CN110485381A - Rock-fill dams downstream dam facing protective slope structure - Google Patents
Rock-fill dams downstream dam facing protective slope structure Download PDFInfo
- Publication number
- CN110485381A CN110485381A CN201910786579.1A CN201910786579A CN110485381A CN 110485381 A CN110485381 A CN 110485381A CN 201910786579 A CN201910786579 A CN 201910786579A CN 110485381 A CN110485381 A CN 110485381A
- Authority
- CN
- China
- Prior art keywords
- flower bed
- concrete flower
- rock
- longitudinal reinforcement
- dam facing
- 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.)
- Granted
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 239000004567 concrete Substances 0.000 claims abstract description 129
- 230000002787 reinforcement Effects 0.000 claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 241000196324 Embryophyta Species 0.000 claims abstract description 49
- 239000002689 soil Substances 0.000 claims abstract description 17
- 230000002262 irrigation Effects 0.000 claims abstract description 14
- 238000003973 irrigation Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000009194 climbing Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000009417 prefabrication Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 6
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 239000004746 geotextile Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000010554 Coreopsis tinctoria var. tinctoria Nutrition 0.000 description 1
- 241000167562 Pittosporum tobira Species 0.000 description 1
- 241000983344 Trachelospermum jasminoides Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/028—Multi-compartmented pots
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/02—Fixed barrages
- E02B7/04—Dams across valleys
- E02B7/06—Earth-fill dams; Rock-fill dams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides a kind of rock-fill dams downstream dam facing protective slope structure, comprising: the downstream dam facing of rock-fill dams；Longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed of the grid-shaped interlaced arrangement on the dam facing of downstream, longitudinal reinforcement concrete flower bed is disposed to extend along axis of dam direction, the inside of longitudinal reinforcement concrete flower bed, which is filled with to plough to plant soil and plant, Climbing Plant, transverse steel concrete flower bed is disposed to extend along the direction perpendicular to the axis of dam, and the inside of transverse steel concrete flower bed, which is filled with to plough to plant soil and plant, shrub plant and flowers and plants plant；Placed rockfill layer, placed rockfill layer are laid on downstream dam facing and are not disposed on the region of longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed；Spray irrigation system；Drain anti-filter system.The present invention can realize the greening of entire downstream dam facing by the longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed of grid-shaped interlaced arrangement in the case where carrying out slope protection using placed rockfill layer.
Description
Technical field
The present invention relates to Rockfill Dam work design fields, more particularly to a kind of rock-fill dams downstream dam facing protective slope structure.
Background technique
Rock-fill dams downstream dam slope is generally comparatively precipitous, by taking face dam as an example, the slope ratio (vertical/horizontal) of downstream dam slope
Generally 1:1.3~1:1.5, tradition mostly use placed rockfill slope protection, and dam facing seems dull barren, cannot achieve dam slope greening
To reach certain landscape effect.To realize dam slope greening, it usually needs pass through the solid soil of engineering measure.Common solid geotechnological journey is arranged
It applies as concrete frame lattice beam or concrete precast block.The investment of both existing methods is larger, and earthing construction is difficult in slope surface
Degree is big.Anti-filter measure can be generally taken under earthing, but the system thickness that earthing adds anti-filter to constitute is limited, it is in addition not true in construction
It is qualitative, still worry the drainage channel for seeping under earthing and blocking rockfill.Therefore rock-fill dams downstream dam slope takes the engineering of greening not
It is common.
Summary of the invention
In view of the foregoing deficiencies of prior art, the technical problem to be solved in the present invention is that under a kind of rock-fill dams are provided
Dam facing protective slope structure is swum, in the case where carrying out slope protection using placed rockfill layer, passes through longitudinal steel of grid-shaped interlaced arrangement
Reinforced concrete flower bed and transverse steel concrete flower bed realize the greening of entire downstream dam facing, and easy construction is easy to maintain.
