CN209482321U - A kind of slope retaining structure - Google Patents
A kind of slope retaining structure Download PDFInfo
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- CN209482321U CN209482321U CN201821844564.3U CN201821844564U CN209482321U CN 209482321 U CN209482321 U CN 209482321U CN 201821844564 U CN201821844564 U CN 201821844564U CN 209482321 U CN209482321 U CN 209482321U
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- slope
- ditch
- cut
- retaining structure
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Abstract
The utility model provides a kind of slope retaining structure；Groove is set in natural slope, in the trench successively casting concrete bed course, Box-shaped Drainage Culvert, Cut-off ditch, and backfill stone layer is compacted.The utility model integrates drains off floodwaters, anchors, protecting, passing through and slope retaining, the problem of drainning off floodwaters of the engineerings such as effective solution word tower Industrial Solid Waste disposal site, household refuse landfill sites, while reducing flood tunnel using Box-shaped Drainage Culvert；Seepage control system is anchored using Box-shaped Drainage Culvert and Cut-off ditch, reduces anchoring groove；Using Cut-off ditch furrow bank as the basis of security protection system, reduce the isolated footing of guard system；Native stone backfill platform using flood drainage system by natural slope side builds passing road, reduces ring library road；Combined bolting and shotcrete, effective solution stability of slope problem are carried out to excavation slope；In addition, integral structure decreases project amount, occupied area and construction investment, there is good engineering effort.
Description
Technical field
The utility model relates to a kind of slope retaining structures, are suitable for pyramid Industrial Solid Waste disposal site (the second class work
Industry solid and hazardous waste), the engineerings such as household refuse landfill sites, and in particular to one kind drains off floodwaters, anchors, protecting, passing through and side slope
The structure of support integratedization.
Background technique
In the engineerings such as pyramid Industrial Solid Waste disposal site, household refuse landfill sites, needs are discharged to meet flood, it is past
Toward needing that water discharge tunnel is arranged, disposal site or landfill yard upstream flood are drained into downstream；Needs are anchored to meet seepage control system, it is past
Seepage control system is anchored toward needing to be arranged anchoring groove, to meet security needs, is generally required in disposal site or landfill yard four
Guard rail is set in week and supporting is carried out to field week gradient slope.
It currently, usually will row in the Process of Engineering Construction such as pyramid Industrial Solid Waste disposal site, household refuse landfill sites
Big vast tunnel, gutter, anchoring groove, guard rail are respectively set, and this not only adds project amounts and occupied area, also increase work
Journey investment, causes unnecessary waste.If can optimize above-mentioned single structure, structure is arranged as a whole,
Construction investment will be greatly reduced.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of slope retaining structure, the slope retaining structure pair
Structure optimizes, as an integral arrangement, to reach the mesh for reducing project amount, occupied area and construction investment
's.
The utility model is achieved by the following technical programs.
A kind of slope retaining structure provided by the utility model；Groove is set in natural slope, is successively poured in the trench
Concrete cushion, Box-shaped Drainage Culvert, Cut-off ditch are built, and backfill stone layer is compacted；The surface of the earth and stone material layer is equipped with coagulation
The side of soil surface, Cut-off ditch is installed on safe protective railing；The side of the groove is successively arranged anchor pole, concrete linked network steel
Muscle, slope drainage hole, the other side are successively excavated with slope surface sewage intercepting ditch and side slope, set up defences and infiltration layer and anchor on side slope upper berth；
The surface of the impervious barrier is stacked with slag body, and slag body is equipped with greenbelt.
The greenbelt, slag body, impervious barrier, side slope, slope surface sewage intercepting ditch form reservoir area slag seepage control system.
The earth and stone material layer, concrete cushion, Box-shaped Drainage Culvert, Cut-off ditch form flood drainage system.
The concrete road surface, concrete linked network reinforcing bar, anchor pole, slope drainage hole composition passing road and slope retaining system
System.
The impervious barrier is anchored at the top of Box-shaped Drainage Culvert and the bottom of trench of Cut-off ditch.
The safe protective railing is located at Cut-off ditch close to the side of slope surface sewage intercepting ditch.
The compactness of the earth and stone material layer is not less than 0.92.
