CN208167783U - Gear mud wall composite structure - Google Patents
Gear mud wall composite structure Download PDFInfo
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- CN208167783U CN208167783U CN201820391324.6U CN201820391324U CN208167783U CN 208167783 U CN208167783 U CN 208167783U CN 201820391324 U CN201820391324 U CN 201820391324U CN 208167783 U CN208167783 U CN 208167783U
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- shingle nail
- gear mud
- wall
- composite structure
- heel slab
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Abstract
The utility model discloses a kind of gear mud wall composite structures, the structure includes the shingle nail being arranged in side slope, the bottom of the shingle nail is provided with the anti-skid structure being embedded in ground, the binding site of the shingle nail and anti-skid structure is provided with the wall heel slab being embedded in ground, and the wall heel slab is arranged vertically with shingle nail；The shingle nail towards loaded filter is provided in the one side of side slope, be embedded in the loaded filter and shingle nail several it is oblique through both tapping pipes.The shingle nail, anti-skid structure and wall heel slab of the utility model are integrated prefabricated reinforced concrete structure, anti-skid structure and wall heel slab, which are embedded in, to be stablized, in uniform crushed rock base course, it may be implemented to resist the impact resistance that top tumbles Rock And Soil, effectively intercept the Rock And Soil tumbled, ensure the stabilization of the gear mud wall itself under the action of Rock And Soil load, long-term safety, the stabilization of lower section structures has been effectively ensured in the stability and safety for improving gear mud wall.
Description
Technical field
The utility model belongs to the technical field of gear mud wall, and in particular to a kind of gear mud wall composite structure.
Background technique
In the engineering construction in the geotechnical engineerings fields such as mountain railway, highway, industry and civil buildings, inevitably
It encounters the structures such as culvert, roadbed upper slope and disorderly adopts random pick under the natural causes long term such as sunlight, rainwater or artificial
The effects of under, the Rock And Soil for causing slope surface loose tumbles, cunning of collapsing, the structures such as siltation, blocking lower section culvert, roadbed, or even danger
And the safety and stablization of structures.
In the prior art, application No. is 201420147475.9 Chinese utility models to disclose a kind of slope drainage and anti-
Protection structure, including excavated under side slope lateral intercepting ditch, be laid on intercepting water for intercepting ditch bottom surface and trench floor and be set to
The intercepting ditch abutment wall of intercepting ditch two sidewalls sets barricade in the separate side slope side of the intercepting ditch, and the top surface of the barricade is higher than
Gutter top edge face, there are the planes of one fixed width between the intercepting ditch and barricade, and set hardened layer on this plane.Though
Right above-mentioned safeguard structure can evacuate flowing water and sundries from coombe, so by arranging intercepting ditch at the side slope coombe exit or entrance of a clitch
And protective reinforcing processing is not carried out to the side slope at the top of barricade, the scarce capacity of side slope protection can not intercept top slope surface rolling
Rock, the soil body fallen jeopardizes the safety and stabilization of structures.
Utility model content
The purpose of this utility model is exactly to provide a kind of stability and peace to solve deficiency existing for above-mentioned background technique
The strong gear mud wall composite structure of Quan Xinggao, protective capacities.
To achieve the above object, the technical solution adopted in the utility model is：A kind of gear mud wall composite structure, including setting
Shingle nail in side slope, is characterized in that：The bottom of the shingle nail is provided with the anti-skid structure being embedded in ground,
The binding site of the shingle nail and anti-skid structure is provided with the wall heel slab being embedded in ground, and the wall heel slab and shingle nail hang down
Straight arrangement；The shingle nail is embedded with several towards loaded filter is provided in the one side of side slope in the loaded filter and shingle nail
The oblique tapping pipe through the two of root.
In preferred embodiment, the loaded filter is prismatoid structure up-small and down-big made of being built as dry-laid rubble,
And the inclined-plane of loaded filter is arranged towards side slope.
In preferred embodiment, the bottom of the wall heel slab and anti-skid structure is equipped with crushed rock base course.
In preferred embodiment, screed-coat is equipped between the bottom surface of the wall heel slab and the top surface of crushed rock base course.
In preferred embodiment, the anti-skid structure is equipped with mortar flag stone layer far from side slope on one side.
In preferred embodiment, the top surface of the mortar flag stone layer is equipped with confining bed, the top surface setting of the confining bed
There is weathering.
In preferred embodiment, the shingle nail, anti-skid structure and wall heel slab are integrated prefabricated armored concrete knot
Structure.
In preferred embodiment, the loaded filter is prismatoid structure made of being built as dry-laid rubble.
In preferred embodiment, the tapping pipe is arranged in line, and adjacent rows transversion malposition is arranged.
In preferred embodiment, the gradient of the tapping pipe is 2~5%；Between adjacent two tapping pipes
Distance is 1~2m.
The utility model has the beneficial effects that：
First, the shingle nail of the utility model, anti-skid structure and wall heel slab are integrated prefabricated armored concrete knot
Structure, anti-skid structure and wall heel slab, which are embedded in, to be stablized, in uniform crushed rock base course, may be implemented to tumble the anti-of Rock And Soil above resisting
Impact capacity effectively intercepts the Rock And Soil tumbled, it is ensured that the stabilization of gear mud wall itself under the action of Rock And Soil load improves
The stability and safety of gear mud wall, be effectively ensured lower section structures long-term safety, stabilization, can be widely applied to railway,
In the slope supporting protection works in geotechnical engineerings field such as highway, industry and civil buildings.
Second, the top surface of the wall heel slab of the utility model and shingle nail are provided with loaded filter towards between the one side of side slope,
Several oblique tapping pipes through the two are embedded in loaded filter and shingle nail, the cross section of loaded filter is in the shape of a right-angled ladder,
And the inclined-plane of loaded filter is arranged towards side slope, loaded filter not only alleviates mudflow to the percussion of gear mud wall, can also be effectively
The filtration to mudflow is played, tapping pipe ensures that the smooth row of muddy water is logical.
Third, the wall heel slab of the utility model and the bottom of anti-skid structure are equipped with crushed rock base course, anti-skid structure is far from side
Slope is equipped with mortar flag stone layer on one side, and the top surface of mortar flag stone layer is equipped with confining bed, can be further improved to wall heel slab
The top surface of the firm effect of anti-skid structure, confining bed is provided with weathering, can effectively arrange logical wall back muddy water, it is ensured that its periphery row
Water is smooth, prevents precipitation and earth's surface water infiltration.
Detailed description of the invention
Fig. 1 is longitudinal schematic cross-sectional view of the gear mud wall composite structure of the utility model；
Fig. 2 is the side structure schematic view of shingle nail in Fig. 1；
In figure：1- shingle nail, 2- anti-skid structure, 3- wall heel slab, 4- loaded filter, 5- tapping pipe, 6- crushed rock base course, 7- are levelling
Layer, the ground 8- mortar flag stone layer, 9- confining bed, 10- weathering, 11- ground line, 12- layer line.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, convenient for being well understood
The utility model, but they do not constitute the utility model and limit.
As shown in Figure 1, the gear mud wall composite structure of the utility model, including the shingle nail 1 being arranged in side slope, shingle nail
1 bottom is provided with the anti-skid structure 2 being embedded in ground, and the binding site of shingle nail 1 and anti-skid structure 2, which is provided with, to be embedded in
Wall heel slab 3 in ground, wall heel slab 3 are arranged vertically with shingle nail 1；Shingle nail 1, anti-skid structure 2 and wall heel slab 3 are integrated
Prefabricated reinforced concrete structure.The width of the height of shingle nail 1, the depth of anti-skid structure 2 and wall heel slab 3 is according to side slope
Spoir amount, gear mud wall intercept block mud amount and side slope tumbles impact energy of Rock And Soil etc. and comprehensively considers, resettle structure by
Power model is simultaneously determined by stability calculation.The wall of shingle nail 1 is poured using C35 armored concrete, and wall is along the longitudinal direction
Expansion joints or settlement joints are arranged in variation every 10~20m combining wall height or foundation condition, and 0.01~0.02m of slit width stitches interior edge
Wall top, inside and outside three side clog pitch hemp cut, deep to be not less than 0.2m.
The top surface of wall heel slab 3 and shingle nail 1 are towards being provided with loaded filter 4, loaded filter 4 and shingle nail between the one side of side slope
Several oblique tapping pipes 5 through the two are embedded in 1, tapping pipe 5 can use pvc pipe.Tapping pipe 5 is arranged in line, and
The arrangement of adjacent rows transversion malposition.The gradient of tapping pipe 5 be 2~5%, the distance between adjacent two tapping pipes 5 be 1~
2m, the diameter of tapping pipe 5 are 0.1~0.2m.Loaded filter 4 is prismatoid knot up-small and down-big made of being built as dry-laid rubble
Structure, and the inclined-plane of loaded filter 4 is arranged towards side slope, it is preferable that the cross section of loaded filter 4 is in the shape of a right-angled ladder.The top of loaded filter 4
0.3~0.5m of thickness, ratio of slope 1：0.3.Loaded filter 4 not only alleviates mudflow to the percussion of gear mud wall, can also effectively rise
To the filtration to mudflow, tapping pipe 5 ensures that the smooth row of muddy water is logical.
The bottom of wall heel slab 3 and anti-skid structure 2 is equipped with crushed rock base course 6, and the cross section of crushed rock base course 6 is in inverted ladder shape,
Depth is not less than 2.0m, and inverted trapezoidal bottom width is on the outside of anti-skid structure 2 plus 0.2~0.5m, trapezoidal hypotenuse ratio are 1:1.In this way, anti-
Slipped Clove Hitch structure 2 and wall heel slab 3, which are embedded in, to be stablized, on uniform crushed rock base course 6, to resist the impact resistance that top tumbles Rock And Soil
With the stabilization for ensuring gear mud wall itself under the action of Rock And Soil load.Between the bottom surface of wall heel slab 3 and the top surface of crushed rock base course 6
It is equipped with screed-coat 7, screed-coat 7 is formed by C20 concreting.Anti-skid structure 2 grouts piece far from being equipped on one side for side slope
Rock layers 8, mortar flag stone layer 8 backfill to be formed using M10 mortar flag stone.The top surface of mortar flag stone layer 8 is equipped with confining bed 9, closing
The top surface of layer 9 is provided with weathering 10.Confining bed 9 with a thickness of 0.1~0.5m, the gradient of weathering 10 is 2~5%,
The drainage system that gear mud wall upper slope, lower part side slope are improved before construction prevents precipitation and earth's surface water infiltration, it is ensured that its periphery row
Water is smooth.
Above description is only a specific implementation of the present invention, it is noted that it is existing that remaining is unspecified
Technology, anyone skilled in the art is in the technical scope disclosed by the utility model, the variation that can be readily occurred in
Or replacement, it should be covered within the scope of the utility model.
Claims (9)
1. a kind of gear mud wall composite structure, including the shingle nail (1) being arranged in side slope, it is characterised in that：The shingle nail (1)
Bottom be provided with the anti-skid structure (2) being embedded in ground, the shingle nail (1) and the binding site of anti-skid structure (2) are set
It is equipped with the wall heel slab (3) being embedded in ground, the wall heel slab (3) is arranged vertically with shingle nail (1)；Shingle nail (1) court
It is provided in the one side of side slope loaded filter (4), several is embedded in the loaded filter (4) and shingle nail (1) and oblique is run through
The tapping pipe (5) of the two.
2. gear mud wall composite structure according to claim 1, it is characterised in that：The loaded filter (4) is by dry-laid rubble
Up-small and down-big prismatoid structure made of masonry, and the inclined-plane of loaded filter (4) is arranged towards side slope.
3. gear mud wall composite structure according to claim 1, it is characterised in that：The wall heel slab (3) and anti-skid structure (2)
Bottom be equipped with crushed rock base course (6).
4. gear mud wall composite structure according to claim 3, it is characterised in that：The bottom surface of the wall heel slab (3) and rubble
Screed-coat (7) are equipped between the top surface of base (6).
5. gear mud wall composite structure according to any one of claims 1 to 4, it is characterised in that：The anti-skid structure (2) is remote
It is equipped with mortar flag stone layer (8) on one side from side slope.
6. gear mud wall composite structure according to claim 5, it is characterised in that：The top surface of the mortar flag stone layer (8) is spread
Equipped with confining bed (9), the top surface of the confining bed (9) is provided with weathering (10).
7. gear mud wall composite structure according to any one of claims 1 to 4, it is characterised in that：The shingle nail (1) is prevented
Slipped Clove Hitch structure (2) and wall heel slab (3) are integrated prefabricated reinforced concrete structure.
8. gear mud wall composite structure according to any one of claims 1 to 4, it is characterised in that：The tapping pipe (5) is embarked on journey
Arrangement, and adjacent rows transversion malposition is arranged.
9. gear mud wall composite structure according to claim 8, it is characterised in that：The gradient of the tapping pipe (5) is 2
~5%；The distance between adjacent two described tapping pipes (5) are 1~2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391324.6U CN208167783U (en) | 2018-03-21 | 2018-03-21 | Gear mud wall composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391324.6U CN208167783U (en) | 2018-03-21 | 2018-03-21 | Gear mud wall composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167783U true CN208167783U (en) | 2018-11-30 |
Family
ID=64375564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820391324.6U Active CN208167783U (en) | 2018-03-21 | 2018-03-21 | Gear mud wall composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208167783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331013A (en) * | 2018-03-21 | 2018-07-27 | 中铁第四勘察设计院集团有限公司 | Gear mud wall composite structure |
| CN110258621A (en) * | 2019-04-30 | 2019-09-20 | 上海二十冶建设有限公司 | Convenient for the Retaining Wall of rapid construction |
-
2018
- 2018-03-21 CN CN201820391324.6U patent/CN208167783U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331013A (en) * | 2018-03-21 | 2018-07-27 | 中铁第四勘察设计院集团有限公司 | Gear mud wall composite structure |
| CN110258621A (en) * | 2019-04-30 | 2019-09-20 | 上海二十冶建设有限公司 | Convenient for the Retaining Wall of rapid construction |
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