CN109024481A - River bank slope protection structure and river bank slope protection method - Google Patents
River bank slope protection structure and river bank slope protection method Download PDFInfo
- Publication number
- CN109024481A CN109024481A CN201810929725.7A CN201810929725A CN109024481A CN 109024481 A CN109024481 A CN 109024481A CN 201810929725 A CN201810929725 A CN 201810929725A CN 109024481 A CN109024481 A CN 109024481A
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- Prior art keywords
- slope
- slope protection
- bank
- gabion
- hole
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Classifications
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- 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
Abstract
The present invention relates to side slope protection fields, it is intended to solve the problems, such as that bank slope protection technology in river in the prior art seriously even results in permanent damage to ecosystem destruction, provide river bank slope protection structure and river bank slope protection method.There is the bottom of slope of recessed formation to cheat for river bank slope protection structure, bank slope slope surface；There is the slope surface of recessed formation to cheat for the position of the slope surface being located on bottom of slope hole；It is laid with gabion spats in the bottom of slope hole, lays slope protection segment structure in the slope surface hole；The outer surface of bank slope slope surface after the gabion spats and slope protection segment structure is arranged is covered with the plantation layer for capableing of apposition growth plant.The beneficial effects of the invention are as follows the irrecoverability destructions greatly reduced under the premise of holding higher slope protection ability to river ecosystem, have eco-environmental prote height, slope protection ability big, and easy for construction simple.
Description
Technical field
The present invention relates to side slope protection fields, in particular to river bank slope protection structure and river bank slope protection side
Method.
Background technique
For the unstable status of river shore protection, the slope protection forms such as cemented rock or concrete, river quilt are generally mostly used
Artificial channelization, bank slope are hardened by force；Fluid-tight masonry structure has isolated the hydraulic connection of water body and the soil body, has separated river
The natural landscape of the contact of biology, microorganism with land-based area in draining area, people's water harmony is destroyed, and river loses aesthstic function
Energy.
Summary of the invention
The purpose of the present invention includes providing a kind of river bank slope protection structure, anti-to solve river bank slope in the prior art
Shield technology destroys the problem of seriously even resulting in permanent damage to ecosystem.
The purpose of the present invention further includes a kind of river bank slope protection method.
The embodiment of the present invention is achieved in that
The embodiment of the present invention provides a kind of river bank slope protection structure, and there is bank slope slope surface the bottom of slope of recessed formation to cheat；Institute
There is the slope surface of recessed formation to cheat for the position being located on bottom of slope hole for stating slope surface；Gabion shield is laid in the bottom of slope hole
Foot, the slope surface hole is interior to lay slope protection segment structure；Outside the bank slope slope surface being arranged after the gabion spats and slope protection segment structure
Surface is covered with the plantation layer for capableing of apposition growth plant.
River bank slope protection structure in the present embodiment in bottom of slope is cheated by being arranged gabion spats and setting in slope surface hole
Slope protection segment structure is set, then mulching plant layer, greatly reduced under the premise of holding higher slope protection ability primary to river
The irrecoverability of state destroys, and has eco-environmental prote height, slope protection ability big, and simple beneficial effect easy for construction.
In an embodiment of the present embodiment:
The bottom surface in the bottom of slope hole is horizontal plane, and the bottom surface in the slope surface hole is along the inclined surface of the bank slope slope surface.
In an embodiment of the present embodiment:
The gabion spats and the slope protection segment structure link together, or:
The gabion spats and the slope protection segment structure are spaced apart from each other in the horizontal direction, and the top of the gabion spats is prominent
The bottom of slope hole is simultaneously concordant with the following height in slope surface hole out, forms the space of triangle, fills sand gravel in the space
Backfill section；And the upper surface of the sand gravel backfill section is in the horizontal direction.