In order to solve the above technical problem, the present invention provides a kind of rock-fill dams downstream dam facing protective slope structures, comprising:
The downstream dam facing of rock-fill dams；
Longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed of the grid-shaped interlaced arrangement on the dam facing of downstream,
Longitudinal reinforcement concrete flower bed is disposed to extend along axis of dam direction, the inside of longitudinal reinforcement concrete flower bed be filled with plough plant soil and
Kind has Climbing Plant, and transverse steel concrete flower bed is disposed to extend along the direction perpendicular to the axis of dam, transverse steel concrete flower
The inside of altar, which is filled with to plough to plant soil and plant, shrub plant and flowers and plants plant；
Placed rockfill layer, placed rockfill layer are laid on downstream dam facing and are not disposed with longitudinal reinforcement concrete flower bed and lateral steel
On the region of reinforced concrete flower bed；
Spray irrigation system, spray irrigation system are used for longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed
Feed moisture；
Anti-filter system is drained, draining anti-filter system is used for longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed
Interior moisture discharge, and the cultivated plant soil flow in longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed is avoided to lose.
Preferably, the longitudinal reinforcement concrete flower bed is open-topped first prefabrication type groove body, the first prefabricated type groove
The top of body is equipped with the first suspension hook for lifting.
Preferably, the transverse steel concrete flower bed is open-topped second prefabrication type groove body, the second prefabricated type groove
The top of body is equipped with the second suspension hook for lifting.
Preferably, the rock-fill dams downstream dam facing protective slope structure further includes a plurality of riding track, and all riding tracks are along axis of dam direction
It is disposed to extend, the longitudinal reinforcement concrete flower bed is arranged at the two sides of every riding track, adjacent two riding tracks
Spacing is 8~12m.
Preferably, the rock-fill dams downstream dam facing protective slope structure further includes a plurality of step aisle, and all step aisle are along vertical
Directly it is disposed to extend in the direction of the axis of dam.
Preferably, the transverse steel concrete flower bed is equipped at the two sides in the step aisle.
Preferably, the spacing in the adjacent two step aisle is 100m, and the width in every step aisle is 2~8m.
Preferably, the placed rockfill layer with a thickness of 300~600mm.
Preferably, the spray irrigation system includes water main, by more first knock out leg of water main's extraction
And more second knock out leg drawn by the first knock out leg, water main is along the longitudinal reinforcement concrete for being located at highest order
The length direction of flower bed is laid, the length direction laying of the first knock out leg transversely armored concrete flower bed, second point of water branch
Length direction laying of the pipe along the longitudinal reinforcement concrete flower bed for being located at other height.
Preferably, the anti-filter structure that the draining anti-filter system includes drainpipe and is made of geotextiles and packed coarse sand,
The water inlet end of drainpipe stretches in longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed, and anti-filter structure is located at draining
At the water inlet end of pipe.
As described above, rock-fill dams downstream dam facing protective slope structure of the invention, has the advantages that the downstream of rock-fill dams
Interlaced arrangement longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed on dam facing, longitudinal reinforcement concrete flower bed is along dam axis
Line direction is disposed to extend, and transverse steel concrete flower bed is disposed to extend along the direction perpendicular to the axis of dam, and downstream dam facing is not arranged
There are laying placed rockfill layer, longitudinal reinforcement concrete on the region of longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed
Interior kind of flower bed has Climbing Plant, and Climbing Plant can be spread to be covered on placed rockfill layer, is not only able to reduce in this way and build
The construction cost of landscape is made on block stone layer, and can make the surface of placed rockfill layer that green be presented.Transverse steel concrete
Interior kind of flower bed has shrub plant and flowers and plants plant, can make the landscape diversity of downstream dam facing in this way.Spray irrigation system is to vertical
Moisture is fed to armored concrete flower bed and transverse steel concrete flower bed, is convenient for day-to-day operation and maintenance；Drain anti-filter system
For the moisture in longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed to be discharged, and avoid longitudinal reinforcement coagulation
Cultivated plant soil flow in native flower bed and transverse steel concrete flower bed is lost.Rock-fill dams downstream dam facing protective slope structure of the invention solves
Implement the problem that landscape planting difficulty is big, investment is high on the downstream dam facing of rock-fill dams, the present invention using placed rockfill layer into
It is real by the longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed of grid-shaped interlaced arrangement in the case where row slope protection
Now the greening of entire downstream dam facing, easy construction are easy to maintain.
Detailed description of the invention
Fig. 1 is shown as the schematic diagram of rock-fill dams downstream dam facing protective slope structure of the invention；
Fig. 2 is shown as the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is shown as the cross-sectional view of the line B-B along Fig. 1；
Fig. 4 is shown as the enlarged drawing of C portion in Fig. 3.
Component label instructions
1 longitudinal reinforcement concrete flower bed
2 transverse steel concrete flower beds
3 placed rockfill layers
4 spray irrigation systems
41 water mains
42 first knock out leg
43 second knock out leg
5 draining anti-filter systems
51 drainpipes
52 anti-filter structures
6 riding tracks
7 step aisle
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that structure, ratio, size etc. depicted in this specification institute attached drawing, only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, the model that disclosed technology contents can be covered should all be still fallen in
In enclosing.Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, be also only
Convenient for being illustrated for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in no essence
It changes under technology contents, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, the present invention provides a kind of rock-fill dams downstream dam facing protective slope structure, comprising:
The downstream dam facing of rock-fill dams；
Longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed of the grid-shaped interlaced arrangement on the dam facing of downstream
2, longitudinal reinforcement concrete flower bed 1 is disposed to extend along axis of dam direction, and the inside of longitudinal reinforcement concrete flower bed 1, which is filled with to plough, plants soil
And planting has Climbing Plant, and transverse steel concrete flower bed 2 is disposed to extend along the direction perpendicular to the axis of dam, transverse steel coagulation
The inside of native flower bed 2, which is filled with to plough to plant soil and plant, shrub plant and flowers and plants plant；
Placed rockfill layer 3, placed rockfill layer 3 are laid on downstream dam facing and are not disposed with longitudinal reinforcement concrete flower bed 1 and cross
To on the region of armored concrete flower bed 2；
Spray irrigation system 4, spray irrigation system 4 are used for longitudinal reinforcement concrete flower bed 1 and transverse steel concrete
Flower bed 2 feeds moisture；
Anti-filter system 5 is drained, draining anti-filter system 5 is used for longitudinal reinforcement concrete flower bed 1 and transverse steel concrete
Moisture discharge in flower bed 2, and avoid the cultivated plant soil in longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2
It is lost.
In the present invention, interlaced arrangement longitudinal reinforcement concrete flower bed 1 and transverse steel are mixed on the downstream dam facing of rock-fill dams
Solidifying soil flower bed 2, longitudinal reinforcement concrete flower bed 1 are disposed to extend along axis of dam direction, transverse steel concrete flower bed 2 along perpendicular to
The direction of the axis of dam is disposed to extend, and downstream dam facing is not disposed with longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2
Region on be laid with placed rockfill layer 3, kind have Climbing Plant in longitudinal reinforcement concrete flower bed 1, Climbing Plant can spread with
It is covered on placed rockfill layer 3, is not only able to reduce the construction cost for making landscape in building block rock layers 3 in this way, and can
Make the surface of placed rockfill layer 3 that green be presented.Specifically, the spacing of two neighboring longitudinal reinforcement concrete flower bed 1 can basis
The spreading range of Climbing Plant determines, it is however generally that, the spacing of two neighboring longitudinal reinforcement concrete flower bed 1 is 8~12m；It is horizontal
Into armored concrete flower bed 2, kind has shrub plant and flowers and plants plant, can make the landscape diversity of downstream dam facing in this way.Spray
Irrigation system 4 feeds moisture to longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2, is convenient for day-to-day operation and dimension
Shield；Anti-filter system 5 is drained to be used to for the moisture in longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2 being discharged, and
And the cultivated plant soil flow in longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2 is avoided to lose.Under rock-fill dams of the invention
Trip dam facing protective slope structure solves the problems, such as that implementation landscape planting difficulty is big on the downstream dam facing of rock-fill dams, invests high, this hair
It is bright using placed rockfill layer carry out slope protection in the case where, pass through the longitudinal reinforcement concrete flower bed 1 of grid-shaped interlaced arrangement
The greening of entire downstream dam facing is realized with transverse steel concrete flower bed 2, easy construction is easy to maintain.
A kind of construction method as above-mentioned rock-fill dams downstream dam facing protective slope structure:
When construction, firstly, prefabricated longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2, fill to plough and plant soil
And set draining anti-filter system 5；Secondly, the rockfill with rock-fill dams fills, it is synchronous to be laid at the downstream of rock-fill dams
Placed rockfill layer 3.Then, in the construction progress of rock-fill dams and placed rockfill layer 3, crane is passed through successively according to the progress of filling
Put longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2.Then, in longitudinal reinforcement concrete flower bed 1 and laterally
Armored concrete flower bed 2 all after the completion of arrangement, carries out the laying of spray irrigation system 4.Finally, in longitudinal reinforcement concrete flower
Plant Climbing Plant in altar 1, plant shrub plant and flowers and plants plant in transverse steel concrete flower bed 2, and to implementations fortune
Row maintenance, the greening of the final downstream dam facing for realizing rock-fill dams.
Above-mentioned Climbing Plant includes ivy, trachelospermum jasminoide, reaches the clouds；Above-mentioned shrub plant includes pittosporum tobira class；Above-mentioned flowers and plants plant
Including golden wave.
For the ease of the arrangement of above-mentioned longitudinal reinforcement concrete flower bed 1, longitudinal reinforcement concrete flower bed 1 is open-topped
First prefabrication type groove body, the top of the first prefabrication type groove body are equipped with the first suspension hook for lifting.The inner cavity of first prefabrication type groove body
Having a size of 1.7m × 0.6m × 0.8m (length × width × height).
Likewise, transverse steel concrete flower bed 2 is top for the ease of the arrangement of above-mentioned transverse steel concrete flower bed 2
Second prefabrication type groove body of portion's opening, the top of the second prefabrication type groove body are equipped with the second suspension hook for lifting.Second prefabricated type groove
The inner cavity of body is having a size of 1.2m × 0.6m × 0.8m (length × width × height).
It can be using plain coagulation in the junction of above-mentioned longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2
Soil filling.
Above-mentioned rock-fill dams downstream dam facing protective slope structure further includes a plurality of riding track 6, and all riding tracks 6 extend cloth along axis of dam direction
It sets, an above-mentioned longitudinal reinforcement concrete flower bed 1, the height of adjacent two riding tracks 6 is arranged at the two sides of every riding track 6
Difference is 15~25m, and the width of riding track 6 is 2~4m.
Above-mentioned rock-fill dams downstream dam facing protective slope structure further includes a plurality of step aisle 7, and all step aisle 7 are along perpendicular to dam
The direction of axis is disposed to extend.
According to landscape effect needs, transverse steel concrete can not be arranged at the two sides in above-mentioned step aisle 7
Flower bed 2 can also only arrange a transverse steel concrete flower bed 2 at the single side in step aisle 7.Preferably, above-mentioned
An above-mentioned transverse steel concrete flower bed 2 is equipped at the two sides in rank aisle 7.
The spacing in adjacent two above-mentioned step aisle 7 is 100m, and the width in every step aisle 7 is 2~8m.Step aisle
7 step uses concrete structure, and the surface of step can be embedded stone material.
Above-mentioned placed rockfill layer 3 with a thickness of 300~600mm.
More first knock out leg 42 that above-mentioned spray irrigation system 4 includes water main 41, drawn by water main 41
And more second knock out leg 43 drawn by the first knock out leg 42, water main 41 is along the longitudinal reinforcement for being located at highest order
The length direction of concrete flower bed 1 is laid, the length direction laying of the first knock out leg 42 transversely armored concrete flower bed 2,
Length direction laying of second knock out leg 43 along the longitudinal reinforcement concrete flower bed 1 for being located at other height.
Above-mentioned draining anti-filter system 5 includes drainpipe 51 and the anti-filter structure 52 being made of geotextiles and packed coarse sand, row
The water inlet end of water pipe 51 stretches in longitudinal reinforcement concrete flower bed 1 and transverse steel concrete flower bed 2, and anti-filter structure 52 is located at
At the water inlet end of drainpipe 51.Drainpipe 51 can be made of diameter of the pvc pipe of 50mm.
In conclusion rock-fill dams downstream dam facing protective slope structure of the invention is the case where carrying out slope protection using placed rockfill layer
Under, entire downstream dam is realized by the longitudinal reinforcement concrete flower bed and transverse steel concrete flower bed of grid-shaped interlaced arrangement
The greening in face, easy construction are easy to maintain.So the present invention effectively overcomes various shortcoming in the prior art and has height
Value of industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of rock-fill dams downstream dam facing protective slope structure characterized by comprising
The downstream dam facing of rock-fill dams；
Longitudinal reinforcement concrete flower bed (1) and transverse steel concrete flower bed of the grid-shaped interlaced arrangement on the dam facing of downstream
(2), longitudinal reinforcement concrete flower bed (1) is disposed to extend along axis of dam direction, and the inside of longitudinal reinforcement concrete flower bed (1) is filled with
It ploughs to plant soil and plant and has Climbing Plant, transverse steel concrete flower bed (2) is disposed to extend along the direction perpendicular to the axis of dam, laterally
The inside of armored concrete flower bed (2), which is filled with to plough to plant soil and plant, shrub plant and flowers and plants plant；
Placed rockfill layer (3), placed rockfill layer (3) be laid on downstream dam facing be not disposed with longitudinal reinforcement concrete flower bed (1) and
On the region of transverse steel concrete flower bed (2)；
Spray irrigation system (4), spray irrigation system (4) are used for longitudinal reinforcement concrete flower bed (1) and transverse steel coagulation
Native flower bed (2) feeds moisture；
It drains anti-filter system (5), draining anti-filter system (5) is used for longitudinal reinforcement concrete flower bed (1) and transverse steel coagulation
Moisture discharge in native flower bed (2), and avoid in longitudinal reinforcement concrete flower bed (1) and transverse steel concrete flower bed (2)
Cultivated plant soil flow lose.
2. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: the longitudinal reinforcement concrete
Flower bed (1) is open-topped first prefabrication type groove body, and the top of the first prefabrication type groove body is equipped with the first suspension hook for lifting.
3. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: the transverse steel concrete
Flower bed (2) is open-topped second prefabrication type groove body, and the top of the second prefabrication type groove body is equipped with the second suspension hook for lifting.
4. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: rock-fill dams downstream dam facing
Protective slope structure further includes a plurality of riding track (6), and all riding tracks (6) are disposed to extend along axis of dam direction, the two sides of every riding track (6)
Place is arranged with the longitudinal reinforcement concrete flower bed (1), and the spacing of adjacent two riding tracks (6) is 8~12m.
5. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: rock-fill dams downstream dam facing
Protective slope structure further includes a plurality of step aisle (7), and all step aisle (7) are disposed to extend along the direction perpendicular to the axis of dam.
6. rock-fill dams downstream dam facing protective slope structure according to claim 5, it is characterised in that: the step aisle (7)
The transverse steel concrete flower bed (2) is equipped at two sides.
7. rock-fill dams downstream dam facing protective slope structure according to claim 5, it is characterised in that: adjacent two steps are walked
The spacing in road (7) is 100m, and the width of every step aisle (7) is 2~8m.
8. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: the placed rockfill layer (3)
With a thickness of 300~600mm.
9. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: the spray irrigation system
It (4) include water main (41), by more first knock out leg (42) of water main (41) extraction and by first point of water branch
More second knock out leg (43) that (42) are drawn are managed, water main (41) is along the longitudinal reinforcement concrete flower bed for being located at highest order
(1) length direction laying, the first knock out leg (42) transversely armored concrete flower bed (2) length direction laying, second
Length direction laying of the knock out leg (43) along the longitudinal reinforcement concrete flower bed (1) for being located at other height.
