CN113396730A - Nest type ecological sand-fixing revetment structure - Google Patents
Nest type ecological sand-fixing revetment structure Download PDFInfo
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- CN113396730A CN113396730A CN202110623563.6A CN202110623563A CN113396730A CN 113396730 A CN113396730 A CN 113396730A CN 202110623563 A CN202110623563 A CN 202110623563A CN 113396730 A CN113396730 A CN 113396730A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/25—Dry fruit hulls or husks, e.g. chaff or coir
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/12—Supports for plants; Trellis for strawberries or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/12—Supports for plants; Trellis for strawberries or the like
- A01G9/128—Fixing of plants to supports, e.g. by means of clips
Abstract
The application relates to a nest type ecological sand-fixation bank protection structure, which comprises a plurality of groups of branches and plates, wherein side slopes on two sides of a river channel are obliquely arranged, each group of branches is a branch of a local tree, and each group of branches is inserted on the side slopes; the boards are spliced into a polygonal structure, the end parts of the two adjacent groups of boards are connected, and the branches of the groups of trees are inserted into the polygonal area enclosed by the boards. In the application, each group of branches grows to form a restored community with a structure similar to that of an original community, and the restored community is perfectly fused with an original ecological system through succession for a certain time; continuously providing nutrient substances for soil and other plants through decomposition on the branches of the plants which are not cut and survive; in the technical scheme of this application, use the ecology principle, adopt the mode similar with former ecological environment to restore as far as from the restoration material of selecting to the restoration mode, make prosthetic environment combine together through the conventionality of certain time and peripheral habitat to realize certain ecological function.
Description
Technical Field
The application relates to the field of ecological revetment, in particular to a camp-type ecological sand-fixation revetment structure.
Background
With the continuous promotion of the modern construction of our country, the development of ecological environment is becoming one of the important programs in rural and urban construction. Water conservancy construction is one of the long-term guarantees of the country, and water conservancy construction not only provides water resource supply for industrial and agricultural development, but also has decisive significance for guaranteeing normal domestic water of rural and urban populations. In some areas, due to the influence of factors such as river geology and the like, soil layer structures on river banks on two sides of a river channel are mostly river sand deposited layer by layer, when the river channel is subjected to conditions such as rainstorm and the like, the water potential in the river channel is relatively fierce at the moment, and the river sand in the river banks on the two sides of the river channel is easy to generate the phenomenon of quicksand along with river water continuously, so that the river banks on the two sides of the river channel are subjected to secondary disasters such as landslide continuously, and the sand fixation of the river channel becomes one of important governing tasks of the river channel.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the construction process of the existing river course slope protection bank protection, the design is mostly carried out from the perspective of ecological restoration, the mature ecological restoration technical scheme is directly applied in the river bank construction process, but along with the prolonging of time, in the later process of the river bank, various existing ecological restoration technologies cannot be well integrated with the surrounding environment, the sustainable development effect is not obvious, and therefore, the improved space exists.
Disclosure of Invention
In order to reduce the drift sand phenomenon of ecological bank protection both sides river bank, promote the stability of river course both sides river bank, this application provides a campsite formula ecological sand fixation bank protection structure.
The application provides a nest type ecological sand fixation revetment structure adopts following technical scheme:
a nest type ecological sand-fixing revetment structure comprises a plurality of groups of branches and plates, wherein side slopes on two sides of a river channel are obliquely arranged, each group of branches is a branch of a local tree, and each group of branches is inserted on the side slopes; each group of plates are prefabricated components with fixed sizes, each group of plates are spliced into a polygonal structure, the end parts between every two adjacent groups of plates are connected, and the branches of each group are inserted into a polygonal area enclosed by the plates of each group.