In an embodiment of the present embodiment:
The slope protection segment structure includes at it along the respectively arranged concrete key-wall in the both ends of slope aspect and in the coagulation at both ends
Slope protection body between native key-wall；
The slope protection body includes geotextile layer, sand-gravel cushion and the gabion being successively layed on the hole bottom surface in slope surface hole
Stratum reticulare.
In an embodiment of the present embodiment:
The former slope surface or the base slope surface after excavating compacting that the bank slope slope surface is bank slope.
In an embodiment of the present embodiment:
The gabion spats is made up of the multiple lattice guest gabions stacked；
Lattice guest's gabion includes the outer cage that steel wire grid is constituted and the stone body being filled in the outer cage.
In an embodiment of the present embodiment:
The slope angle in the bottom of slope face in the slope surface hole is 1:2.
In an embodiment of the present embodiment:
The horizontal pavement that intercepts water is set as at the top of the slope of the slope protection segment structure, the pavement that intercepts water is equipped with recessed draining
Ditch.
The embodiment of the present invention also provides a kind of river bank slope protection method comprising:
A, surface soil is excavated: removing run-of-bank gravel slope surface soil and sundries；
B, gabion spats is constructed: being excavated the bottom of slope hole of bottom surface level as spats basis, and in bottom of slope is cheated and is laid gabion
Spats；
C, slope protection segment structure is constructed: being excavated slope surface of the bottom surface along bank slope direction and is cheated, then the bottom surface in compacting slope surface hole is laid with
Geotextiles re-lay sand-gravel cushion, and gabion stratum reticulare is finally arranged；
D, it plants earthen backfill: after the completion of the construction of slope protection segment structure, backfilling planting soil to cover and carry out aforementioned gabion spats
Slope surface after construction procedure and slope protection segment structure construction procedure.
In an embodiment of the present embodiment:
The gabion spats is using individually having a size of long 1000mm × loose 1000mm × high 1000mm lattice guest's gabion box heap
Folded multilayer is formed, and breaking joint is staggered between every layer, is arranged by " isosceles triangle ".
In summary it describes, the river bank slope protection structure and river bank slope protection method in the present embodiment are with life
The state feature of environmental protection is high, slope protection ability is big, and simple beneficial effect easy for construction.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of the river bank slope protection structure in the embodiment of the present invention；
Fig. 2 is the schematic diagram of the outer cage of lattice guest's gabion in the present embodiment；
Fig. 3 is the view of the unfolded state of the outer cage of lattice guest gabion.
Icon: the river 100- bank slope protection structure；P1- bank slope slope surface；C1- bottom of slope hole；C2- slope surface hole；10- gabion shield
Foot；20- slope protection segment structure；30- kind plants layer；40- sand gravel backfills section；S0- lattice guest's gabion；The outer cage of S1-；S2- stone body；21- is mixed
Solidifying soil key-wall；22- slope protection body；22a- geotextile layer；22b- sand-gravel cushion；22c- gabion stratum reticulare；50- intercepts water pavement；51- row
Ditch.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.If only being used in addition, occurring term " first ", " second " etc. in description of the invention
It is described in distinguishing, is not understood to indicate or imply relative importance.
If being not offered as requiring component absolute in addition, occurring the terms such as term "horizontal", "vertical" in description of the invention
Horizontal or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical", not
It is to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is the structural schematic diagram of the river bank slope protection structure 100 in the embodiment of the present invention.Fig. 1 is please referred to, the present invention
Embodiment provides a kind of river bank slope protection structure 100, and there is bank slope slope surface P1 the bottom of slope of recessed formation to cheat C1.The position of slope surface P1
There is the slope surface of recessed formation to cheat C2 for position on the C1 of bottom of slope hole.Gabion spats 10, slope surface hole are laid in the C1 of bottom of slope hole
Slope protection segment structure 20 is laid in C2.The outer surface of bank slope slope surface P1 after setting gabion spats 10 and slope protection segment structure 20 covers
There is the plantation layer 30 for capableing of apposition growth plant.It can be in plantation 30 planting plants of layer, to keep the water and soil of plantation layer 30.The place
The former slope surface or the base slope surface after excavating compacting that the bank slope slope surface P1 said is bank slope.For example, when former slope surface condition itself is preferable,
Directly setting superstructure can not needed to handle.If former slope surface condition itself is bad, (such as sundries is more, soil property is soft, is to become silted up
Mud etc.) when, it needs by the way that superstructure is arranged again after the forms of construction work processing such as excavating, tamping.
