CN108951543A - The method that building ecological revetment is handled using sediment in-situ - Google Patents
The method that building ecological revetment is handled using sediment in-situ Download PDFInfo
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- CN108951543A CN108951543A CN201810829419.6A CN201810829419A CN108951543A CN 108951543 A CN108951543 A CN 108951543A CN 201810829419 A CN201810829419 A CN 201810829419A CN 108951543 A CN108951543 A CN 108951543A
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- retaining wall
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 14
- 239000013049 sediment Substances 0.000 title claims abstract description 14
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 7
- 238000011017 operating method Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002627 tracheal intubation Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 241000238586 Cirripedia Species 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
Abstract
The present invention relates to the building technology field of ecological revetment, disclose the method for handling building ecological revetment using sediment in-situ, including following operating procedure: A, shore protection is smooth；B, it is laid with fixing belt；C, fixing belt is repeatedly fillered, and bed-silt is excavated when fillering and is filled；D, mud layer binds；E, grass seeds is planted.The aqueous vapor energy circulation that can be realized river and external environment through the invention, enhances the self-purification capacity in river.
Description
Technical field
The present invention relates to the building technology fields of ecological revetment, and in particular to a kind of using sediment in-situ processing building ecology
The method of shore protection.
Background technique
Ecological revetment, which possesses infiltrative natural riverbed and riverbank substrate, river morphology abundant, can fully ensure that river
Exchange of moisture and regulatory function between bank and river water, while there is certain flood fighting intensity.Local river most of at present
During stream regulation, because of the purpose of flood control, majority takes barnacle hard bunding, although barnacle hard bunding plays flood control and makees
With still, to sacrifice ecosystem function as cost, the matter and energy for having separated river ecosystem and external environment is handed over for it
It changes, has blocked water-gas circulation, river is made to become isolated water port, the self-purification function in river is poor, and river water is easily contaminated and degenerates.
Summary of the invention
The invention is intended to provide a kind of method for handling building ecological revetment using sediment in-situ, to realize river and outside
The aqueous vapor energy circulation of environment, enhances the self-purification capacity in river.
In order to achieve the above objectives, the present invention adopts the following technical scheme: handling building ecological revetment using sediment in-situ
Method, including following operating procedure: A, shore protection is smooth；B, it is laid with fixing belt；C, fixing belt is repeatedly fillered, and river bed is excavated when fillering
Mud is filled；D, mud layer binds；E, grass seeds is planted.
The principle and advantage of this programme are: carrying out shore protection construction using the mud of river bed, both carried out to the mud of river bed
Processing, cleans up river, and mud can be made to be fully used during ecological construction, achievees the purpose that ecological protection.
The fixing belt of laying guarantees that mud can be formed naturally without loose, reinforcing shore protection knot the mud of filling to be fixed
Structure.It binds to mud layer, can guarantee the stabilization of mud layer, prevent mud layer from collapsing, reinforce the stability of bank protection structure.The present invention uses
The mud of river bed accumulation carries out ecological revetment construction, not only ensure that the stabilization of bank protection structure, but also cleared up river, and
Using mud as shore protection bottom, and by planting protection grass on mud layer surface, using plant to the rich nutritive material in mud
It is digested and assimilated, has not been only reached the innoxious utilization of resources to mud, and avoid the soil occupied needed for shore protection is built
Earth resource has saved the transportation cost of soil, forms structure beauty and stablizes, ecological effect ecological revetment outstanding.Mud
It can be conducive to shore protection to drain into river, the aqueous vapor in river can be absorbed and utilized by mud, and aqueous vapor is recycled by mud,
To achieve the purpose that aqueous vapor energy circulation, enhance the self-purification capacity in river.
Preferably, as an improvement, in step, when arranging shore protection, penstock is excavated, penstock is to extend to river
In be advisable, collect the soil and rubble dug out.Penstock is the ponding on shore protection to be quickly discharged into river, to prevent from protecting
Bank ponding, or by the impact of water flow, and then collapse, enhance the flood control results of shore protection.
Preferably, as an improvement, in stepb, the fixing belt used includes TGXG and geotechnical grid, is laid with
When, a plurality of intubation is fixed in TGXG, intubation is inserted into penstock one by one, separation net is laid in TGXG, and will
Geotechnical grid, separation net and TGXG are fixed together.In intubation insertion penstock, to guarantee the drainage effect of shore protection, prevent
Only shore protection washes away mud layer, while the water in the mud filled in geotechnical grid can be quickly discharged into river by intubation, accelerates
The efficiency that mud dries out, to guarantee the efficient completion of work of fillering.
Preferably, it as an improvement, in step C, when fillering, fills several times, after filling mud every time, to mud
It drains to water drenching and in the case that mud does not flow, refills next layer of mud, be then compacted mud layer.Using repeatedly filling out
The mode for filling mud layer carries out mud layer construction, can guarantee that each layer mud layer is able to sufficiently effectively draining, and then guarantee mud layer structure
Stablize, prevent moisture to be detained for a long time in mud layer and be difficult to drain, and thereby results in mud layer unstable the case where easily collapsing.
Preferably, as an improvement, when fillering, mud is uniformly sprayed in geotechnical grid by the way of injection.
It is banketed by the way of pressure injection, on the one hand can accelerate working efficiency, on the other hand make mud using pressure when spraying
The case where being squeezed and evenly dispersed, avoiding mud conglomerate, to guarantee the uniform and stable of bank protection structure, conducive to plant
Plantation growth, and achieve the purpose that reinforce shore protection.
Preferably, as an improvement, there are also construction Ecological Retaining Wall step, concrete operations between step B and step C are as follows:
Soil and rubble are mixed according to the ratio of 3:1 and are packed into woven bag and after sealing, woven bag is placed in river and riverbank and is joined
Place forms Ecological Retaining Wall, drives piles in Ecological Retaining Wall close to the side in river.Ecological Retaining Wall prevents on the one hand to resist mud layer
Mud layer collapses, and forms powerful support to mud layer, on the other hand can separate river and shore protection, buffers the water in river to shore protection
Pressure, to keep the stable structure of shore protection, be conducive to be used for a long time.It drives piles in Ecological Retaining Wall close to the side in river, Neng Goujin
One step strengthens the stability of Ecological Retaining Wall, has the important function for reinforcing shore protection.
Preferably, it as an improvement, builds in Ecological Retaining Wall step, in one end close to river of Ecological Retaining Wall and shore protection
Upper end between connecting tube is set, and the both ends of connecting tube are separately fixed on Ecological Retaining Wall and shore protection.Pass through connecting tube pair
Shore protection and Ecological Retaining Wall are supported separation, prevent mud layer from collapsing to Ecological Retaining Wall, strengthen the stablizing effect of shore protection entirety.
Detailed description of the invention
Fig. 1 is the sectional view of the ecological revetment built up in the embodiment of the present invention.
Fig. 2 is the top view of ecological revetment in the embodiment of the present invention.
Fig. 3 is the front view of nail used in the embodiment of the present invention.
Fig. 4 is the top view of dome in Fig. 3.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: the first branch pipe 1, the second branch pipe 2, connecting tube 3, TGXG 4, geotechnique
Cell compartment 5, Ecological Retaining Wall 6, stake 7, plate 8, dome 9, through-hole 10, cylinder 11, pendulum foot 12, nail 13.
The present embodiment combination attached drawing 1 and 2 pairs of the attached drawing methods using sediment in-situ processing building ecological revetment are illustrated,
Method integrally includes following operating procedure:
1, shore protection is smooth, clears up river two sides, makes 15 degree of the gradient of riverbank, and excavate penstock, penstock
It is advisable with extending to korneforos, collects the soil and rubble dug out, in the embedded gradient inclined first along riverbank in the ground of shore protection
Branch pipe 1 excavates several drainage holes on the first branch pipe 1.
2, it is laid with fixing belt, the fixing belt used includes TGXG 4 and geotechnical grid 5, when laying, in TGXG 4
The upper a plurality of intubation of fixation, intubation are inserted into penstock one by one, are then sprawled TGXG 4 on the ground, in TGXG 4
Be laid with separation net, and geotechnical grid 5 tightened with band and is fixed in TGXG 4, then by geotechnical grid 5, separation net and
The quadrangle of TGXG 4 and middle part nail 13 are fixed together.
Structure such as Fig. 3 and Fig. 4 of used nail 13 are jointly shown, including plate 8 and rivet nut, and plate 8 is with 180
The plate structure of crooked radian is spent, and the center of circle of arc of curvature is located at the centre of plate 8, rivet nut includes T-shaped distribution
Dome 9 and cylinder 11, dome 9 are equipped with the through-hole 10 of the arc-shaped adaptable with the radian of plate 8, and there is number in the lower end of cylinder 11
A pendulum foot 12, pendulum foot 12 is hinged on the lower end of cylinder 11 by hinge, and putting foot 12 only can be to the outer side oscillation of cylinder 11.Make
Plate 8 and rivet nut are inserted into soil by the used time jointly, and plate 8 hinders pendulum foot 12 to the outer side oscillation of cylinder 11 at this time, so that pendulum foot
12 it is in a vertical shape and be conducive to rivet nut quick insertion into soil, convenient for actual use.Then plate 8 is taken out out of through-hole 10,
And rivet nut is further inserted into depth of soils, pendulum foot 12 loses the blocking of plate 8 at this time, when again by the resistance of soil
When, pendulum foot 12 is to the expansion of the outside of rivet nut and in oblique insertion deep soil, as a result, rivet nut firmly hooks soil, with
Fix on the ground nail 13 geotechnical grid 5, separation net and TGXG 4 effectively jointly, prevents slack and undisciplined.
3, Ecological Retaining Wall 6 is built, buries the second branch pipe 2, the second branch pipe 2 and the first branch pipe in the junction on river and riverbank
1 lower end is welded and fixed, and the soil collected in step 1 and rubble are mixed according to the ratio of 3:1 and is packed into woven bag and seals
Afterwards, it is placed in river and riverbank junction, forms Ecological Retaining Wall 6, close to the side in river with length be 40cm's in Ecological Retaining Wall 6
Batten piling 7, the welding connecting tube 3 between the first branch pipe 1 and the second branch pipe 2, and the both ends of connecting tube 3 are separately fixed at life
On state barricade 6 and shore protection.
4, fixing belt is repeatedly fillered, and excavation bed-silt is filled geotechnical grid 5；When fillering, fill several times, and
Mud is uniformly sprayed in geotechnical grid 5 by the way of pressure injection every time, every time fill mud after, to mud drain to
In the case that water drenching and mud do not flow, next layer of mud is refilled, until mud fills up geotechnical grid 5, then will
Mud layer compacting.
5, mud layer binds, and the soil excavated out in step 1 is covered at the top of the mud layer that step 4 is formed and is gently tamped.
6, grass seeds is planted, and after mud stands 5 days and drains, tall grass seed is soaked seed 2 hours in 30 DEG C of warm water, is fished out
Grass seeds is uniformly spread on shore protection everywhere after rising, every square metre of shore protection applies 25 grams of seeds.With plastic film by shore protection after having sowed
Whole covering, and be depressed on film with soil block.
Ecological revetment is constructed using the method in the present invention, the mud in river is made full use of, was both realized
Regulation cleaning to river, and mud can be made to be fully used during ecological construction, achieve the purpose that ecological protection.
Mud can be conducive to shore protection and drain into river, and the aqueous vapor in river can be absorbed and utilized by mud, and aqueous vapor passes through mud
Layer circulation, to achieve the purpose that aqueous vapor energy circulation, enhances the self-purification capacity in river.Penstock can guarantee the draining of shore protection
Effect, while the rapidly losing of moisture in mud can be promoted when fillering, to guarantee that mud is quickly drained, to improve
It fillers the efficiency of work.When being laid with fixing belt, the intubation of installation can promote mud layer to drain, to guarantee quickly flowing away for ponding.
Separation net can will separate between mud layer and penstock, prevent mud from pouring into the blocking in penstock and causing penstock.Using
The case where special nail 13 is effectively fixed to geotechnical grid 5, separation net and TGXG 4, effectively base is avoided to collapse.
Ecological Retaining Wall 6 is set between shore protection and river, on the one hand can carry out powerful support to mud layer, prevent mud layer from collapsing, it is another
Aspect can separate river and shore protection, and buffering river impacts the hydraulic pressure of shore protection, maintain the stabilization of bank protection structure.It is adopted when fillering
It is fillered operation with multi-injection, can guarantee that each layer mud layer is all effectively drained, moisture is avoided to accumulate and cause between mud layer
The slack and undisciplined situation of mud layer strengthens the structure of mud layer, while mud layer can be made to be uniformly distributed by the way of injection and come, make shore protection
When in use uniform force and keep stable.The planting plants at the top of mud layer can enhance greening, enhance the effect of ecological construction
Fruit.
The bracket that triangle is formed between first branch pipe 1, the second branch pipe 2 and connecting tube 3, to shore protection and Ecological Retaining Wall 6
Powerful support is carried out, prevents shore protection from shifting to 6 side of Ecological Retaining Wall, keeps the stabilization of structure.
What has been described above is only an embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from technical solution of the present invention
It puts, several modifications and improvements can also be made, these also should be considered as protection scope of the present invention, these all will not influence this
Invent the effect and patent practicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific embodiment in specification can be used for explaining the content of claim.