By adopting the technical scheme, in the construction process of the revetment, the construction is carried out by adopting an ecological restoration idea, branches cut from local trees of each group are used as green plants in the revetment construction process, each group of plates are prefabricated components with fixed sizes, each group of plates are spliced to form a square area, each group of plates divide the slope surface of the side slope, and the lower part of each plate is inserted into the side slope under the action of gravity, so that each group of plates can block sand stones of the side slope; each group of branches is planted in a polygonal area, the branches of each group are inserted into the lower end part of the interior of the side slope to root at the moment, and each group vertically and independently grows, so that the aim of cloning local forest trees on the side slope is fulfilled, the local forest trees can be quickly integrated with the surrounding environment along with the growth of plants, and the revetment original ecological visual perception effect is achieved; each group of branches grows to form a restored community with a structure similar to that of the original community, and the restored community is perfectly fused with the original ecological system through succession for a certain time; continuously providing nutrient substances for soil and other plants through decomposition on the branches of the plants which are not cut and survive; in the technical scheme of this application, use the ecology principle, adopt the mode similar with former ecological environment to restore as far as from the restoration material of selecting to the restoration mode, make prosthetic environment combine together through the conventionality of certain time and peripheral habitat to realize certain ecological function.
Preferably, a soil layer with the thickness not less than cm is shoveled on the side slope, the coconut fiber blanket is laid after the side slope is shoveled, then the shoveled soil layer is backfilled, the backfilled soil covers the coconut fiber blanket, and the side slope is compacted; the lower end parts of the branches of each group penetrate through the coconut palm fiber blanket.
By adopting the technical scheme, the slope is shoveled and the coconut fiber blanket is laid, the coconut fiber blanket is made of coconut fiber, the coconut fiber blanket is good in water permeability and toughness, and the coconut fiber blanket is loose and breathable, so that microorganisms can conveniently survive; meanwhile, the lower end parts of the branches of each group penetrate through the coconut palm fiber blanket, so that the coconut palm fiber blanket can fix the branches of each group, and the branches of each group are not easy to topple after being cut.
Preferably, the slope upper end of coconut palm woollen blanket is tied and fixed with the first steel cable of a plurality of groups, and each group first steel cable extends to slope upper end subaerially, and subaerial grafting has a plurality of groups stock, and each group first steel cable is fixed with each group the stock tie.
Through adopting above-mentioned technical scheme, first steel cable is fixed with the upper end bolt knot of coconut palm woollen blanket, and each group's stock is vertical to be pegged graft subaerial, and first steel cable is fixed with each group's stock bolt knot, and the aforesaid sets up the stretch-draw that forms the coconut palm woollen blanket on the side slope, makes the coconut palm woollen blanket be difficult for taking place to slide on the side slope, has promoted the stability after each group's branch is pegged graft.
Preferably, the end parts of the plates of each group are integrally fixed with connecting blocks, the connecting blocks of adjacent groups of plates are distributed in a vertically staggered manner, holes are formed in the connecting blocks of each group at the same intersection point, and first steel rods are fixedly inserted into the connecting blocks of each group and penetrate through the coconut fiber blanket.
Through adopting above-mentioned technical scheme, the tip fixed connection of connecting block and panel, adjacent each group of panel encloses to close and is square region, pegs graft in to the downthehole on each group's connecting block with first drill rod, and inside and the coconut palm woollen blanket of running through of side slope is pegged graft into to first drill rod, and the setting of first drill rod has realized each group's panel fixed on the side slope, and each group's panel is comparatively stable and difficult for sliding on the side slope.
Preferably, the vertical upper end parts of the first steel chisel of each group are integrally fixed with positioning rings, and the axes of the positioning rings of each group on the same row are horizontally arranged in a collinear way; and a second steel cable is inserted into the positioning rings of each group together, and second steel rods inserted into the side slope are fixed at the horizontal two ends of each group of the second steel cables in a bolted mode.
Through adopting above-mentioned technical scheme, the holding ring is fixed with the upper end of each group's first borer an organic whole, and the second steel cable runs through each group's holding ring, each group's second borer of the horizontal both ends of each group's second steel cable and each group of both sides, and the above-mentioned setting up of second borer plays the tension effect to the second steel cable, makes each group's first borer positional stability on the slope promote.
Preferably, each group of positioning rings is provided with a positioning hole which is communicated with the positioning hole and is provided with an internal thread hole structure, a bolt in threaded connection is inserted into each group of positioning holes, and each group of bolts is tightly abutted to the second steel cable.