By cheating in bottom of slope gabion spats 10 is arranged and in slope surface in river bank slope protection structure 100 in the present embodiment in C1
It cheats and slope protection segment structure 20 is set in C2, then mulching plant layer 30, greatly subtracts under the premise of holding higher slope protection ability
The small irrecoverability to river ecosystem destroys, and has that eco-environmental prote is high, slope protection ability is big, and easy for construction simply has
Beneficial effect.
In an embodiment of the present embodiment, the bottom surface that bottom of slope cheats C1 is horizontal plane, and the bottom surface that slope surface cheats C2 is edge
The inclined surface of bank slope slope surface P1.The bottom surface that bottom of slope cheats C1 is horizontal plane, enables the downside for being placed on gabion spats 10 therein
It is enough to be supported well, avoid overall structure from sliding downwards along slope aspect.Optionally, the slope angle in the bottom of slope face of slope surface hole C2 is 1:
2。
In an embodiment of the present embodiment, gabion spats 10 and slope protection segment structure 20 are mutual in the horizontal direction
Every, and the prominent bottom of slope hole C1 in top of gabion spats 10 is simultaneously concordant with the following height of slope surface hole C2, forms the space of triangle,
Sand gravel is filled in the space backfills section 40.And the upper surface of sand gravel backfill section 40 is in the horizontal direction.
In an embodiment of the present embodiment, gabion spats 10 is made up of the multiple lattice guest gabion S0 stacked.Lattice
Guest's gabion S0 includes the outer cage S1 that steel wire grid is constituted and the stone body being filled in outer cage S1 (structure of outer cage S1 sees Fig. 2).
For example, optionally, gabion spats 10 is using individually having a size of long 1000mm × loose 1000mm × high 1000mm lattice guest's gabion S0
Stacked multilayer is formed, and breaking joint is staggered between every layer, is arranged by " isosceles triangle ".Bottom of slope cheats lattice guest's stone that the width of C1 is twice
The width and 2000mm of cage S0, in this way in the two rows of lattice guest gabion S0 side by side of basecoat setting, in upper one layer one row's lattice of setting
Guest gabion S0, three rows arrange in isosceles triangle.
The outer cage S1 of lattice guest's gabion S0 in the present embodiment can be set are as follows: by plating Gao Erfan (5% alumin(i)um zinc alloy+rare earth
Element) cover modeling preservative treatment mild steel wire woven through machine made of hexagon twisted pair steel wire, wire side tensile strength
50KN/m.The rectangular box that its structure is made of 6 grid plates (see Fig. 2).It is one flat to be readily transported the preceding outer cage S1 that dispatches from the factory
Face (see Fig. 3), by manually spreading out as rectangle frame before construction, the stone body (such as block stone) for being subsequently filled 10cm--30cm is extremely full
It is full.Finally using the steel wire with wire side steel wire same material, by manually continuously alternately being twisted according to interval 10~15cm individual pen-double-round
Close joint sealing.
In other embodiments, gabion spats 10 and slope protection segment structure 20 link together, that is, are not provided with sand gravel backfill
Section 40.
In an embodiment of the present embodiment, slope protection segment structure 20 includes respectively arranged along the both ends of slope aspect at it
Concrete key-wall 21 and the slope protection body 22 between the concrete key-wall 21 at both ends.Slope protection body 22 includes successively being layed in slope surface hole
Geotextile layer 22a, sand-gravel cushion 22b and gabion stratum reticulare 22c on the hole bottom surface of C2.Gabion stratum reticulare 22c can be used aforementioned
Lattice guest gabion S0, only size is different from lattice guest gabion S0 above-mentioned, such as lattice guest's gabion S0 of gabion stratum reticulare 22c is
500mm high.
The main function of gabion spats 10 is to carry out slope protection supporting and retaining system by self gravity, it is ensured that gabion stratum reticulare 22c is not because in
Power acts on and generates displacement, guarantees the stabilization of bank slope；The main function of geotextile layer 22a is to prevent bank slope differential settlement；Sand
Gravel blanket 22b plays the role of improving gabion stratum reticulare 22c overall stability.
For avoid higher position flow under water wash away, in the present embodiment, be set as water at the top of the slope of slope protection segment structure 20
The flat pavement 50 that intercepts water, the pavement 50 that intercepts water are equipped with recessed gutter 51.
Referring to aforementioned figures, the embodiment of the present invention also provides a kind of river bank slope protection method comprising:
A, surface soil is excavated: removing run-of-bank gravel slope surface soil and sundries；According to design gabion orientation axis and absolute altitude, original ground is removed
Surface soil and sundries excavate 10 basis of gabion spats to designed elevation；
B, gabion spats 10 is constructed: excavating the bottom of slope hole C1 of bottom surface level as spats basis, and the cloth in the C1 of bottom of slope hole
If gabion spats 10；
C, slope protection segment structure 20 is constructed: being excavated slope surface of the bottom surface along bank slope direction and is cheated C2, compacting slope surface cheats the bottom surface of C2, so
After be laid with geotextile layer, re-lay sand-gravel cushion 22b, finally be arranged gabion stratum reticulare 22c；The thickness of sand-gravel cushion 22b can
Think that lattice guest gabion S0 above-mentioned can be used in 200mm, gabion stratum reticulare 22c, only size is different from lattice guest gabion S0 above-mentioned, stone
Lattice guest's gabion S0 of cage stratum reticulare 22c is 500mm high.
D, it plants earthen backfill: after the completion of slope protection segment structure 20 is constructed, backfilling planting soil to cover and carry out aforementioned gabion shield
Slope surface after 20 construction procedure of 10 construction procedure of foot and slope protection segment structure.The thickness of planting soil can be 300mm
In summary it describes, the river bank slope protection structure 100 and river bank slope protection method in the present embodiment have tool
There are eco-environmental prote height, slope protection ability big, and simple beneficial effect easy for construction.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of river bank slope protection structure, it is characterised in that:
There is bank slope slope surface the bottom of slope of recessed formation to cheat；The position of the slope surface being located on bottom of slope hole has lower spill
At slope surface hole；
It is laid with gabion spats in the bottom of slope hole, lays slope protection segment structure in the slope surface hole；
The outer surface of bank slope slope surface after the gabion spats and slope protection segment structure is arranged is covered with being capable of apposition growth plant
Plantation layer.
2. bank slope protection structure in river according to claim 1, it is characterised in that:
The bottom surface in the bottom of slope hole is horizontal plane, and the bottom surface in the slope surface hole is along the inclined surface of the bank slope slope surface.
3. bank slope protection structure in river according to claim 1, it is characterised in that:
The gabion spats and the slope protection segment structure link together, or:
The gabion spats and the slope protection segment structure are spaced apart from each other in the horizontal direction, and the prominent institute in top of the gabion spats
It is simultaneously concordant with the following height in slope surface hole to state bottom of slope hole, forms the space of triangle, sand gravel backfill is filled in the space
Section；And the upper surface of the sand gravel backfill section is in the horizontal direction.
4. bank slope protection structure in river according to claim 1, it is characterised in that:
The slope protection segment structure includes at it along the respectively arranged concrete key-wall in the both ends of slope aspect and in the concrete tooth at both ends
Slope protection body between wall；
The slope protection body includes geotextile layer, sand-gravel cushion and the gabion box being successively layed on the hole bottom surface in slope surface hole
Layer.
5. bank slope protection structure in river according to claim 1, it is characterised in that:
The former slope surface or the base slope surface after excavating compacting that the bank slope slope surface is bank slope.
6. bank slope protection structure in river according to claim 1, it is characterised in that:
The gabion spats is made up of the multiple lattice guest gabions stacked；
Lattice guest's gabion includes the outer cage that steel wire grid is constituted and the stone body being filled in the outer cage.
7. bank slope protection structure in river according to claim 1, it is characterised in that:
The slope angle in the bottom of slope face in the slope surface hole is 1:2.
8. bank slope protection structure in river according to claim 1, it is characterised in that:
The horizontal pavement that intercepts water is set as at the top of the slope of the slope protection segment structure, the pavement that intercepts water is equipped with recessed gutter.
9. a kind of river bank slope protection method characterized by comprising
A, surface soil is excavated: removing run-of-bank gravel slope surface soil and sundries；
B, gabion spats is constructed: being excavated the bottom of slope hole of bottom surface level as spats basis, and in bottom of slope is cheated and is laid gabion spats；
C, slope protection segment structure is constructed: being excavated slope surface of the bottom surface along bank slope direction and is cheated, then the bottom surface in compacting slope surface hole is laid with geotechnique
Cloth re-lays sand-gravel cushion, and gabion stratum reticulare is finally arranged；
D, it plants earthen backfill: after the completion of the construction of slope protection segment structure, backfilling planting soil to cover and carry out aforementioned gabion spats construction
Slope surface after step and slope protection segment structure construction procedure.
10. bank slope protection method in river according to claim 9, it is characterised in that:
The gabion spats stacks using individually having a size of long 1000mm × loose 1000mm × high 1000mm lattice guest's gabion box more
Layer is formed, and breaking joint is staggered between every layer, is arranged by " isosceles triangle ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929725.7A CN109024481B (en) | 2018-08-15 | 2018-08-15 | River course bank slope protection structure and river course bank slope protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810929725.7A CN109024481B (en) | 2018-08-15 | 2018-08-15 | River course bank slope protection structure and river course bank slope protection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109024481A true CN109024481A (en) | 2018-12-18 |
| CN109024481B CN109024481B (en) | 2020-12-22 |
Family
ID=64631585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810929725.7A Active CN109024481B (en) | 2018-08-15 | 2018-08-15 | River course bank slope protection structure and river course bank slope protection method |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537526A (en) * | 2018-11-29 | 2019-03-29 | 杭州江润科技有限公司 | A kind of ecological revetment and construction method |
| CN112064574A (en) * | 2020-08-03 | 2020-12-11 | 杭州大禹水利工程咨询有限公司 | Embankment bank protection structure |
| CN112663632A (en) * | 2020-12-11 | 2021-04-16 | 广东省水利水电科学研究院 | Anti-corrosion steel wire gabion ecological invisible slope protection and construction method thereof |
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| CN106759086A (en) * | 2016-12-26 | 2017-05-31 | 埃瑞弗（上海）规划设计工程咨询股份有限公司 | A kind of gabion ecological water body revetment structure |
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| JPH09235715A (en) * | 1996-03-01 | 1997-09-09 | Hokkaido Ekomu:Kk | Stone pitching net revetment method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109537526A (en) * | 2018-11-29 | 2019-03-29 | 杭州江润科技有限公司 | A kind of ecological revetment and construction method |
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| CN112064574A (en) * | 2020-08-03 | 2020-12-11 | 杭州大禹水利工程咨询有限公司 | Embankment bank protection structure |
| CN112663632A (en) * | 2020-12-11 | 2021-04-16 | 广东省水利水电科学研究院 | Anti-corrosion steel wire gabion ecological invisible slope protection and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN109024481B (en) | 2020-12-22 |
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