Claims (7)
1. using the method for sediment in-situ processing building ecological revetment, which is characterized in that including following operating procedure:
A, shore protection is smooth；B, it is laid with fixing belt；C, fixing belt is repeatedly fillered, and bed-silt is excavated when fillering and is filled；
D, mud layer binds；E, grass seeds is planted.
2. the method according to claim 1 for handling building ecological revetment using sediment in-situ, it is characterised in that: in step
In A, when arranging shore protection, penstock is excavated, penstock is advisable to extend to korneforos, collects the soil and rubble dug out.
3. the method according to claim 2 for handling building ecological revetment using sediment in-situ, it is characterised in that: in step
In B, the fixing belt used includes TGXG and geotechnical grid, and when laying, a plurality of intubation, intubation one are fixed in TGXG
In one insertion penstock, separation net is laid in TGXG, and geotechnical grid, separation net and TGXG are fixed on one
It rises.
4. the method according to claim 3 for handling building ecological revetment using sediment in-situ, it is characterised in that: in step
In C, when fillering, fill several times, after filling mud every time, to mud drain to water drenching and mud there is a situation where flow
Under, next layer of mud is refilled, is then compacted mud layer.
5. the method according to claim 4 for handling building ecological revetment using sediment in-situ, it is characterised in that: filler
When, mud is uniformly sprayed in geotechnical grid by the way of injection.
6. the method according to claim 2 for handling building ecological revetment using sediment in-situ, it is characterised in that: the step
There are also construction Ecological Retaining Wall step, concrete operations between rapid B and step C are as follows: mixes soil and rubble according to the ratio of 3:1 and fills
Enter in woven bag and after sealing, woven bag is placed in river and riverbank junction, Ecological Retaining Wall is formed, in Ecological Retaining Wall close to river
It drives piles the side in road.
7. the method according to claim 6 for handling building ecological revetment using sediment in-situ, it is characterised in that: described to build
If in Ecological Retaining Wall step, connecting tube is arranged between the one end in river and the upper end of shore protection in Ecological Retaining Wall, and will connection
The both ends of pipe are separately fixed on Ecological Retaining Wall and shore protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829419.6A CN108951543B (en) | 2018-07-25 | 2018-07-25 | Method for constructing ecological bank protection by adopting in-situ treatment of bottom mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810829419.6A CN108951543B (en) | 2018-07-25 | 2018-07-25 | Method for constructing ecological bank protection by adopting in-situ treatment of bottom mud |
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| Publication Number | Publication Date |
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| CN108951543A true CN108951543A (en) | 2018-12-07 |
| CN108951543B CN108951543B (en) | 2020-05-19 |
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| CN201810829419.6A Active CN108951543B (en) | 2018-07-25 | 2018-07-25 | Method for constructing ecological bank protection by adopting in-situ treatment of bottom mud |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750627A (en) * | 2019-02-01 | 2019-05-14 | 张荣斌 | A kind of biology barricade shore protection assembly |
| CN110590316A (en) * | 2019-10-15 | 2019-12-20 | 中瀛港湾（厦门）建设工程有限公司 | Construction method of bank protection project |
| CN112523166A (en) * | 2020-11-06 | 2021-03-19 | 河海大学 | Method for constructing ecological bank protection |
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| US20160376181A1 (en) * | 2014-03-21 | 2016-12-29 | Nanjing University Ecological Research Institute Of Changshu | In-situ purification island structure and the construction method thereof |
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| CN108035304A (en) * | 2017-12-25 | 2018-05-15 | 深圳市铁汉生态环境股份有限公司 | A kind of sludge handling method and ecological revetment structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109750627A (en) * | 2019-02-01 | 2019-05-14 | 张荣斌 | A kind of biology barricade shore protection assembly |
| CN110590316A (en) * | 2019-10-15 | 2019-12-20 | 中瀛港湾（厦门）建设工程有限公司 | Construction method of bank protection project |
| CN112523166A (en) * | 2020-11-06 | 2021-03-19 | 河海大学 | Method for constructing ecological bank protection |
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| CN108951543B (en) | 2020-05-19 |
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Address after: 400026 room 5-1, unit 2, building 1, No. 53, Gangcheng West Road, Jiangbei District, Chongqing (room No.: 509) Patentee after: Mulian Environmental Technology (Chongqing) Co., Ltd Address before: 400026 room 5-1, unit 2, building 1, No. 53, Gangcheng West Road, Jiangbei District, Chongqing Patentee before: Chongqing Mulian Environmental Engineering Co., Ltd |