It drains off floodwaters, anchor, protecting, passing through and slope retaining the utility model has the beneficial effects that: integrating, effectively
It solves the problems, such as drainning off floodwaters for the engineerings such as word tower Industrial Solid Waste disposal site, household refuse landfill sites, while being subtracted using Box-shaped Drainage Culvert
Flood tunnel is lacked；Seepage control system is anchored using Box-shaped Drainage Culvert and Cut-off ditch, reduces anchoring groove；Utilize Cut-off ditch ditch
Basis of the wall as security protection system, reduces the isolated footing of guard system；Using flood drainage system by natural slope side
Native stone backfill platform builds passing road, reduces ring library road；Combined bolting and shotcrete, effective solution side are carried out to excavation slope
Slope stable problem；In addition, integral structure decreases project amount, occupied area and construction investment, there is good engineering effect
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model cross section；
In figure: 1- greenbelt, 2- slag body, 3- impervious barrier, 4- side slope, 5- slope surface sewage intercepting ditch, 6- earth and stone material layer, 7- are mixed
Solidifying soil padding, 8- Box-shaped Drainage Culvert, 9- Cut-off ditch, 10- safe protective railing, the original place 11- upper thread, the concrete road surface 12-, 13- are mixed
Solidifying soil linked network reinforcing bar, 14- anchor pole, 15- slope drainage hole, 16- natural slope.
Specific embodiment
Be described further below the technical solution of the utility model, but claimed range be not limited to it is described.
As shown in Figure 1, a kind of slope retaining structure, structure is in longitudinal extension；Groove is set in natural slope 16, in ditch
Successively casting concrete bed course 7, Box-shaped Drainage Culvert 8, Cut-off ditch 9, and the compacting of backfill stone layer 6 in slot；The earth and stone material layer 6
Surface is equipped with concrete road surface 12, and the side of Cut-off ditch 9 is installed on safe protective railing 10；The side of the groove is successively set
There are anchor pole 14, concrete linked network reinforcing bar 13, slope drainage hole 15, the other side is successively excavated with slope surface sewage intercepting ditch 5 and side slope
4, it sets up defences and infiltration layer 3 and anchors on 4 upper berth of side slope；The surface of the impervious barrier 3 is stacked with slag body 2, and slag body 2 is equipped with greenbelt 1.
The greenbelt 1, slag body 2, impervious barrier 3, side slope 4, slope surface sewage intercepting ditch 5 form reservoir area slag seepage control system.
The earth and stone material layer 6, concrete cushion 7, Box-shaped Drainage Culvert 8, Cut-off ditch 9 form flood drainage system.
The concrete road surface 12, concrete linked network reinforcing bar 13, anchor pole 14, slope drainage hole 15 form passing road and side
Slope support system.
The impervious barrier 3 is anchored at the top of Box-shaped Drainage Culvert 8 and the bottom of trench of Cut-off ditch 9.
The practical geological condition of the utility model foundation is arranged at the poor place of geological conditions, geological conditions can not compared with benefit
Setting, construction procedure are as follows:
1. in pyramid Industrial Solid Waste disposal site (the second class industrial solid and hazardous waste), household refuse landfill sites library
On the basis of area's slope excavating backfill finishing and anchored platform are excavated, slope retaining system construction is carried out: in natural slope 16
Successively install anchor pole 14, gunite concrete linked network reinforcing bar 13, drilling slope drainage hole 15；
2. flood drainage system part is constructed: excavating groove, and casting concrete in the trench in the side of slope retaining system
Then bed course 7 and Box-shaped Drainage Culvert 8 backfill stone layer 6 and are compacted；
3. reservoir area slag seepage control system is constructed: successively excavating slope surface sewage intercepting ditch 5 and side slope in the side of flood drainage system
4, it sets up defences infiltration layer 3 on 4 upper berth of side slope, and impervious barrier 3 is anchored；
4. flood drainage system part is constructed: pouring Cut-off ditch 9 in earth and stone material layer 6, and backfill stone layer 6 is compacted；
5. passing road is constructed: being laid with concrete road surface 12 on the surface of earth and stone material layer 6；
6. security protection system is constructed: installing safe protective railing 10 in the side of Cut-off ditch 9；
7. being laid with greenbelt 1: in the surface heap slagging body 2 of impervious barrier 3, greenbelt 1 is laid on slag body 2.
The step 6. in, safe protective railing 10 is located at Cut-off ditch 9 close to the side of slope surface sewage intercepting ditch 5.
