental protective road, summarized
The experience gone, tries to explore, innovates, and effort is sought neither to change former protection form, and expansive soil slope water can be effectively administered again
The new technology ruined.
Utility model content
Technical problem to be solved in the utility model is that there is provided one kind expansion for above-mentioned the deficiencies in the prior art
Native side slope brick wall safeguard structure.The safeguard structure can be effective against rainwater and expansive soil slope is washed away, and then avoid whole
The slump destruction of expansive soil slope, it is ensured that expansive soil slope monolithic stability.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of expansive soil slope brick wall protection
Structure, it is characterised in that including the brick wall overcoat being arranged at outside expansive soil slope and the plant being arranged at outside brick wall overcoat life
Bag, the brick wall overcoat is step-like structure, and the plant biological bag is provided with grass built with grass planting soil in the grass planting soil
Multiple rows of injected hole is provided with seed, the expansive soil slope, the quantity for often arranging injected hole is multiple, and the slip casting of adjacent two row
Hole is laid staggeredly, and chemical modifying solution is perfused with the injected hole.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that the brick wall overcoat is by multiple fragments of brick
Formed by masonry of cement mortar.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that the fragment of brick is rectangular structure, described
The length and width of fragment of brick is 240mm, and the height of the fragment of brick is 120mm.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that the depth of the injected hole is 0.5m.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that often arrange between two adjacent injected holes
Distance be 0.5m, the distance between injected hole described in adjacent two row be 0.5m.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that the top of the expansive soil slope is set
There is gutter, the bottom of slope of the expansive soil slope is provided with parapet, and the height of the parapet is 0.8m~1m.
Above-mentioned a kind of expansive soil slope brick wall safeguard structure, it is characterised in that the chemical modifying solution is by polyethylene
Alcohol, active lime and water are mixed.
The utility model has advantages below compared with prior art：
1st, brick wall overcoat is provided with outside the utility model, rainwater can be prevented effectively from expansive soil slope is washed away, entered
And avoid the slump of whole expansive soil slope from destroying, it is ensured that expansive soil slope wall monolithic stability.
2nd, injected hole is offered on expansive soil slope of the present utility model, chemical modifying solution is filled with the injected hole,
The chemical modifying solution can reduce the dilatancy of swelled ground deep layer, improve the stability of expansive soil slope.
3rd, of the present utility model simple in construction, novel in design reasonable, using effect is good, and long service life.
4th, the grass planting soil in the utility model plant biological bag can effectively absorb the rainwater in side slope, be easy to vegetation to give birth to
It is long.
5th, the utility model cost of implementation is low, and using effect is good, is easy to promote the use of.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of expansive soil slope of the present utility model.
Description of reference numerals：
1-expansive soil slope；2-brick wall overcoat；3-plant biological bag；
4-injected hole；5-parapet；6-gutter.
Embodiment
As depicted in figs. 1 and 2, the utility model includes the brick wall overcoat 2 being arranged at outside expansive soil slope 1 and is arranged at
Plant biological bag 3 outside brick wall overcoat 2, the brick wall overcoat 2 be step-like structure, the plant biological bag 3 built with grass planting soil,
It is provided with the grass planting soil on grass-seed, the expansive soil slope 1 and is provided with multiple rows of injected hole 4, often arranges the quantity of injected hole 4
It is multiple, and the injected hole 4 of adjacent two row is laid staggeredly, and is perfused with chemical modifying solution in the injected hole 4, the chemistry changes
Good solution can be effectively reduced the dilatancy of swelled ground deep layer, improve the stability of expansive soil slope.
In the present embodiment, the brick wall overcoat 2 is formed by multiple fragments of brick by masonry of cement mortar.
In the present embodiment, the fragment of brick is rectangular structure, and the length and width of the fragment of brick is 240mm, the brick
The height of block is 120mm.
In the present embodiment, the depth of the injected hole 4 is 0.5m.
In the present embodiment, the distance between two adjacent injected holes 4 are often arranged for 0.5m, injected hole 4 described in adjacent two row
The distance between be 0.5m.
In the present embodiment, the top of the expansive soil slope 1 is provided with gutter 6, and the bottom of slope of the expansive soil slope 1 is set
Parapet 5 is equipped with, the height of the parapet 5 is 0.8m~1m, and parapet 5 high preferably 1m, available for preventing landslide from producing, is also convenient for
Brick wall overcoat 2 is built in the outside of expansive soil slope 1.
