CN110396987A - A kind of willow row's bank protection structure administered for erosion groove - Google Patents
A kind of willow row's bank protection structure administered for erosion groove Download PDFInfo
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- CN110396987A CN110396987A CN201910758799.3A CN201910758799A CN110396987A CN 110396987 A CN110396987 A CN 110396987A CN 201910758799 A CN201910758799 A CN 201910758799A CN 110396987 A CN110396987 A CN 110396987A
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- willow
- stakes
- stake
- withies
- rows
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- 241000124033 Salix Species 0.000 title claims abstract description 104
- 230000003628 erosive effect Effects 0.000 title claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 241000218998 Salicaceae Species 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000004873 anchoring Methods 0.000 claims abstract description 13
- 239000003973 paint Substances 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 239000002689 soil Substances 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 208000004141 microcephaly Diseases 0.000 description 2
- 238000004162 soil erosion Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001299681 Salix herbacea Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003643 water by type Substances 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
A kind of willow row's bank protection structure administered for erosion groove, including multiple willow stakes, multiple transverse direction withies, multiple longitudinal direction willow tips and iron wire, its main points is according to surveying setting-out, determine pile anchoring position, multiple willow stakes are respectively that two rows of fixations are embedded on pile anchoring position, ' 8 ' fonts are pressed by iron wire respectively between two rows of multiple willows stakes to be fastened connection, multiple transverse direction withies are laterally laid with respectively to be set between multiple willow stakes lower part, multiple transverse direction withies pass through iron wire respectively and are fixedly connected with multiple willow stakes, multiple longitudinal direction willow tips are longitudinally arranged above and below setting between two rows of multiple willow stakes respectively, and it is fixedly connected respectively with multiple willow stakes by iron wire, it is respectively arranged between two rows of multiple willow stakes and between the stake of multiple willows and ditch bank and bankets.The present invention has many advantages, such as low cost, easily constructs, is profitable on ecology, be suitable for narrow type erosion groove shore protection and administer compared with traditional gabion shore protection.
Description
Technical field
The present invention relates to soil erosion erosion grooves to administer field, especially a kind of willow row administered for sloping upland erosion groove
Bank protection method.
Background technique
Black soil region sloping upland hypsography is big, the gradient is slow, slope surface is long, soil resistance to corrosion is poor, rainfall is concentrated, the ground of dispersion
Table runoff forms the water flow of fixed route since the influence of topography is gradually concentrated, and lumped scour earth's surface, takes away soil at incision ground,
Erosion groove is ultimately formed, and as fixed water channel, slope runoff is discharged.Erosion groove early development, two sides bank slope is steeper, in water flow
Under Scouring Condition, the continuous incision of bottom of trench, ditch bank, which are collapsed, to be expanded to two sides rapidly, and the soil body carries defeated shifting, erosion quantity with runoff
Greater than siltation volume, is formed under a large amount of silts and let out.Erosion groove harm is huge, on the one hand destroys arable land, grain drop in production, on the other hand broken
Bad ecological environment, siltation downstream river course.Therefore, erosion groove soil erosion problem is only resolved, can just protect farmland, protect life
State environment, and then avoid the generation of related natural calamity.
The water-and-soil conservation measures of existing RBS in channel direction is mainly check dam, however is not suitable for shallow narrow water channel erosion groove.Reference
The method of river regulation, the main method for administering water channel erosion groove at this stage are to build gabion wall along riverbank two sides, are prevented according to this
Sealing stream washes away bank slope.However the investment of gabion shore protection is high, ecological benefits are poor, most importantly gabion shore protection land occupation is more, single
Wide 0.8 ~ the 1.0m in side, bilateral shore protection need to take up an area wide 1.6 ~ 2.0m, be not suitable for implementing in narrow type erosion groove, especially furrow width is less than
The channel of 2m.
In consideration of it, we develop, a kind of investment is small, protection effect is firm, the service life is long, the good erosion groove of ecological benefits
The willow of improvement arranges shore protection technology, and proposes this application.
Summary of the invention
Regarding the issue above, the present invention provides a kind of willow administered for erosion groove arranges bank protection structure, it is intended to
Ecological benefit of soil and water conservation is given full play to while administering erosion groove.Traditional gabion shore protection be by the way of building gabion wall,
Prevent bank slope caused by acting on because of current scour from collapsing with this.Given this principle, the present invention replace tradition using willow stake " reinforcement walls "
The gabion engineering of shore protection.
The technical solution adopted by the present invention is that:
A kind of willow administered for erosion groove arranges bank protection structure, including the stake of multiple willows, multiple lateral withies, multiple longitudinal willow tips and
Iron wire, main points are to determine pile anchoring position according to surveying setting-out, and multiple willow stakes are respectively that two rows of fixations are embedded in pile anchoring position
On, it is fastened connection by iron wire by ' 8 ' fonts respectively between two rows of multiple willows stakes, the lateral layings respectively of multiple transverse direction withies
It sets between multiple willow stakes lower part, multiple transverse direction withies pass through iron wire respectively and are fixedly connected with multiple willow stakes, multiple longitudinal direction willow tips
It is longitudinal respectively to be arranged above and below setting between two rows of multiple willow stakes, and be fixedly connected respectively with multiple willow stakes by iron wire, two
It arranges between multiple willow stakes and is respectively arranged between the stake of multiple willows and ditch bank and banketed.
The used stake of multiple willows, multiple withies and multiple all live standing trees of the willow tip, the long 1.0 ~ 1.2m of multiple willow stakes, diameter
5 ~ 8cm, the long 90cm of multiple withies, diameter 2cm or so.
Multiple willows stake buried depth degree is 0.5m, two rows of willow stake spacing 0.2m；Multiple transverse direction withies are inserted into wall 30cm
It is deep；Every layer of multiple longitudinal direction willow tips spread willow 3-5 layers with a thickness of 10cm.
Described multiple willows stake is in order to guarantee that truncheon survives, it is noted that truncheon perpendicular to horizontal plane, is sure not to scratch when plant
Crust protects bud eye, guarantees that bud eye direction is upward；Multiple willow stake top cut aways, paint red paint, prevent moisture from evaporating.
Beneficial effect after the present invention is implemented is: two rows willow pile holder living willow fascine living forms a protecting wall.After spring,
The willow tip and willow stake growth, branch form a firm protection body after intersecting, prevent ditch bank from expanding；The withy germinating growth of horizontal paving goes out
New branch can laterally block water, slow down water velocity, prevent gullying；Ecological benefits are quick, effect is obvious.
Detailed description of the invention
Fig. 1 is a kind of example structure schematic diagram of the invention.
Fig. 2 is a kind of top view of embodiment of the invention.
Fig. 3 is a kind of side view of embodiment of the invention.
Specific embodiment
A kind of willow row's bank protection structure administered for erosion groove, including multiple willows stake 2, multiple lateral withies 3, multiple longitudinal directions
The willow tip 4 and iron wire 6, main points are to determine pile anchoring position 1 according to surveying setting-out, and multiple willow stakes 2 are respectively that two rows of fixations are embedded in
On pile anchoring position 1, it is fastened connection by iron wire 6 by ' 8 ' fonts respectively between two rows of multiple willows stakes 2, multiple lateral withies 3
It is laterally laid with and is set between 2 lower parts of multiple willow stakes respectively, multiple lateral withies 3 pass through iron wire 6 and the fixed company of multiple willows stake 2 respectively
Connect, multiple longitudinal direction willow tips 4 are longitudinal respectively to be arranged above and below setting between two rows of multiple willows stakes 2, and by iron wire 6 respectively with it is multiple
Willow stake 2 is fixedly connected, and is respectively arranged between two rows of multiple willows stakes 2 and between multiple willows stake 2 and ditch bank and is banketed 5.
Below it is the technical pattern scheme operated in detailed examples:
1, it cuts slope shaping: carrying out cutting slope shaping before channel regulation.The purpose for cutting slope shaping is in order to which measures can be more preferable
Be arranged in erosion groove, while cutting slope shaping also for the earthwork for public use is reduced, each erosion groove improvement made to reach earthwork balance.
Cutting slope object is high gradient slope and the side slope there are security risk, is constructed for convenience, and it is appropriate that stable side slope need to only be carried out
Finishing, the side slope for not influencing construction will be without cutting slope；
Original shrub or arbor should be retained when cutting slope, cutting slope angle is 35 ~ 45o.Surface soil should concentrate stacking, do for next procedure
Prepare.
2, pile anchoring: according to ditch depth size, willow row's shore protection divides two ways, i.e., high stake willow row and stump willow row, channel upstream
Selection stump willow of the ditch depth less than 0.5m is arranged, and selection height stake willow of the middle and lower reaches ditch depth greater than 0.5m is arranged.After Slope Treatment is good, measurement
Unwrapping wire determines pile anchoring position 1.Multiple 2 two rows of willows stake, array pitch 0.2m, pilespacing 0.5m are squeezed into groove bottom line along the slope slope Hou Gou is cut.
The live standing tree that multiple willow stakes 2 select growth ability strong, the long 1.0m of the high long 1.2m(dwarf willow stake of willow stake), 5 ~ 8cm of diameter, piling is buried
50cm；
Soil property harder place in Project Areas causes unnecessary damage to multiple willow stakes 2 when pile anchoring in order to prevent, with works such as crooked chisels
Tool pile anchoring again after needing to punch in advance at pile anchoring.Multiple willow stakes 2 are made use of momentum with curved, smooth to connect, and make water flow according to original waterline
It smoothly passes.
3, it spreads withy (tip): such as attached drawing 3, being laid with multiple lateral withies 3, lateral 3 diameter 2cm of withy, length along ditch bottom horizontal
90cm or so, length is not less than 30cm to microcephaly outside, after major part insertion willow row's wall.It is laid between multiple willow stakes 2 by root, it is multiple
Lateral 3 microcephaly of withy is close to bottom of trench soil, and is directed toward ditch center line.Under conditions of spring moisture condition is sufficient, multiple transverse directions
Withy 3 can then germinate, and the new branch grown can laterally block water, and slow down water velocity, prevent and treat gulley bottom；
(being vertical along ditch direction) is indulged on the inside of willow row to one layer of paving longitudinal willow tip 4, about 10cm is thick, and high stake willow row paving 50cm high is (short
Stake willow row's paving 30cm high), the biennial willow tip that multiple longitudinal direction willow tips 4 should select growing power strong, if multiple longitudinal direction 4 branches of Liu Shao
8# iron wire 6 is relatively mostly used to bind securely, guarantee is banketed and 5 cannot be squeezed out from 4 gap of the willow tip.After multiple longitudinal willow tips 4 are laid with,
Front two rows willow stake 2 should be bound together with 8# iron wire 6, be fastened using ' 8 ' words；Prevent front-seat multiple willow stakes 2 inwardly
Inclination.
4, it bankets: after the completion of multiple longitudinal direction willow tips 4 are laid with, in 2 rear portion backfills 5 of multiple willow stakes, and being compacted, top covering
10cm topsoil, 2 exposed 20cm of multiple willow stakes or so.2 top cut aways of multiple willow stakes, paint red paint, prevent moisture from evaporating.
Heel row willow row's rear side fill compaction, guarantees the stability of entire willow row wall；
The multiple willow stakes 2 of the next spring and multiple longitudinal 4 survival rates of the willow tip are up to 95% or more, and sufficient into rainy season moisture, growth adds
Speed, protection effect are significant；
In order to guarantee that multiple willows 2 truncheons of stake survive, it is noted that truncheon perpendicular to horizontal plane, is sure not to scratch crust, protection when plant
Good bud eye guarantees that direction is upward.Suitable in spring and autumn construction, this season interior raceway groove non-water flow, convenient for construction.But at this time
Soil moisture content is poor, needs suitably to water.
5, spring is managed and protected: first spring after engineering construction, waters to the dry channel segments of soil layer, it is ensured that
The survival rate of multiple willow stakes 2 and multiple lateral withies 3.It needs to cut multiple willows 2 tie wires 6 of stake to grow fine before summer has set in,
It prevents iron wire 6 from tying tight willow stake 2, multiple willows stake 2 is hindered to grow.The current year survival rate of multiple willow stakes 2 and multiple longitudinal willow tips 4 should not
Less than 80%, and there cannot be two or more continuous dry stakes, front two rows willow stake 2 will at least survive one.It is wanted for being not achieved
The willow row asked should carry out changing stake in spring.
Effect analysis: showing according to project investigation result is implemented, and willow arranges shore protection plant survival rate up to 98%, and individual water flows are big
Position have a phenomenon of destroying by rush of water, storage rate is up to 99%.It is tentatively monitored, in addition to damaging position, channel two sides are existing without collapsing and destroying by rush of water
As willow row's protection effect is obvious, and the multiple lateral withies 3 of bottom of trench, which slow down, washes away bottom of trench.The gabion implemented with other channels
Shore protection is compared, and willow row's shore protection of the invention reduces cost of investment because the material prices such as willow stake 2, wicker are cheap compared with building stones.Willow row
Shore protection cross dimensions is small, compared with gabion shore protection land occupation width reduce 60%, and with it is curved make use of momentum, construct it is more flexible, reduce construction make
Industry face.Since the willow speed of growth is very fast, trunk is thicker, and trunk new life is thick with leaves, and root system constantly grows extension, protection effect
Enhance year by year, ecological benefits are obvious.
1 gabion shore protection of table and willow arrange shore protection contrast table
| Survival rate/storage rate (%) | It invests (member/m) | Construction difficulty or ease | Take up an area wide (m) | Ecological benefits | |
| Gabion shore protection | -/100 | 450 | It is difficult | 0.8 | Nothing |
| Willow arranges shore protection | 98/99 | 240 | Easily | 0.3 | It is good |
Claims (4)
1. a kind of willow administered for erosion groove arranges bank protection structure, including it is multiple willows stake (2), multiple lateral withies (3), multiple vertical
To the willow tip (4) and iron wire (6), it is characterized in that being determined pile anchoring position (1) according to surveying setting-out, multiple willow stakes (2) are respectively two rows
Fixation is embedded on pile anchoring position (1), is pressed ' 8 ' fonts by iron wire (6) respectively between two rows of multiple willows stakes (2) and is fastened company
It connects, multiple transverse direction withies (3) are laterally laid with respectively sets between multiple willow stakes (2) lower part, and multiple transverse direction withies (3) pass through respectively
Iron wire (6) is fixedly connected with multiple willow stakes (2), and longitudinal be arranged above and below is arranged in two rows of multiple willows multiple longitudinal direction willow tips (4) respectively
Between stake (2), and it is fixedly connected respectively with multiple willow stakes (2) by iron wire (6), it is between two rows of multiple willow stakes (2) and multiple
Banket (5) are respectively arranged between willow stake (2) and ditch bank.
2. a kind of willow administered for erosion groove according to claim 1 arranges bank protection structure, it is characterised in that used is more
A willow stake (2), multiple withies (3) and multiple willow tips (4) all live standing trees, 1.0 ~ 1.2m of multiple willow stake (2) length, diameter 5 ~
8cm, the long 90cm of multiple withies (3), diameter 2cm or so.
3. a kind of willow administered for erosion groove according to claim 1 arranges bank protection structure, it is characterised in that described is more
A willow stake (2) buried depth degree is 0.5m, two rows of willow stake (2) spacing 0.2m；It is deep that multiple transverse direction withies (3) are inserted into wall 30cm；It is multiple
Every layer of longitudinal willow tip (4) with a thickness of 10cm, spreads willow 3-5 layers.
4. a kind of willow administered for erosion groove according to claim 1 arranges bank protection structure, it is characterised in that in order to guarantee
Multiple willows stake (2) truncheons survive, it is noted that truncheon perpendicular to horizontal plane, is sure not to scratch crust when plant, protect bud eye, guarantee
Bud eye direction is upward；Multiple willow stake (2) top cut aways, paint red paint, prevent moisture from evaporating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758799.3A CN110396987A (en) | 2019-08-16 | 2019-08-16 | A kind of willow row's bank protection structure administered for erosion groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758799.3A CN110396987A (en) | 2019-08-16 | 2019-08-16 | A kind of willow row's bank protection structure administered for erosion groove |
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| Publication Number | Publication Date |
|---|---|
| CN110396987A true CN110396987A (en) | 2019-11-01 |
Family
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| CN201910758799.3A Withdrawn CN110396987A (en) | 2019-08-16 | 2019-08-16 | A kind of willow row's bank protection structure administered for erosion groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726494A (en) * | 2020-12-28 | 2021-04-30 | 中水北方勘测设计研究有限责任公司 | Channel treatment method |
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|---|---|---|---|---|
| KR20010100347A (en) * | 2000-05-01 | 2001-11-14 | 임철수 | Bank protecting structure in stream corridor and its construction |
| KR200268853Y1 (en) * | 2001-12-10 | 2002-03-18 | 주식회사 우일 이알에스 | Bank protection vegetation zone at the low-water channel of river |
| CN102505700A (en) * | 2011-11-23 | 2012-06-20 | 中国神华能源股份有限公司 | Willow rod anchoring side slope protection method for loess area |
| CN103015397A (en) * | 2012-12-26 | 2013-04-03 | 若尔盖县综合林场 | Salix paraqplesia sand-protecting barrier for high and cold desert areas and setting method for Salix paraqplesia sand-protecting barrier |
| CN210561988U (en) * | 2019-08-16 | 2020-05-19 | 王小明 | A willow row revetment structure for erosion gully is administered |
-
2019
- 2019-08-16 CN CN201910758799.3A patent/CN110396987A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010100347A (en) * | 2000-05-01 | 2001-11-14 | 임철수 | Bank protecting structure in stream corridor and its construction |
| KR200268853Y1 (en) * | 2001-12-10 | 2002-03-18 | 주식회사 우일 이알에스 | Bank protection vegetation zone at the low-water channel of river |
| CN102505700A (en) * | 2011-11-23 | 2012-06-20 | 中国神华能源股份有限公司 | Willow rod anchoring side slope protection method for loess area |
| CN103015397A (en) * | 2012-12-26 | 2013-04-03 | 若尔盖县综合林场 | Salix paraqplesia sand-protecting barrier for high and cold desert areas and setting method for Salix paraqplesia sand-protecting barrier |
| CN210561988U (en) * | 2019-08-16 | 2020-05-19 | 王小明 | A willow row revetment structure for erosion gully is administered |
Non-Patent Citations (1)
| Title |
|---|
| 李影等: "柳树在河流防护工程中的应用", 《黑龙江水利科技》, pages 118 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112726494A (en) * | 2020-12-28 | 2021-04-30 | 中水北方勘测设计研究有限责任公司 | Channel treatment method |
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Application publication date: 20191101 |