The compactness of the earth and stone material layer 6 is not less than 0.92, to avoid differential settlement, causes 12 He of concrete road surface
The destruction of reservoir area slag seepage control system.
Preferably, the concrete measure of greenbelt 6 is the cultivated plant soil that 40cm thickness is covered on slag body 4, is planted on soil ploughing to plant
Grass.
Preferably, the slope of the type of slag body 2, the pattern of impervious barrier, side slope 4 is than the section ruler with slope surface sewage intercepting ditch 5
It is very little, it is determined according to Practical Project situation.
Preferably, concrete cushion 7 uses C15 concrete, with a thickness of 10cm, bottom surface of the surface size with Box-shaped Drainage Culvert 8
Size.
Preferably, the section of Box-shaped Drainage Culvert 8 and Cut-off ditch 9 is rectangle, and size is determined according to Practical Project situation.
Preferably, safe protective railing 10 has several, a height of 2.25m, between spacing be 3m.
Preferably, concrete road surface 12 uses C25 concrete, with a thickness of 20cm.
Preferably, the concrete in concrete linked network reinforcing bar 13 uses C20 concrete, and with a thickness of 10cm, linked network reinforcing bar is
Ф6.5@20×20cm。
Preferably, anchor pole 14 uses Ф 25, L=3m@2.0 × 2.0m, exposed 10cm.
Preferably, slope drainage hole 15 uses Ф 50, L=3m@2.0 × 2.0m, exposed 10cm.
Claims (7)
1. a kind of slope retaining structure, it is characterised in that: groove is arranged in natural slope (16), successively pours in the trench mixed
Solidifying soil padding (7), Box-shaped Drainage Culvert (8), Cut-off ditch (9), and backfill stone layer (6) is compacted；The surface of the earth and stone material layer (6)
It is equipped with concrete road surface (12), the side of Cut-off ditch (9) is installed on safe protective railing (10)；The side of the groove is successively
Equipped with anchor pole (14), concrete linked network reinforcing bar (13), slope drainage hole (15), the other side is successively excavated with slope surface sewage intercepting ditch
(5) and side slope (4) it, sets up defences and infiltration layer (3) and anchors on side slope (4) upper berth；The surface of the impervious barrier (3) is stacked with slag body (2),
Slag body (2) is equipped with greenbelt (1).
2. slope retaining structure as described in claim 1, it is characterised in that: the greenbelt (1), slag body (2), impervious barrier
(3), side slope (4), slope surface sewage intercepting ditch (5) form reservoir area slag seepage control system.
3. slope retaining structure as described in claim 1, it is characterised in that: the earth and stone material layer (6), concrete cushion (7),
Box-shaped Drainage Culvert (8), Cut-off ditch (9) form flood drainage system.
4. slope retaining structure as described in claim 1, it is characterised in that: the concrete road surface (12), concrete linked network
Reinforcing bar (13), anchor pole (14), slope drainage hole (15) composition passing road and slope retaining system.
5. slope retaining structure as described in claim 1, it is characterised in that: the impervious barrier (3) is anchored at Box-shaped Drainage Culvert (8)
Top and Cut-off ditch (9) bottom of trench.
6. slope retaining structure as described in claim 1, it is characterised in that: the safe protective railing (10) is located at Cut-off ditch
(9) close to the side of slope surface sewage intercepting ditch (5).
7. slope retaining structure as described in claim 1, it is characterised in that: the compactness of the earth and stone material layer (6) is not less than
0.92。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844564.3U CN209482321U (en) | 2018-11-09 | 2018-11-09 | A kind of slope retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844564.3U CN209482321U (en) | 2018-11-09 | 2018-11-09 | A kind of slope retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482321U true CN209482321U (en) | 2019-10-11 |
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ID=68115613
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844564.3U Active CN209482321U (en) | 2018-11-09 | 2018-11-09 | A kind of slope retaining structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403356A (en) * | 2018-11-09 | 2019-03-01 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of slope retaining structure |
-
2018
- 2018-11-09 CN CN201821844564.3U patent/CN209482321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403356A (en) * | 2018-11-09 | 2019-03-01 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of slope retaining structure |
| CN109403356B (en) * | 2018-11-09 | 2024-03-19 | 中国电建集团贵阳勘测设计研究院有限公司 | Side slope supporting structure |
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