In the present embodiment, the chemical modifying solution is mixed by polyvinyl alcohol, active lime and water, the polyethylene
The mass ratio of alcohol, active lime and water is 2：5：93.
The work progress of expansive soil slope brick wall safeguard structure of the present utility model is：First at the bottom of expansive soil slope 1
Parapet 5 is built in portion, and expansive soil slope 1 then is built into stepped, multiple rows of injected hole 4, slip casting are got on expansive soil slope
Cast chemical modifying solution in hole 4, then masonry of cement mortar stepped is passed through using fragment of brick in the outside of expansive soil slope 1
Brick wall overcoat 2, if there is gap between expansive soil slope 1 and brick wall overcoat 2, is tamped, finally using swelled ground
Gutter 6 is built at the top of expansive soil slope 1.
With reference to Fig. 1 and Fig. 2, field test is carried out to the utility model Protection of Expansive Soil structure, experiment is found, is passed through
, there is not expansive soil slope slump and coombe phenomenon, has reached expected regulation purpose in the baptism of heavy rain or heavy rain several times, and
And plant biological bag 3 is good built with grass-seed growth conditions, the effect to expansive soil slope with beautification, and with good ecology
Effect.Expansive soil slope is washed away it follows that the utility model Protection of Expansive Soil structure can be prevented effectively from rainwater, entered
And avoid the slump of whole expansive soil slope from destroying, it is ensured that expansive soil slope monolithic stability.
The above, is only preferred embodiment of the present utility model, not the utility model is imposed any restrictions.Every
Any simple modification, change and equivalence change factually substantially made with new technique to above example, still fall within this
In the protection domain of utility model technical scheme.
Claims (6)
1. a kind of expansive soil slope brick wall safeguard structure, it is characterised in that prevent including being arranged at the brick wall of expansive soil slope (1) outside
Sheath (2) and the plant biological bag (3) of brick wall overcoat (2) outside is arranged at, the brick wall overcoat (2) is step-like structure, described
Plant biological bag (3) built with grass planting soil, be provided with the grass planting soil on grass-seed, the expansive soil slope (1) be provided with it is many
Injected hole (4) is arranged, the quantity for often arranging injected hole (4) is multiple, and the injected hole (4) of adjacent two row is laid staggeredly, the note
Chemical modifying solution is perfused with slurry hole (4).
2. a kind of expansive soil slope brick wall safeguard structure according to claim 1, it is characterised in that the brick wall overcoat
(2) formed by multiple fragments of brick by masonry of cement mortar.
3. a kind of expansive soil slope brick wall safeguard structure according to claim 2, it is characterised in that the fragment of brick is rectangular
Body structure, the length and width of the fragment of brick is 240mm, and the height of the fragment of brick is 120mm.
4. a kind of expansive soil slope brick wall safeguard structure according to claim 1, it is characterised in that the injected hole (4)
Depth be 0.5m.
5. a kind of expansive soil slope brick wall safeguard structure according to claim 1, it is characterised in that often arrange adjacent two
The distance between injected hole (4) is 0.5m, and the distance between injected hole (4) described in adjacent two row is 0.5m.
6. a kind of expansive soil slope brick wall safeguard structure according to claim 1, it is characterised in that the expansive soil slope
(1) gutter (6) is provided with the top of, the bottom of slope of the expansive soil slope (1) is provided with parapet (5), the height of the parapet (5)
Spend for 0.8m~1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093935.XU CN206337567U (en) | 2016-09-29 | 2016-09-29 | A kind of expansive soil slope brick wall safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093935.XU CN206337567U (en) | 2016-09-29 | 2016-09-29 | A kind of expansive soil slope brick wall safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206337567U true CN206337567U (en) | 2017-07-18 |
Family
ID=59299964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093935.XU Expired - Fee Related CN206337567U (en) | 2016-09-29 | 2016-09-29 | A kind of expansive soil slope brick wall safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206337567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093937A (en) * | 2019-04-28 | 2019-08-06 | 浙江原野建设有限公司 | A kind of landscape design greening protective slope |
-
2016
- 2016-09-29 CN CN201621093935.XU patent/CN206337567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110093937A (en) * | 2019-04-28 | 2019-08-06 | 浙江原野建设有限公司 | A kind of landscape design greening protective slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |