CN206844050U - A kind of peg board ecological revetment structure - Google Patents
A kind of peg board ecological revetment structure Download PDFInfo
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- CN206844050U CN206844050U CN201720447821.9U CN201720447821U CN206844050U CN 206844050 U CN206844050 U CN 206844050U CN 201720447821 U CN201720447821 U CN 201720447821U CN 206844050 U CN206844050 U CN 206844050U
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- baffle plate
- geotextiles
- barricade
- square pile
- bent cap
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Abstract
The utility model discloses peg board ecological revetment structure, including square pile, baffle plate, bent cap, geotextiles and sand material, the square pile is set along river course marginating compartment, the rear wall that the baffle plate presses close to square pile is set, gap is provided between the antetheca of baffle plate and the rear wall of square pile, a piece of baffle plate is equipped with per adjacent two square piles rear, fine-stone concrete is provided with gap between the square pile and baffle plate, the bent cap is cast in the top of square pile and baffle plate, the geotextiles are close to the rear wall of baffle plate and the rear wall of bent cap, bent backward at the top of geotextiles, top surface and bent cap either flush, the bent cap top surface rear is provided with dead-weight barricade, barricade is stepped, groove is planted provided with planting, the sand material is located at below barricade and geotextiles rear.The utility model Stability Analysis of Structures, anti-wave stroke ability are strong, can effectively ensure that the not contaminated of water quality of river, have enhanced the self-purification capacity of river water, have improved the landscape effect of channel revetment and the security of bank slope.
Description
Technical field
It the utility model is related to channel revetment engineering field, and in particular to a kind of peg board ecological revetment structure.
Background technology
In River Construction, shore protection ecology represents the developing direction of shore protection technology.Ecological revetment abandoned channelization,
The shore protection mode of hardening, is combined using plant or plant with civil engineering, domatic to river lake to protect, and pursues waters
Natural feature form and natural section form, keep river interpenetrated with soil, enhancing the ability of the river self-purification, reaching has
The shore protection form of ecological functions and natural landscape effect.And existing bank protection administers the flood control, diversion, row for often only focusing on river course
Flood, water storage and navigation function, less consider the ecology and environmental functional in river course, then commonly used stone-laying, concrete in bank-protection works
Deng rigid, hard material, the lining cutting of this concrete or stone masonry is impermeable material, has separated the energy and material of river and bank slope
Exchange, also separated the life chain of river aquatic animals and plants, reduced the purification degradation capability of river water, cause water quality to be disliked
Change, biology can not be survived, or even some places pursue so-called " high standard " river course, and river course is served as a contrast using tunneling boring rigid material
Build, make river course environment condition pattern, so as to further be degrading ecological environment.Due to by resource constraints such as soils, for
Earth excavation is not easy at the slope edge of existing bank slope, and does not possess the river course of dry river execution conditions, its ecological revetment engineering
It is less susceptible to implement.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of peg board ecological revetment structure, the bank protection structure sound construction, resist
Wave stroke ability is strong, strong to the adaptive faculty of execution conditions, short construction period, can effectively ensure that water quality of river is not contaminated,
The self-purification capacity of river water is enhanced, improves the landscape effect of channel revetment and the security of bank slope.
In order to reach above-mentioned technique effect, the technical solution adopted in the utility model is：
A kind of peg board ecological revetment structure, including square pile, baffle plate, bent cap, geotextiles and sand material, the square pile is along river course
Marginating compartment is set, and the rear wall that the baffle plate presses close to square pile is set, and gap is provided between the antetheca of baffle plate and the rear wall of square pile, often
Adjacent two square piles rear is equipped with a piece of baffle plate, is provided with fine-stone concrete in the gap between the square pile and baffle plate, the bent cap is
Reinforced concrete structure, bent cap are cast in the top of square pile and baffle plate, and the rear wall of rear wall and bent cap that the geotextiles are close to baffle plate is set
Put, kink backward, geotextiles top surface and bent cap either flush are provided with the top of geotextiles, the bent cap top surface rear is provided with certainly
Weight formula barricade, barricade are mainly made up of the permeable precast concrete block of mesopore of stacking pile, and barricade is stepped, and groove, position are planted provided with planting
The upper surface for being arranged on geotextiles kink is compressed in the prefabricated section of the barricade bottom, the sand material is located at below barricade and soil
Work cloth rear.
Compared with prior art, sheet pile formula ecological revetment structure of the present utility model is thin by being provided between square pile and baffle plate
Stone concrete square pile contacts bent cap with being set at the top of baffle plate, bent cap and the geotextiles for setting top to bend backward after baffle plate, bent cap top surface
Rear is provided with stepped barricade, and dams setting, which is planted, plants groove, and below barricade and geotextiles rear is filled with sand material, so as to this practicality
New structure is stable, anti-wave stroke ability is strong, strong to the adaptive faculty of execution conditions, short construction period, can effectively ensure that
Water quality of river it is not contaminated, enhance the self-purification capacity of river water, improve the landscape effect and bank slope of channel revetment
Security.
Further improvement of the utility model is as follows：
Further, the baffle plate is C25 or C30 steel bar concrete precast slabs, Weir Plate Thickness 12cm.
Further, the geotextiles specification is 300g/m2、350g/m2Or 400g/m2。
Further, the fine-stone concrete is C30 fine-stone concretes.
Further, the backward indent prefabricated section hole of more next layer of prefabricated section of last layer prefabricated section for forming the barricade is wide
1/4-1/3。
Further, form the upper strata prefabricated section front end of the barricade and be mutually twisted with the rear end of lower floor prefabricated section and is connected.
Further, the adjacent two prefabricated sections side of same layer for forming the barricade is mutually twisted connection.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail.
Brief description of the drawings
Fig. 1 is the structural representation in peg board ecological revetment structure transverse face.
Fig. 2 is the top view of peg board ecological revetment structure.
Fig. 3 is Fig. 1 A positions partial enlarged view.
Each label and corresponding entitled in figure：
1. square pile, 2. baffle plates, 3. bent caps, 4. fine-stone concretes, 5. geotextiles, 6, sand material, 7. barricades, 8. prefabricated sections, 9. plant
Plant groove.
Embodiment
A kind of peg board ecological revetment structure, as Figure 1-3, including square pile 1, baffle plate 2, bent cap 3, geotextiles 5 and sandstone
Material 6.The square pile 1 is set along river course marginating compartment, and the centre-to-centre spacing of two neighboring square pile 1 is preferably 90cm.The baffle plate 2 is pressed close to
The setting of the rear wall (facing bank surface side wall) of square pile 1, baffle plate 2 use C25 or C30 steel bar concrete precast slabs, and thickness is preferably
12cm.The top surface of baffle plate 2 and the either flush of square pile 1, the depth of baffle plate 2 are less than the depth of square pile 1.Antetheca (the i.e. surface side near water of baffle plate 2
Wall) gap is provided between the rear wall of square pile 1, it is equipped with a piece of baffle plate 2 per the adjacent rear of two square pile 1.The square pile 1 and baffle plate
C30 fine-stone concretes 4 are provided with gap between 2.The bent cap 3 is reinforced concrete structure, and bent cap 3 is cast in the top of square pile 1 and baffle plate 2
Portion, the rear wall of rear wall and bent cap 3 that the geotextiles 5 are close to baffle plate 2 are set, and geotextiles specification uses 300g/m2、350g/m2Or
400g/m2.The top of geotextiles 5 is bent backward, top surface and the either flush of bent cap 3.The top surface rear of bent cap 3 is kept off provided with dead-weight
Wall 7, barricade 7 are mainly made up of the permeable precast concrete block 8 of mesopore of stacking pile, are compressed and are set positioned at the prefabricated section 8 of the bottom of barricade 7
Put in the upper surface of the kink of geotextiles 5.Barricade 7 is stepped, and ladder, which is provided with to plant, plants groove 9, plants and plants the hydrophilic plant of kind in groove 9
Thing.Preferably, the backward indent single width of prefabricated section 8 of 8 more next layers of prefabricated section of last layer prefabricated section 8 of composition barricade 7
1/4-1/3 distance, upper strata prefabricated section front end are mutually twisted with the rear end of lower floor prefabricated section and are connected, lower floor's prefabricated section front end top surface
Upper strata prefabricated section front underside is higher by, the adjacent two prefabricated sections side of same layer is mutually twisted connection.The sand material 6 is filled in
The lower section of barricade 7 and the rear of geotextiles 5.
The utility model bank protection structure is not easy to earth excavation at the slope edge to existing bank slope, does not possess dry river construction bar
During the bank protection construction in the river course of part, it is divided into submerged structure fundamental construction and ecologic structure waterborne builds two parts, as shown in figure 1,
Underwater portion is using the structure that concrete baffle plate 2 is inserted after Prefabricated reinforced concrete square pile 1.During construction, it is not necessary to build along river Zi Yan, it is land
Avoid taking up an area as far as possible, using the river course in dry season as operating space, floating type operation at sea platform is built, first by prefabricated side
The stake that stake 1 determines according to the calculating of different soil properties is long and spacing squeezes into korneforos, then faces bank side insertion steel bar concrete precast slab in square pile 1
Baffle plate 2, filled with sand material 6 after baffle plate 2, separated between baffle plate 2 and sand material 6 with geotextiles 5, to ensure pile slab structure
Globality, fine-stone concrete 4 is poured between square pile 1 and the plate of baffle plate 2, and contact bent cap 3 is poured at top, complete submerged structure base
Plinth.Under water on architecture basics, ecologic structure part waterborne is built：Sand material 6 is backfilled, then sets dead-weight ecology precast concrete block
Barricade 7, prefabricated section 8 are the permeable concrete material of mesopore, inside filling sand material 6, and reserved plant in face plants groove 9 near water, plants and plants kind parent in groove 9
Water plant, it is ensured that river course exchanges naturally with the soil body of bank slope.Ecological concrete prefabricated block can be produced in batches by factory, scene dress
Match somebody with somebody, keep stable using own wt, be mutually twisted between block, plant cultivation and pervious function are carried, without separately setting GSZ etc.
Structure, work progress are exceedingly fast.
Compared with prior art, the utility model is strong to the adaptive faculty of execution conditions, short construction period, for existing bank slope
Slope edge be not easy to earth excavation, and do not possess dry river execution conditions river course implement ecological revetment engineering when construction hold
Easily, it need not be built during construction along river Zi Yan, reduce land space, avoid ecological destruction original to bank slope, it is real
Now to the ecological management of ramp shore protection.Joined by being provided with the square pile 1 of fine-stone concrete 4 between square pile 1 and baffle plate 2 and being set with the top of baffle plate 2
It is bent cap 3, bent cap 3 is provided with stepped barricade 7 with the geotextiles 5 for setting top to bend backward after baffle plate 2, the top surface rear of bent cap 3,
The setting of barricade 7, which is planted, plants groove, and the lower section of barricade 7 and the rear of geotextiles 5 are filled with sand material 6, so as to the utility model Stability Analysis of Structures, resist
Wave stroke ability is strong, can effectively ensure that the not contaminated of water quality of river, enhances the self-purification capacity of river water, improves
The landscape effect of channel revetment and the security of bank slope.
The utility model is not limited to above-mentioned specific embodiment, for the person of ordinary skill of the art from upper
Design is stated to set out, without performing creative labour, made a variety of conversion, all fall within the scope of protection of the utility model it
It is interior.
Claims (7)
1. a kind of peg board ecological revetment structure, it is characterised in that described including square pile, baffle plate, bent cap, geotextiles and sand material
Square pile is set along river course marginating compartment, and the rear wall that the baffle plate presses close to square pile is set, between the antetheca of baffle plate and the rear wall of square pile
Provided with gap, a piece of baffle plate is equipped with per adjacent two square piles rear, fine-stone concrete is provided with the gap between the square pile and baffle plate,
The bent cap is reinforced concrete structure, and bent cap is cast in the top of square pile and baffle plate, and the geotextiles are close to the rear wall and lid of baffle plate
The rear wall of beam is set, and kink backward, geotextiles top surface and bent cap either flush, the bent cap top surface are provided with the top of geotextiles
Rear is provided with dead-weight barricade, and barricade is mainly made up of the permeable precast concrete block of mesopore of stacking pile, and barricade is stepped, is provided with
Plant and plant groove, the upper surface for being arranged on geotextiles kink is compressed positioned at the prefabricated section of the barricade bottom, the sand material is positioned at gear
Below wall and geotextiles rear.
2. a kind of peg board ecological revetment structure according to claim 1, it is characterised in that the baffle plate is C25 or C30 steel
Muscle precast concrete, Weir Plate Thickness 12cm.
3. a kind of peg board ecological revetment structure according to claim 1, it is characterised in that the geotextiles specification is
300g/m2、350g/m2Or 400g/m2。
4. a kind of peg board ecological revetment structure according to claim 1, it is characterised in that the fine-stone concrete is C30 microliths
Concrete.
5. a kind of peg board ecological revetment structure according to claim 1, it is characterised in that form the last layer of the barricade
The wide 1/4-1/3 in the backward indent prefabricated section hole of more next layer of prefabricated section of prefabricated section.
6. a kind of peg board ecological revetment structure according to claim 5, it is characterised in that the upper strata for forming the barricade is pre-
Clamp dog front end is mutually twisted with the rear end of lower floor prefabricated section and is connected.
7. a kind of peg board ecological revetment structure according to claim 1, it is characterised in that form the same layer of the barricade
Adjacent two prefabricated sections side is mutually twisted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447821.9U CN206844050U (en) | 2017-04-26 | 2017-04-26 | A kind of peg board ecological revetment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720447821.9U CN206844050U (en) | 2017-04-26 | 2017-04-26 | A kind of peg board ecological revetment structure |
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| Publication Number | Publication Date |
|---|---|
| CN206844050U true CN206844050U (en) | 2018-01-05 |
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ID=60794156
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| CN201720447821.9U Active CN206844050U (en) | 2017-04-26 | 2017-04-26 | A kind of peg board ecological revetment structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277780A (en) * | 2018-04-10 | 2018-07-13 | 青海碧城生态环境科技有限公司 | A kind of low water level building blocks for bank protection construction structure and method |
| CN109235358A (en) * | 2018-11-16 | 2019-01-18 | 中交上海航道勘察设计研究院有限公司 | A kind of slope type ecological revetment structure |
| CN111794212A (en) * | 2020-07-10 | 2020-10-20 | 江阴市白屈港水利枢纽工程管理处 | Risk-removing reinforced section structure combining cast-in-place pile and concrete cladding |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
-
2017
- 2017-04-26 CN CN201720447821.9U patent/CN206844050U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277780A (en) * | 2018-04-10 | 2018-07-13 | 青海碧城生态环境科技有限公司 | A kind of low water level building blocks for bank protection construction structure and method |
| CN109235358A (en) * | 2018-11-16 | 2019-01-18 | 中交上海航道勘察设计研究院有限公司 | A kind of slope type ecological revetment structure |
| CN111794212A (en) * | 2020-07-10 | 2020-10-20 | 江阴市白屈港水利枢纽工程管理处 | Risk-removing reinforced section structure combining cast-in-place pile and concrete cladding |
| CN111794212B (en) * | 2020-07-10 | 2022-04-01 | 江阴市白屈港水利枢纽工程管理处 | Risk-removing reinforced section structure combining cast-in-place pile and concrete cladding |
| CN115233745A (en) * | 2022-07-26 | 2022-10-25 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing penetration around pile body of pipe pile of revetment structure |
| CN115233745B (en) * | 2022-07-26 | 2023-06-30 | 中交三航局第三工程有限公司 | Geotextile wrapping method for preventing permeation around pile body of pile in revetment structure |
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