Through adopting above-mentioned technical scheme, each group bolt and locating hole threaded connection, the bolt is constantly screwed up, makes bolt and second steel cable support tightly, and above-mentioned setting makes each first drill rod of group and second steel cable realize the location, makes each first drill rod of group be difficult for sliding because of the geological motion on the slope, and when there is the trend of taking place the quicksand, the second steel cable is fixed each first drill rod of group, makes each first drill rod of group play the effect of anchor to the grit at this position.
Preferably, each group of the anchor rods is integrally fixed with a limiting ring with collinear axes at the vertical upper end part, and a connecting rod is inserted into each group of the limiting rings together.
Through adopting above-mentioned technical scheme, the spacing ring is fixed with each group's stock is integrative, inside each group's spacing ring was inserted to the connecting rod, the connecting rod was connected each group's stock, and then made each group's stock comparatively firm to the stretch-draw effect of coconut palm woollen blanket, when the stock unstability of a certain position, under the effect of connecting rod, the stock of unstability position was supported to the stock on the adjacent position.
Preferably, each group of plates is provided with a plurality of groups of forming holes in a penetrating manner, each group of branches is distributed in a matrix shape in a polygonal area enclosed by each group of plates, strapping tapes are inserted between each group of plates on the same inclined straight line, each strapping tape penetrates through the square holes on each group of plates and is knotted end to end, and each group of strapping tapes clamps each group of branches on the same inclined straight line; the strapping tapes of each group continuously clamp the branches of each group.
Through adopting above-mentioned technical scheme, each group of group shape hole is located panel, and each group's strapping runs through the quad slit on the panel, and each group's strapping carries out the centre gripping to each group branch inside the square region fixedly, makes each group branch be difficult for inclining inside the square region, and then has promoted the survival rate after each group branch cuttage.
Preferably, the length of each group of branches is not less than 15cm, and the depth of each group of branches inserted into the side slope is not less than 10 cm.
By adopting the technical scheme, the length of the branches and the inserting depth have certain requirements, so that the structural integrity of the branches is ensured, and each group of branches has certain nutrient storage; the cuttage depth of each group of branches is not less than 10cm, so that the branches can root and sprout conveniently.
In summary, the present application includes at least one of the following beneficial technical effects:
1. each group of branches is planted in a polygonal area, the branches of each group are inserted into the lower end part of the interior of the side slope to root at the moment, and each group vertically and independently grows, so that the aim of cloning local forest trees on the side slope is fulfilled, the local forest trees can be quickly integrated with the surrounding environment along with the growth of plants, and the revetment original ecological visual perception effect is achieved; each group of branches grows to form a restored community with a structure similar to that of the original community, and the restored community is perfectly fused with the original ecological system through succession for a certain time; continuously providing nutrient substances for soil and other plants through decomposition on the branches of the plants which are not cut and survive; in the technical scheme of the application, the ecological principle is applied, and the modes from repairing and material selecting to repairing are performed in a mode similar to the original ecological environment as far as possible, so that the repaired environment is integrated with the surrounding habitat through a routine process for a certain time, and a certain ecological function is realized;
2. the slope is shoveled and the coconut fiber blanket is laid, the coconut fiber blanket is made of coconut fiber, the coconut fiber blanket is good in water permeability and toughness, and the coconut fiber blanket is loose and breathable, so that microorganisms can survive conveniently; meanwhile, the lower end parts of the branches of each group penetrate through the coconut palm fiber blanket, so that the coconut palm fiber blanket can fix the branches of each group, and the branches of each group are not easy to topple after cuttage; the first steel cable is fixedly tied with the upper end part of the coconut palm fiber blanket, each group of anchor rods are vertically inserted on the ground, the first steel cable is fixedly tied with each group of anchor rods, and the arrangement forms the stretching of the coconut palm fiber blanket on the side slope, so that the coconut palm fiber blanket is not easy to slide on the side slope, and the stability of each group of branches after insertion is improved; the limiting rings and the groups of anchor rods are integrally fixed, the connecting rods are inserted into the limiting rings, and the connecting rods are used for connecting the anchor rods, so that the stretching effect of the anchor rods on the coconut palm blanket is stable, and when the anchor rods at a certain position are unstable, the anchor rods at the unstable positions are supported by the anchor rods at the adjacent positions under the action of the connecting rods;
3. each group of the holes is positioned on the board, each group of the strapping tapes penetrates through the square hole on the board, and each group of the strapping tapes clamps and fixes each group of the branches in the square area, so that each group of the branches is not easy to incline in the square area, and the survival rate of each group of the branches after cuttage is further improved; the length of the branches and the inserting depth have certain requirements, so that the structural integrity of the branches is ensured, and each group of branches has certain nutrient storage; the cuttage depth of each group of branches is not less than 10cm, so that the branches can root and sprout conveniently.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present application in laying a coconut blanket;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 4 is an enlarged view at B in fig. 3.
Description of reference numerals: 1. branches; 2. a plate material; 21. connecting blocks; 22. a square hole; 3. side slope; 31. a ground surface; 4. a coconut blanket; 41. a first wire rope; 5. a first drill steel; 51. a positioning ring; 511. positioning holes; 512. a bolt; 52. a second wire rope; 6. a second drill steel; 7. an anchor rod; 71. a limiting ring; 72. a connecting rod; 8. and (4) strapping tapes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a camp-type ecological sand-fixation bank protection structure. Referring to fig. 1 and 2, the side slopes 3 on both sides of the river are arranged obliquely, and the inclined upper end surfaces of the side slopes 3 are the ground 31; the nest type ecological sand-fixing revetment structure is built on the side slopes 3 at the two sides of the river channel. A soil layer with the thickness not less than 10cm is shoveled on the side slope 3, the coconut fiber blanket 4 is laid after the side slope 3 is shoveled, the coconut fiber blanket 4 is made of coconut fiber materials, and the thickness of the coconut fiber blanket 4 is not less than 3 cm; and backfilling the flattened soil layer, covering the coconut fiber blanket 4 with the backfilled soil, and compacting the side slope 3.
A plurality of groups of first steel cables 41 are fixed at the inclined upper end of the coconut fiber blanket 4 in a bolting way, and each group of first steel cables 41 extends to the ground 31 at the inclined upper end of the side slope 3; a plurality of groups of anchor rods 7 are vertically inserted into the ground 31, the length of each group of anchor rods 7 is not less than 80cm, and each group of first steel cables 41 is fixedly tied with the anchor rods 7; the upper end of the anchor rod 7 is integrally fixed with a limit ring 71, the limit rings 71 on each group of anchor rods 7 are arranged in a collinear manner, a connecting rod 72 is inserted into each group of limit rings 71, the rod diameter of the connecting rod 72 is in clearance fit with the inner diameter of each group of limit rings 71, the upper end of the outer peripheral surface of each group of limit rings 71 is inserted with a bolt 512 in threaded connection, and each group of bolts 512 is tightly abutted and fixed with the connecting rod 72 in the limit rings 71.
Referring to fig. 3 and 4, the campsite type ecological sand-fixation bank protection structure comprises a plurality of groups of branches 1 and plates 2, wherein each group of branches 1 is a branch of a local tree, and each group of branches 1 has the capability of rooting and propagating after cuttage; each group of branches 1 is inserted on the side slope 3, the length of each group of branches 1 is not less than 15cm, the depth of each group of branches 1 inserted on the side slope 3 is not less than 10cm, and the lower end part of each group of branches 1 penetrates through the coconut fiber blanket 4; each group of plates 2 are prefabricated parts with fixed sizes, and the plates 2 are made of high-molecular polyethylene materials.
Each group of 2 amalgamations of panel are polygonized structure, and each end homogeneous body of group panel 2 is fixed with connecting block 21, and the connecting block 21 on adjacent each group of panel 2 misplaces from top to bottom and distributes, and equal trompil setting on each group of connecting block 21 on the same nodical, peg graft jointly on each group of connecting block 21 and be fixed with first drill rod 5, and first drill rod 5 runs through coconut palm woollen blanket 4, the axial perpendicular to side slope 3's of first drill rod 5 plane of locating. Each group of branches 1 is inserted in a polygonal area enclosed by each group of plates 2, and each group of branches 1 is perpendicular to the plane of the side slope 3.
The vertical upper end parts of the first steel chisels 5 are integrally fixed with positioning rings 51, and the axes of the positioning rings 51 on the same row are horizontally arranged in a collinear way; the inner parts of the positioning rings 51 are commonly inserted with second steel cables 52, and the horizontal two ends of each second steel cable 52 are fixedly bolted with second steel brazes 6 inserted into the slopes 3. Each set of positioning ring 51 is provided with a positioning hole 511 with an internal threaded hole structure, a bolt 512 in threaded connection is inserted into each set of positioning hole 511, and each set of bolt 512 is tightly abutted to the second steel cable 52.
Each group of plates 2 is provided with a plurality of groups of square holes 22 which are distributed at equal intervals in a penetrating way, each group of branches 1 is distributed in a matrix shape in a polygonal area enclosed by each group of plates 2, and each group of branches 1 is positioned on a longitudinal and transverse intersection point; strapping tapes 8 are inserted among the groups of plates 2 on the same inclined straight line, the strapping tapes 8 penetrate through the square holes 22 on the groups of plates 2 and are knotted end to end, and the strapping tapes 8 clamp the groups of branches 1 on the same inclined straight line; the groups of strapping tapes 8 continuously clamp the groups of branches 1.
The implementation principle of the campsite type ecological sand-fixation revetment structure of the embodiment of the application is as follows:
before construction, the soil layer is firstly shoveled on the side slope 3, then all groups of anchor rods 7 are vertically inserted into the ground 31 above the side slope 3, and two ends of a first steel cable 41 are respectively fixed with the coconut fiber blanket 4 and all groups of anchor rods 7 in a bolting mode; the connecting rods 72 are inserted into the respective sets of stopper rings 71, and the respective sets of bolts 512 are tightened and fixed.
Splicing the groups of plates 2, mounting the groups of plates 2 on the side slope 3 by means of the groups of first steel brazes 5, penetrating the first steel brazes 5 through positioning holes 511 on the groups of connecting blocks 21, and penetrating the first steel brazes 5 through the coconut fiber blanket 4; then, each group of branches 1 is inserted into the square area between the plates 2, each group of strapping tapes 8 is inserted into the square hole 22, each group of strapping tapes 8 is knotted after being roundabout, and each group of strapping tapes 8 clamps the branches 1. Inserting each group of the second steel cables 52 into each group of the positioning rings 51, bolting and fixing two ends of the second steel cables 52 with the second steel fibers 6 on the slope 3, and finally screwing each group of the bolts 512, wherein the bolts 512 are tightly propped and fixed with the second steel cables 52.
According to the technical scheme, each group of branches 1 is planted in a polygonal area, the lower end part of each group of branches 1 is inserted into a side slope 3 to root, each group vertically and independently grows, the aim of cloning local trees on the side slope 3 is achieved, the local trees can be rapidly integrated with the surrounding environment along with the growth of plants, and the revetment original ecological visual perception effect is achieved; each group of branches 1 grows to form a restored community with a structure similar to that of the original community, and the perfect fusion with the original ecological system is achieved through succession for a certain time; continuously providing nutrient substances for soil and other plants through decomposition on the branches of the plants which are not cut and survive; in the technical scheme of this application, use the ecology principle, adopt the mode similar with former ecological environment to restore as far as from the restoration material of selecting to the restoration mode, make prosthetic environment combine together through the conventionality of certain time and peripheral habitat to realize certain ecological function.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides an ecological sand stabilization revetment structure of campsite formula, includes branch (1) and panel (2) that are a plurality of groups, its characterized in that: slopes (3) on two sides of the river channel are obliquely arranged, each group of branches (1) are branches of local trees, and each group of branches (1) is inserted into the slope (3); each group of plates (2) is a prefabricated part with fixed size, each group of plates (2) is spliced into a polygonal structure, the end parts between two adjacent groups of plates (2) are connected, and each group of branches (1) is inserted into a polygonal area enclosed by each group of plates (2).
2. The campsite-type ecological sand-fixation revetment structure according to claim 1, wherein: a soil layer with the thickness not less than 10cm is shoveled on the side slope (3), the coconut fiber blanket (4) is laid after the side slope (3) is shoveled, then the shoveled soil layer is backfilled, the backfilled soil covers the coconut fiber blanket (4), and the side slope (3) is compacted; the lower end parts of the branches (1) of each group penetrate through the coconut palm fiber blanket (4).
3. The campsite-type ecological sand-fixation revetment structure according to claim 2, wherein: the coconut palm blanket is characterized in that a plurality of groups of first steel cables (41) are fixed at the inclined upper end of the coconut palm blanket (4) in a bolted mode, each group of first steel cables (41) extend to the ground (31) at the inclined upper end of the side slope (3), a plurality of groups of anchor rods (7) are inserted into the ground (31) in a plugged mode, and each group of first steel cables (41) are fixed with each group of anchor rods (7) in a bolted mode.
4. The campsite-type ecological sand-fixation revetment structure according to claim 3, wherein: the end parts of the plates (2) of all groups are integrally fixed with connecting blocks (21), the connecting blocks (21) on the plates (2) of adjacent groups are distributed in a vertically staggered mode, holes are formed in the connecting blocks (21) of all groups on the same intersection point, first steel rods (5) are fixedly inserted into the connecting blocks (21) of all groups together, and the first steel rods (5) penetrate through the coconut fiber blanket (4).
5. The campsite-type ecological sand-fixation revetment structure according to claim 4, wherein: positioning rings (51) are integrally fixed at the vertical upper end parts of the first steel brazes (5), and the axes of the positioning rings (51) in the same row are horizontally arranged in a collinear way; and a second steel cable (52) is inserted into each group of the positioning rings (51) together, and second steel brazes (6) inserted into the slopes (3) are fixed at the two horizontal ends of each group of the second steel cables (52) in a bolted mode.
6. The campsite-type ecological sand-fixation revetment structure according to claim 5, wherein: each group of positioning rings (51) is provided with positioning holes (511) with internal thread hole structures in a penetrating mode, bolts (512) in threaded connection are inserted into the positioning holes (511), and the bolts (512) in each group are tightly abutted to the second steel cable (52).
7. The campsite-type ecological sand-fixation revetment structure according to claim 6, wherein: the vertical upper end of each group of anchor rods (7) is integrally fixed with a limit ring (71) with collinear axes, and a connecting rod (72) is inserted into the limit ring (71) of each group together.
8. The campsite-type ecological sand-fixation revetment structure according to claim 7, wherein: each group of plates (2) is provided with a plurality of groups of forming holes (22) in a penetrating manner, each group of branches (1) are distributed in a matrix shape in a polygonal area enclosed by each group of plates (2), strapping tapes (8) are inserted between each group of plates (2) on the same inclined straight line, each strapping tape (8) penetrates through the square holes (22) on each group of plates (2) and is knotted end to end, and each group of strapping tapes (8) clamps each group of branches (1) on the same inclined straight line; the strapping bands (8) of each group continuously clamp the branches (1) of each group.
9. The campsite-type ecological sand-fixation revetment structure according to claim 8, wherein: the length of each group of the branches (1) is not less than 15cm, and the depth of each group of the branches (1) inserted into the side slope (3) is not less than 10 cm.
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| CN202110623563.6A CN113396730A (en) | 2021-06-04 | 2021-06-04 | Nest type ecological sand-fixing revetment structure |
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| CN202110623563.6A CN113396730A (en) | 2021-06-04 | 2021-06-04 | Nest type ecological sand-fixing revetment structure |
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| CN212561384U (en) * | 2020-05-07 | 2021-02-19 | 苏州市相城生态建设管理有限公司 | Ecological slope protection for river bank protection |
| CN212865983U (en) * | 2020-08-06 | 2021-04-02 | 安徽铭安建设工程有限公司 | Structure for preventing soil erosion and water loss |
| CN112627111A (en) * | 2020-12-12 | 2021-04-09 | 广州市庆和源建设有限公司 | River channel ecological slope structure and integrated construction method |
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