10. rock-fill dams downstream dam facing protective slope structure according to claim 1, it is characterised in that: the draining anti-filter system
(5) the anti-filter structure (52) for including drainpipe (51) and being made of geotextiles and packed coarse sand, the water inlet end of drainpipe (51) are stretched
Enter to longitudinal reinforcement concrete flower bed (1) and transverse steel concrete flower bed (2), anti-filter structure (52) is located at drainpipe (51)
Water inlet end at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786579.1A CN110485381B (en) | 2019-08-23 | 2019-08-23 | Slope protection structure for downstream dam face of rock-fill dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910786579.1A CN110485381B (en) | 2019-08-23 | 2019-08-23 | Slope protection structure for downstream dam face of rock-fill dam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485381A true CN110485381A (en) | 2019-11-22 |
| CN110485381B CN110485381B (en) | 2024-06-11 |
Family
ID=68553748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910786579.1A Active CN110485381B (en) | 2019-08-23 | 2019-08-23 | Slope protection structure for downstream dam face of rock-fill dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110485381B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709191A (en) * | 2020-12-24 | 2021-04-27 | 黄河勘测规划设计研究院有限公司 | Prefabricated interlocking piece slope protection system suitable for check dam low reaches dam slope |
| CN114753318A (en) * | 2022-06-15 | 2022-07-15 | 浙江省水利水电勘测设计院有限责任公司 | Downstream dam slope structure of concrete gravity dam |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10102502A (en) * | 1996-09-26 | 1998-04-21 | Sato Kogyo Co Ltd | Construction method of vegetation on face of slope using stepped wire gauze |
| CN102720165A (en) * | 2012-06-25 | 2012-10-10 | 中国水电顾问集团中南勘测设计研究院 | Dam slope of panel rock-fill dam |
| CN202543865U (en) * | 2012-03-02 | 2012-11-21 | 中国水电顾问集团华东勘测设计研究院 | Anti-seismic structure considering afforestation of concrete face rockfill dam |
| CN203373705U (en) * | 2013-07-16 | 2014-01-01 | 上海勘测设计研究院 | Ecological slope protection |
| CN204491636U (en) * | 2015-03-27 | 2015-07-22 | 浙江华东建设工程有限公司 | Concrete curable type Ecological Slope controlling device |
| CN104863087A (en) * | 2015-05-08 | 2015-08-26 | 昆明理工大学 | Applications of ecological protective apparatus for concrete dam tops and dam slopes |
| CN205329634U (en) * | 2015-12-24 | 2016-06-22 | 上海市水利工程设计研究院有限公司 | Novel ecological reason pitched work |
| CN205454734U (en) * | 2016-03-25 | 2016-08-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Greening structure of gravity dam low reaches dam facing |
| CN205501932U (en) * | 2016-02-29 | 2016-08-24 | 张红敏 | Novel afforestation water conservancy bank protection |
| CN109281322A (en) * | 2018-09-13 | 2019-01-29 | 三峡大学 | A kind of high-strength precompressed anchor pole combines slope planting structure and method with precast rc slab |
| CN209099372U (en) * | 2018-10-10 | 2019-07-12 | 交通运输部科学研究院 | A kind of slope protection and afforestation equipment |
| CN211713896U (en) * | 2019-08-23 | 2020-10-20 | 上海勘测设计研究院有限公司 | Rock-fill dam low reaches dam facing slope protection structure |
-
2019
- 2019-08-23 CN CN201910786579.1A patent/CN110485381B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10102502A (en) * | 1996-09-26 | 1998-04-21 | Sato Kogyo Co Ltd | Construction method of vegetation on face of slope using stepped wire gauze |
| CN202543865U (en) * | 2012-03-02 | 2012-11-21 | 中国水电顾问集团华东勘测设计研究院 | Anti-seismic structure considering afforestation of concrete face rockfill dam |
| CN102720165A (en) * | 2012-06-25 | 2012-10-10 | 中国水电顾问集团中南勘测设计研究院 | Dam slope of panel rock-fill dam |
| CN203373705U (en) * | 2013-07-16 | 2014-01-01 | 上海勘测设计研究院 | Ecological slope protection |
| CN204491636U (en) * | 2015-03-27 | 2015-07-22 | 浙江华东建设工程有限公司 | Concrete curable type Ecological Slope controlling device |
| CN104863087A (en) * | 2015-05-08 | 2015-08-26 | 昆明理工大学 | Applications of ecological protective apparatus for concrete dam tops and dam slopes |
| CN205329634U (en) * | 2015-12-24 | 2016-06-22 | 上海市水利工程设计研究院有限公司 | Novel ecological reason pitched work |
| CN205501932U (en) * | 2016-02-29 | 2016-08-24 | 张红敏 | Novel afforestation water conservancy bank protection |
| CN205454734U (en) * | 2016-03-25 | 2016-08-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Greening structure of gravity dam low reaches dam facing |
| CN109281322A (en) * | 2018-09-13 | 2019-01-29 | 三峡大学 | A kind of high-strength precompressed anchor pole combines slope planting structure and method with precast rc slab |
| CN209099372U (en) * | 2018-10-10 | 2019-07-12 | 交通运输部科学研究院 | A kind of slope protection and afforestation equipment |
| CN211713896U (en) * | 2019-08-23 | 2020-10-20 | 上海勘测设计研究院有限公司 | Rock-fill dam low reaches dam facing slope protection structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709191A (en) * | 2020-12-24 | 2021-04-27 | 黄河勘测规划设计研究院有限公司 | Prefabricated interlocking piece slope protection system suitable for check dam low reaches dam slope |
| CN114753318A (en) * | 2022-06-15 | 2022-07-15 | 浙江省水利水电勘测设计院有限责任公司 | Downstream dam slope structure of concrete gravity dam |
| CN114753318B (en) * | 2022-06-15 | 2022-10-04 | 浙江省水利水电勘测设计院有限责任公司 | Downstream dam slope structure of concrete gravity dam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485381B (en) | 2024-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105325226B (en) | Ribbon living plant fence type sand-protecting barrier protection system planting and establishing method | |
| CN103321195B (en) | A kind of agricultural ecological interception irrigation canals and ditches and construction method thereof that adopts bulkhead tech | |
| CN105625443B (en) | High-steep soil nail grass planting slope protection structure system and construction method thereof | |
| CN206736931U (en) | Highway Lithological Slope liana ecological safeguard structure | |
| CN105340614A (en) | Novel hard slope lattice ecological afforestation structure and method | |
| CN103321194B (en) | A kind of nonirrigated farmland ecological intercepting irrigation canals and ditches and construction process thereof adopting slope protecting technique | |
| CN211816332U (en) | Ecological restoration structure of high and steep side slope of refuse dump | |
| CN110485381A (en) | Rock-fill dams downstream dam facing protective slope structure | |
| CN103362135B (en) | Fang Beng hilllock, protect water and soil net grass bank protection | |
| CN109736257A (en) | It is a kind of for constructing the double river structures and its construction method of ecological circulation water system | |
| CN113585296B (en) | Artificial slope assembly type flexible support ecological comprehensive treatment structure and construction method thereof | |
| CN105672198B (en) | A kind of reservoir inundation submergence area restores abandoned land to cultivation structure and its construction method with making | |
| CN111254952A (en) | Ecological restoration structure of high and steep side slope of refuse dump | |
| CN105200972B (en) | Method for comprehensive treatment of moving dune through top sealing, slope fixing and side locking | |
| CN209760145U (en) | Stepped ecological landscape slope protection | |
| CN104818734B (en) | Control completely decomposed granite side slope damage by water waterproof and water drainage system and construction method thereof | |
| CN103590301B (en) | The construction method of Cushion-layer-free permeable ecological grassing terrace | |
| CN114164844B (en) | Construction method of square grid type organic material slope protection structure | |
| CN214657144U (en) | Novel ecological bank protection suitable for northwest loess plateau area | |
| CN211713896U (en) | Rock-fill dam low reaches dam facing slope protection structure | |
| CN205501928U (en) | Structure of restoreing abandoned land to cultivation is distinguished in reservoir inundation submergence with making | |
| CN110396983B (en) | Frame beam ecological slope protection structure with drainage and greening functions | |
| CN111321700B (en) | Overflowing energy dissipation type ecological bank protection method for anti-scouring and anti-landslide barrier plugs | |
| CN210621615U (en) | Have drainage and afforestation function's ecological slope protection structure of frame lattice roof beam concurrently | |
| CN206538735U (en) | A kind of environmental compound shore structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |