CN115450170A - Assembly type river bank side slope ecological environment protection structure and construction method thereof - Google Patents
Assembly type river bank side slope ecological environment protection structure and construction method thereof Download PDFInfo
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- CN115450170A CN115450170A CN202211201685.7A CN202211201685A CN115450170A CN 115450170 A CN115450170 A CN 115450170A CN 202211201685 A CN202211201685 A CN 202211201685A CN 115450170 A CN115450170 A CN 115450170A
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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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- General Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses an assembled river bank side slope ecological environment protection structure and a construction method thereof, wherein the protection structure comprises a foundation layer laid on the side surface of a river bank and a protection module laid on the foundation layer, and the protection module is fixed by an anchor; the foundation layer is formed by laying a plurality of composite material blocks, and each composite material block comprises two outer shell layers and a composite interlayer fixedly clamped between the two outer shell layers; the protection module comprises a module shell in a hexagonal prism shape, and a reinforcing structure is fixedly arranged in the module shell; the construction method comprises the following steps: s1, repairing two sides of a river channel into slopes; s2, paving a plurality of composite material blocks on the surface of the slope to form a ground base layer; s3, paving the module shell of the protection module on the foundation layer; according to the invention, a plurality of module shells can be firmly spliced and assembled together to form the river levee protection structure, and the reinforcing structure arranged in the module shells further improves the overall strength of the river levee protection structure.
Description
Technical Field
The invention relates to the technical field of river bank protection, in particular to an assembled river bank side slope ecological environment protection structure and a construction method thereof.
Background
Urban riverways are infrastructures for urban construction, and most of the riverways bear flood control, drainage and water supply functions and are carriers of material flows, energy flows and information flows of an urban ecological system; at present, most of the protection structures for the river levees are disposable buildings, and the river levees can only be dismantled and rebuilt in a large area when damaged, so that a large amount of building waste is generated while building materials are wasted;
the existing river levee protective structure is inconvenient to repair after partial damage occurs, and even if the existing river levee protective structure is repaired, a newly repaired protective structure part and an old protective structure part cannot be firmly combined well, so that secondary damage is easily caused at the repair combination position.
Disclosure of Invention
The invention aims to provide an assembled river bank side slope ecological environment protection structure and a construction method thereof, which can play an effective protection role on a river bank and avoid the river bank from being damaged in a flood season.
In order to achieve the purpose, the invention provides the following technical scheme:
an assembled river bank side slope ecological environment protection structure comprises a foundation layer laid on the side face of a river bank, and protection modules laid on the foundation layer, wherein the protection modules are fixed by rivets;
the foundation layer is formed by laying a plurality of composite material blocks, and each composite material block comprises two outer shell layers and a composite interlayer fixedly clamped between the two outer shell layers;
the protection module comprises a hexagonal prism-shaped module shell, and a reinforcing structure is fixedly arranged in the module shell;
the reinforcing structure comprises a module bottom plate, a separation barrel with an upward opening is fixedly arranged at the top of the module bottom plate, and a plurality of reinforcing rib plates are fixedly arranged on the outer side wall of the separation barrel;
a plurality of fixed connecting blocks are arranged in the module shell and close to the lower end, and the fixed connecting blocks are provided with vertically through fixed connecting through holes;
the anchor comprises a hollow anchor column body, the anchor column body is provided with an anchor tip end, an agnail control slide bar is arranged in the anchor column body in a sliding fit mode along the axis direction of the anchor column body, and a plurality of anchor agnail are connected to the agnail control slide bar in a movable hinge mode;
the side wall of the anchor post body is provided with a plurality of barb through holes which are communicated inside and outside, and the anchor barbs are inserted in the barb through holes in a one-to-one penetrating and sliding fit manner;
an anchor cap is fixedly arranged at the upper end of the anchor post body, and the barb controls the upper end of the sliding rod to extend upwards through the anchor cap.
Preferably, the composite material block is formed by pressing a static press with the specification of 150-400 tons, the outer shell layer is made of clay material, the composite interlayer is a mixture of clay and stones according to the volume ratio of 1.
Description of the drawings: the composite material block has good strength, can improve the overall strength of the river levee protection structure, and is low in material cost and easy to prepare.
Preferably, the position in the module shell close to the lower end is a reversed conical surface structure with a narrow lower part and a wide upper part, the edge of the lower end of the module bottom plate is a reversed conical surface structure with a narrow lower part and a wide upper part, and the reversed conical surface structure in the module shell and the reversed conical surface structure at the lower end of the module bottom plate have the same shape and the size proportional relation of 1.85-0.95;
a plurality of stable supporting blocks are fixedly arranged between the inverted pyramid surface structure in the module shell and the inverted pyramid surface structure at the lower end of the module bottom plate;
the stable supporting block is made of hard rubber materials.
Description of the invention: a good stable relation can be formed between the inverted pyramid structure in the module shell and the inverted pyramid structure at the lower end of the module bottom plate under the action of gravity, so that the structural strength of a single module shell is improved, and the stability of the whole river bank protection structure is facilitated.
Preferably, the edge of the inner side of the module shell along the vertical direction is rounded, and a lateral stabilizing block is fixedly arranged between one end of the reinforcing rib plate close to the inner side wall of the module shell and the inner side wall of the module shell;
the lateral stabilizing block is made of hard rubber material.
Description of the drawings: set up the side direction steady piece and make and form the buffer zone between reinforced rib plate and the module casing inside wall, avoid taking place stress concentration phenomenon and cause the destruction to the module casing.
Preferably, the upper end of the module shell is provided with a plurality of water storage tanks with upward openings, and a plurality of water seepage small holes communicated with the inner side wall of the module shell are formed in the water storage tanks.
Description of the invention: regardless of rainfall or during artificial irrigation, can both store certain water source in the aqua storage tank, can play the moisturizing effect to the plant of planting in the module casing.
Preferably, the outer side wall of the module shell is provided with a plurality of splicing matching lugs and a plurality of splicing matching grooves, and the splicing matching lugs and the splicing matching grooves are arranged on the outer side surface of the module shell at intervals in a staggered mode.
Description of the invention: the adjacent module housings can be better secured together using the splice mating projections and the splice mating recesses.
Preferably, the side wall of the module shell is provided with a splicing connecting hole which is internally and externally communicated, a pottery clay connecting block is fixedly arranged in the splicing connecting hole, and the shearing strength of the pottery clay connecting block is 20-40% of that of the side wall of the module shell.
Description of the drawings: utilize concatenation connecting hole and argil connecting block, can be fine with adjacent module casing firm together, if take place phenomenons such as ground settlement and make and take place the dislocation between the adjacent module casing, then argil connecting block can also be at first the fracture damaged, avoids module casing self to take place to damage.
Preferably, the tip of the anchor barb is angled downwards, i.e. the plane perpendicular to the axis of the anchor post in which the tip of the anchor barb remote from the barb-controlling slider is located is always lower than the plane perpendicular to the axis of the anchor post in which the end of the anchor barb connected by the living hinge is located.
Description of the invention: the barb control slide bar is taken out along anchor post axis to anchor cap direction and is separated, just can make things convenient for ground anchor barb to take out from the soil around the anchor post, is convenient for dismantle out recovery reuse with whole anchor post.
Preferably, the module case is divided into a plurality of planting spaces for planting plants by the partition cylinder and a plurality of reinforcing ribs fixed to the partition cylinder.
Description of the drawings: various plants are convenient to plant in the module shell, the fixing effect of the plant root system is utilized, the soil backfilled in the module shell is well fixed, and the overall stability of the river levee protection structure can be further improved.
Preferably, the construction method of the ecological environment protection structure of the detachable river bank side slope comprises the following steps:
s1, firstly, repairing the revetments at two sides of a river channel into slopes with inclination angles of 45-55 degrees, and repairing and flattening the surfaces of the slopes;
s2, paving a plurality of composite material blocks on the surface of the slope to form a foundation layer, and paving 1-3 layers of the composite material blocks on the surface of the slope;
s3, closely paving the module shell of the protection module on the foundation layer, and nailing the anchor post bodies of the anchors into the fixed connection through holes so that the anchor post bodies are inserted into the soil of the river course slope protection;
s4, impacting the control slide bar from top to bottom to enable the barb control slide bar to drive a plurality of rivet barbs to pass through the barb through holes and then penetrate into soil around the rivet cylinder;
s5, fixedly placing a reinforcing structure consisting of a module bottom plate, a separating cylinder and a reinforcing rib plate in a module shell;
a stable supporting block is padded between the lower end of the module bottom plate and the inner side wall of the module shell, and a lateral stable block is padded between one end of the reinforcing rib plate close to the inner side wall of the module shell and the inner side wall of the module shell;
s6, backfilling soil into the module shell and tamping, wherein the height of the backfilled soil is 50% -70% of the height of the module shell;
s7, continuously backfilling soil into the module shell to enable the backfilled soil to be level to the upper end face of the module shell, and planting plants in the backfilled soil;
the plant is selected from any one or more of the following: <xnotran> , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , . </xnotran>
Compared with the prior art, the invention has the beneficial effects that: the river bank protection structure is reasonable in structural design and convenient to operate, a plurality of module shells can be firmly spliced and assembled together to form the river bank protection structure, the strength of the whole river bank protection structure is further improved by the reinforcing structure arranged in the module shells, various plants can be conveniently planted in the module shells, the fixing effect of the plant root systems is utilized to play a good fixing effect on soil backfilled in the module shells, and the stability of the whole river bank protection structure can be further improved.
Drawings
FIG. 1 is a schematic view of the structure of a river bank according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic structural view of a composite block of the present invention;
FIG. 4 is a front view of a protection module of the present invention;
FIG. 5 is a left side view of FIG. 4;
FIG. 6 is a top view of FIG. 4;
FIG. 7 is a schematic view of the anchor of the present invention.
In the figure, 10-ground layer, 11-composite block, 12-outer shell layer, 13-composite sandwich layer, 20-protective module, 21-module shell, 211-stable supporting block, 212-water storage tank, 213-splicing matching convex block, 214-splicing matching groove, 215-lateral stable block, 216-fixed connecting block, 217-fixed connecting through hole, 218-splicing connecting hole, 219-clay connecting block, 22-reinforcing structure, 221-module bottom plate, 222-separating barrel, 223-reinforcing rib plate, 30-anchor, 31-anchor column, 311-anchor tip, 312-barb through hole, 32-barb control slide bar, 33-anchor barb, 34-anchor cap and 90-river levee.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions of the respective structural diagrams or the projection relationship of the front view itself.
Example 1:
an assembled river bank side slope ecological environment protection structure is shown in figure 1 and comprises a foundation layer 10 laid on the side surface of a river bank 90 and a protection module 20 laid on the foundation layer 10, wherein the protection module 20 is fixed by an anchor 30;
as shown in fig. 1, the ground layer 10 is composed of a plurality of composite material blocks 11, wherein each composite material block 11 comprises two outer shell layers 12 and a composite interlayer 13 fixedly sandwiched between the two outer shell layers 12;
as shown in fig. 3, the composite material block 11 is formed by pressing with a static press of 150 ton specification, the outer shell layer 12 is clay material, the composite interlayer 13 is a mixture of clay and pebble according to a volume ratio of 1.
As shown in fig. 4, the protection module 20 includes a module housing 21 having a hexagonal prism shape, and as shown in fig. 5, a reinforcing structure 22 is fixedly disposed in the module housing 21;
the module shell 21 is integrally cast by concrete, and a steel bar framework is arranged in the module shell 21;
the upper end of the module housing 21 has a plurality of water storage tanks 212 with upward openings, and the water storage tanks 212 have a plurality of water seepage pores communicated with the inner side wall of the module housing 21.
As shown in fig. 5, the reinforcing structure 22 includes a module bottom plate 221, a partition cylinder 222 with an upward opening is fixedly disposed on the top of the module bottom plate 221, and a plurality of reinforcing ribs 223 are fixedly disposed on the outer side wall of the partition cylinder 222;
the reinforcing structure 22 composed of the module bottom plate 221, the separating cylinder 222 and the reinforcing rib plate 223 is formed by concrete in an integrated pouring mode, and a steel bar framework is arranged inside the reinforcing structure 22;
the position in the module shell 21 close to the lower end is a reverse pyramidal surface structure with a narrow lower part and a wide upper part, the edge of the lower end of the module bottom plate 221 is a reverse pyramidal surface structure with a narrow lower part and a wide upper part, the reverse pyramidal surface structure in the module shell 21 is the same as the reverse pyramidal surface structure at the lower end of the module bottom plate 221 in shape and has a size ratio relationship of 1;
a plurality of stable supporting blocks 211 are fixedly arranged between the inverted pyramidal surface structure in the module shell 21 and the inverted pyramidal surface structure at the lower end of the module bottom plate 221;
the stable supporting block 211 is made of hard rubber material.
As shown in fig. 6, the edge of the inner side of the module housing 21 along the vertical direction is rounded, and a lateral stabilizing block 215 is fixedly arranged between one end of the reinforcing rib plate 223 close to the inner side wall of the module housing 21 and the inner side wall of the module housing 21;
the lateral stabilizing block 215 is a hard rubber material.
As shown in fig. 6, a plurality of fixed connection blocks 216 are provided in the module case 21 near the lower end, and the fixed connection blocks 216 have vertically penetrating fixed connection through holes 217;
the outer side wall of the module housing 21 has a plurality of splicing fitting projections 213 and a plurality of splicing fitting grooves 214, and the splicing fitting projections 213 and the splicing fitting grooves 214 are arranged on the outer side surface of the module housing 21 at intervals in a staggered manner.
The partition tube 222 and the plurality of reinforcing ribs 223 fixed to the partition tube 222 partition the interior of the module case 21 into a plurality of planting spaces 210 for planting plants.
As shown in fig. 7, the anchor 30 includes a hollow anchor post 31, the anchor post 31 has an anchor tip 311, the interior of the anchor post 31 is provided with a barb control sliding rod 32 in a sliding fit manner along the axis direction thereof, and the barb control sliding rod 32 is connected with a plurality of anchor barbs 33 in a movable hinge manner;
the side wall of the anchor post body 31 is provided with a plurality of barb through holes 312 which are penetrated inside and outside, and the anchor barbs 33 are penetrated through and matched in each barb through hole 312 in a one-to-one penetrating and sliding way;
the tip of the barb 33 is angled downwards, i.e. the plane perpendicular to the axis of the shank 31 in which the tip of the barb 33 remote from the barb control slide 32 is located is always lower than the plane perpendicular to the axis of the shank 31 in which the end of the barb 33 connected in a living hinge is located.
An anchor cap 34 is fixedly arranged at the upper end of the anchor post 31, and the upper end of the barb control slide bar 32 extends upwards through the anchor cap 34.
Example 2:
an assembled river bank side slope ecological environment protection structure is shown in figure 1 and comprises a foundation layer 10 laid on the side surface of a river bank 90 and a protection module 20 laid on the foundation layer 10, wherein the protection module 20 is fixed by an anchor 30;
as shown in fig. 1, the ground layer 10 is formed by laying a plurality of composite material blocks 11, wherein each composite material block 11 comprises two outer shell layers 12 and a composite interlayer 13 fixedly sandwiched between the two outer shell layers 12;
as shown in fig. 3, the composite material block 11 is formed by pressing a static press of 400 ton size, the outer shell layer 12 is clay material, the composite interlayer 13 is a mixture of clay and stones according to a volume ratio of 1.
As shown in fig. 4, the protection module 20 includes a module housing 21 having a hexagonal prism shape, and as shown in fig. 5, a reinforcing structure 22 is fixedly disposed in the module housing 21;
the module shell 21 is integrally cast by concrete, and a steel bar framework is arranged in the module shell 21;
the upper end of the module housing 21 has a plurality of water storage tanks 212 with upward openings, and the water storage tanks 212 have a plurality of water seepage pores communicated with the inner side wall of the module housing 21.
As shown in fig. 5, the reinforcing structure 22 includes a module bottom plate 221, a partition cylinder 222 with an upward opening is fixedly disposed on the top of the module bottom plate 221, and a plurality of reinforcing ribs 223 are fixedly disposed on the outer side wall of the partition cylinder 222;
the reinforcing structure 22 composed of the module bottom plate 221, the separating cylinder 222 and the reinforcing rib plate 223 is formed by concrete in an integrated pouring mode, and a steel bar framework is arranged inside the reinforcing structure 22;
a position in the module shell 21, which is close to the lower end, is a reversed conical surface structure with a narrow lower part and a wide upper part, the edge of the lower end of the module bottom plate 221 is a reversed conical surface structure with a narrow lower part and a wide upper part, and the reversed conical surface structure in the module shell 21 and the reversed conical surface structure at the lower end of the module bottom plate 221 have the same shape and the size ratio relationship of 1;
a plurality of stable supporting blocks 211 are fixedly arranged between the inverted pyramidal surface structure in the module shell 21 and the inverted pyramidal surface structure at the lower end of the module bottom plate 221;
the stable supporting block 211 is made of hard rubber material.
As shown in fig. 6, the edge of the inner side of the module housing 21 along the vertical direction is rounded, and a lateral stabilizing block 215 is fixedly arranged between one end of the reinforcing rib 223 close to the inner side wall of the module housing 21 and the inner side wall of the module housing 21;
the lateral securing block 215 is a hard rubber material.
As shown in fig. 6, a plurality of fixed connection blocks 216 are provided in the module case 21 near the lower end, and the fixed connection blocks 216 have vertically penetrating fixed connection through holes 217;
as shown in fig. 1, the sidewall of the module housing 21 has a splicing connection hole 218 penetrating inside and outside, a clay connection block 219 is fixed in the splicing connection hole 218, and the shear strength of the clay connection block 219 is 20% of that of the sidewall of the module housing 21.
The partition tube 222 and the plurality of reinforcing ribs 223 fixed to the partition tube 222 partition the interior of the module case 21 into a plurality of planting spaces 210 for planting plants.
As shown in fig. 7, the anchor 30 includes a hollow anchor post 31, the anchor post 31 has an anchor tip 311, the interior of the anchor post 31 is provided with a barb control sliding rod 32 in a sliding fit manner along the axis direction thereof, and the barb control sliding rod 32 is connected with a plurality of anchor barbs 33 in a movable hinge manner;
the side wall of the anchor post body 31 is provided with a plurality of barb through holes 312 which are penetrated inside and outside, and the anchor barbs 33 are penetrated through and matched in each barb through hole 312 in a one-to-one penetrating and sliding way;
the tip of the barb 33 is angled downwards, i.e. the plane perpendicular to the axis of the shank 31 in which the tip of the barb 33 remote from the barb control slide 32 is located is always lower than the plane perpendicular to the axis of the shank 31 in which the end of the barb 33 connected in a living hinge is located.
An anchor cap 34 is fixedly arranged at the upper end of the anchor post 31, and the upper end of the barb control slide bar 32 extends upwards through the anchor cap 34.
Example 3:
the difference from the embodiment 2 is that the composite material block 11 is formed by pressing a static pressure machine with the specification of 200 tons, the outer shell layer 12 is made of clay material, the composite interlayer 13 is a mixture of clay and stones according to the volume ratio of 1;
the shape of the inverted pyramid structure in the module shell 21 is the same as that of the inverted pyramid structure at the lower end of the module bottom plate 221, and the size proportion relationship is 1;
the shear strength of the clay connecting blocks 219 was 40% of the shear strength of the side walls of the module housing 21.
Example 4:
the difference from the embodiment 2 is that the composite material block 11 is formed by pressing a static pressure machine with the specification of 300 tons, the outer shell layer 12 is made of clay material, the composite interlayer 13 is a mixture of clay and stones according to the volume ratio of 1;
the shape of the chamfered conical surface structure in the module shell 21 is the same as that of the chamfered conical surface structure at the lower end of the module bottom plate 221, and the size ratio relationship is 1.9;
the shear strength of the clay connecting blocks 219 was 30% of the shear strength of the side walls of the module housing 21.
Example 5:
the construction method of any one of the assembled river bank side slope ecological environment protection structures in the embodiments 1 to 4 includes the following steps:
s1, firstly, repairing the revetments at two sides of a river channel into slopes with an inclination angle of 45 degrees, and repairing and flattening the surfaces of the slopes;
s2, paving a plurality of composite material blocks 11 on the surface of the slope to form a foundation layer 10, and paving 1 layer of the composite material blocks 11 on the surface of the slope;
s3, closely paving the module shell 21 of the protective module 20 on the foundation layer 10, and nailing the anchor post 31 of the anchor 30 into the ground through the fixed connecting through hole 217 so that the anchor post 31 is inserted into the soil of the river channel revetment;
s4, impacting the control slide bar 32 from top to bottom to enable the barb control slide bar 32 to drive the plurality of anchor barbs 33 to pass through the barb through holes 312 and then penetrate into the soil around the anchor cylinder 31;
s5, fixedly placing a reinforcing structure 22 consisting of the module bottom plate 221, the partition cylinder 222 and the reinforcing rib plate 223 in the module shell 21;
a stable supporting block 211 is padded between the lower end of the module bottom plate 221 and the inner side wall of the module shell 21, and a lateral stable block 215 is padded between one end of the reinforced rib plate 223 close to the inner side wall of the module shell 21 and the inner side wall of the module shell 21;
s6, backfilling soil into the module shell 21 and tamping, wherein the height of the backfilled soil is 50% of the height of the module shell 21;
s7, continuously backfilling soil into the module shell 21 to enable the backfilled soil to be flush with the upper end face of the module shell 21, and planting daisy, coreopsis, willow fish, chrysanthemum sulfide, chrysanthemum indicum, zinnia, agropyron cristatum, antirheumatic grass, carnation, gerbera, delphinium, wildflower combination, cornflower, common blueflower, flax, marigold, philippine violet herb, annual ryegrass, perennial ryegrass, sweet grassland barley grass, pennisetum pratense, alpine sorghum, cogongrass winter pasturing, potatonia cantoniensis and rumex mexicana.
Example 6:
the construction method of the ecological environment protection structure of the assembled river bank side slope according to any one of the embodiments 1 to 4 includes the following steps:
s1, firstly, repairing the revetments at two sides of a river channel into slopes with inclination angles of 55 degrees, and repairing and flattening the surfaces of the slopes;
s2, paving a plurality of composite material blocks 11 on the surface of the slope to form a ground base layer 10, and paving 2 layers of the composite material blocks 11 on the surface of the slope;
s3, closely paving the module shell 21 of the protective module 20 on the foundation layer 10, and nailing the anchor post 31 of the anchor 30 into the ground through the fixed connecting through hole 217 so that the anchor post 31 is inserted into the soil of the river channel revetment;
s4, impacting the control slide bar 32 from top to bottom to enable the barb control slide bar 32 to drive the plurality of anchor barbs 33 to penetrate into the soil around the anchor cylinder 31 through the barb through holes 312;
s5, fixedly placing the reinforcing structure 22 consisting of the module bottom plate 221, the partition cylinder 222 and the reinforcing rib plate 223 inside the module shell 21;
a stable supporting block 211 is padded between the lower end of the module bottom plate 221 and the inner side wall of the module shell 21, and a lateral stable block 215 is padded between one end of the reinforcing rib plate 223 close to the inner side wall of the module shell 21 and the inner side wall of the module shell 21;
s6, backfilling soil into the module shell 21 and tamping, wherein the height of the backfilled soil is 70% of the height of the module shell 21;
s7, continuously backfilling soil in the module shell 21 to enable the backfilled soil to be flush with the upper end face of the module shell 21, and planting willow, chrysanthemum sulfide, aster nigrum, zinnia elegans, lubinghua, snapdragon, pink grass, carnation, bristlegrass, sage, orychophragmus violaceus, gerbera, delphinium, cornflower combination, bluebottle, flax, marigold, berba ariella asiatica, bluegrass paradise, prunella vulgaris, japanese thatch, agrimony, garden burnet, green grass, white clover, red clover coated bermuda grass, slope protected high sheep bermuda, slope protected ryegrass unshelled bera, alkalanchoe odorata, rupestris mexicana and alfalfa in the backfilled soil of the module shell 21.
Example 7:
the construction method of any one of the assembled river bank side slope ecological environment protection structures in the embodiments 1 to 4 includes the following steps:
s1, firstly, repairing the revetments at two sides of a river channel into slopes with an inclination angle of 50 degrees, and repairing and flattening the surfaces of the slopes;
s2, paving a plurality of composite material blocks 11 on the surface of the slope to form a ground base layer 10, and paving 3 layers of the composite material blocks 11 on the surface of the slope;
s3, closely paving the module shell 21 of the protective module 20 on the foundation layer 10, and nailing the anchor post 31 of the anchor 30 into the fixed connecting through hole 217 so that the anchor post 31 is inserted into the soil of the river course revetment;
s4, impacting the control slide bar 32 from top to bottom to enable the barb control slide bar 32 to drive the plurality of anchor barbs 33 to pass through the barb through holes 312 and then penetrate into the soil around the anchor cylinder 31;
s5, fixedly placing the reinforcing structure 22 consisting of the module bottom plate 221, the partition cylinder 222 and the reinforcing rib plate 223 inside the module shell 21;
a stable supporting block 211 is padded between the lower end of the module bottom plate 221 and the inner side wall of the module shell 21, and a lateral stable block 215 is padded between one end of the reinforcing rib plate 223 close to the inner side wall of the module shell 21 and the inner side wall of the module shell 21;
s6, backfilling soil into the module shell 21 and tamping, wherein the height of the backfilled soil is 60% of the height of the module shell 21;
s7, continuously backfilling the inside of the module shell 21 to enable the backfilled soil to be flush with the upper end face of the module shell 21, and planting daisy, china aster, dutchmanspipe flower, cosmos, willow-fish, chrysanthemum sulfide, chrysanthemum sieboldii, zinnia elegans, flos oryzandrae, gerbera jamesonii, delphinium, a floret combination, cornflower, common flax, marigold, philippine violet herb, maidenhair, beautiful evening primrose, gomphrena globosa, perennial pineal chrysanthemum, carnation, white clover and red clover coated bermuda root, slope protection tall fescue bera rigescens, slope protection ryegrass unshelled setaria, annual ryegrass, perennial ryegrass, sweet grassland barley grass, lygodium foenum-graecum, lumeign mexican grass and alfalfa in the backfilled soil.
Claims (10)
1. An assembled river bank side slope ecological environment protection structure is characterized by comprising a foundation layer (10) laid on the side surface of a river bank (90), and a protection module (20) laid on the foundation layer (10), wherein the protection module (20) is fixed by an anchor (30);
the ground base layer (10) is formed by laying a plurality of composite material blocks (11), wherein each composite material block (11) comprises two outer shell layers (12) and a composite interlayer (13) fixedly clamped between the two outer shell layers (12);
the protection module (20) comprises a module shell (21) in a hexagonal prism shape, and a reinforcing structure (22) is fixedly arranged in the module shell (21);
the reinforcing structure (222) comprises a module bottom plate (221), the top of the module bottom plate (221) is fixedly provided with a separation cylinder (222) with an upward opening, and the outer side wall of the separation cylinder (222) is fixedly provided with a plurality of reinforcing ribs (223);
a plurality of fixed connecting blocks (216) are arranged in the module shell (21) and close to the lower end, and fixed connecting through holes (217) which are vertically communicated are formed in the fixed connecting blocks (216);
the anchor (30) comprises a hollow anchor column (31), the anchor column (31) is provided with an anchor tip (311), a barb control slide bar (32) is arranged inside the anchor column (31) in a sliding fit along the direction of the axis of the barb control slide bar, and a plurality of anchor barbs (33) are connected to the barb control slide bar (32) in a movable hinge mode;
the side wall of the anchor post body (31) is provided with a plurality of barb through holes (312) which are penetrated inside and outside, and the anchor barbs (33) are inserted into the barb through holes (312) in a one-to-one penetrating and sliding fit manner;
the upper end of the anchor post body (31) is fixedly provided with an anchor cap (34), and the upper end of the barb control slide rod (32) extends upwards to penetrate through the anchor cap (34).
2. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: the composite material block (11) is formed by pressing under high pressure, the outer shell layer (12) is made of clay material, the composite interlayer (13) is a mixture of clay and stones according to the volume ratio of 1.
3. The ecological environment protection structure of an assembled river bank side slope according to claim 1, characterized in that: the position, close to the lower end, in the module shell (21) is a reversed conical surface structure with a narrow lower part and a wide upper part, the edge of the lower end of the module bottom plate (221) is a reversed conical surface structure with a narrow lower part and a wide upper part, and the reversed conical surface structure in the module shell (21) is the same as the reversed conical surface structure at the lower end of the module bottom plate (221) in shape and has a size ratio of 1.85-0.95;
a plurality of stable supporting blocks (211) are fixedly arranged between the inverted pyramidal surface structure in the module shell (21) and the inverted pyramidal surface structure at the lower end of the module bottom plate (221);
the stable supporting block (211) is made of hard rubber materials.
4. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: the edge of the inner side of the module shell (21) along the vertical direction is rounded, and a lateral stabilizing block (215) is fixedly arranged between one end of the reinforcing rib plate (223) close to the inner side wall of the module shell (21) and the inner side wall of the module shell (21);
the lateral fixing block (215) is made of hard rubber materials.
5. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: module casing (21) upper end has a plurality of openings aqua storage tank (212) up, have in aqua storage tank (212) a plurality of with the infiltration aperture that link up between module casing (21) inside wall.
6. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: the outer side wall of the module shell (21) is provided with a plurality of splicing matching lugs (213) and a plurality of splicing matching grooves (214), and the splicing matching lugs (213) and the splicing matching grooves (214) are arranged on the outer side surface of the module shell (21) in a staggered mode at intervals.
7. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: the module comprises a module shell (21), and is characterized in that the side wall of the module shell (21) is provided with a splicing connecting hole (218) which is communicated with the inside and the outside, a pottery clay connecting block (219) is fixedly arranged in the splicing connecting hole (218), and the shear strength of the pottery clay connecting block (219) is 20% -40% of that of the side wall of the module shell (21).
8. The ecological environment protection structure of an assembled river bank side slope of claim 1, characterized in that: the tip of anchor barb (33) inclines downwards, that is to say the plane perpendicular to the axis of anchor post (31) that the tip of barb control slide bar (32) is kept away from is all the time lower than the plane perpendicular to the axis of anchor post (31) that the one end that connects with the activity hinge on the anchor barb (33) is located.
9. The ecological environment protection structure of an assembled river bank side slope according to claim 1, characterized in that: the partition cylinder (222) and the plurality of reinforcing ribs (223) fixed to the partition cylinder (222) divide the interior of the module case (21) into a plurality of planting spaces (210) for planting plants.
10. The construction method of an ecological protection structure of an assembled river bank side slope according to any one of claims 1 to 9, characterized by comprising the following steps:
s1, firstly, repairing the revetments at two sides of a river channel into slopes with inclination angles of 45-55 degrees, and repairing and flattening the surfaces of the slopes;
s2, paving a plurality of composite material blocks (11) on the surface of the slope to form a foundation layer (10), and paving 1-3 layers of the composite material blocks (11) on the surface of the slope;
s3, closely paving the module shell (21) of the protection module (20) on the foundation layer (10), and nailing the anchor post bodies (31) of the anchors (30) into the ground through the fixed connecting through holes (217) so that the anchor post bodies (31) are inserted into the soil of the river channel revetment;
s4, impacting the control slide rod (32) from top to bottom to enable the barb control slide rod (32) to drive a plurality of rivet barbs (33) to penetrate into soil around the rivet cylinder body (31) through the barb through holes (312);
s5, fixedly placing a reinforcing structure (22) consisting of a module bottom plate (221), a separation cylinder (222) and a reinforcing rib plate (223) inside a module shell (21);
a stable supporting block (211) is padded between the lower end of the module bottom plate (221) and the inner side wall of the module shell (21), and a lateral stable block (215) is padded between one end of the reinforced rib plate (223) close to the inner side wall of the module shell (21) and the inner side wall of the module shell (21);
s6, backfilling soil into the module shell (21) and tamping, wherein the height of the backfilled soil is 50% -70% of the height of the module shell (21);
and S7, continuously backfilling soil into the module shell (21) to enable the backfilled soil to be flush with the upper end face of the module shell (21), and planting plants in the backfilled soil.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140787A (en) * | 1998-11-04 | 2000-05-23 | World Engineering Kk | Cut-off protecting construction of slope |
| CN206090563U (en) * | 2016-10-19 | 2017-04-12 | 四川建筑职业技术学院 | Earth anchor device with barb |
| CN206245284U (en) * | 2016-11-28 | 2017-06-13 | 星景生态建设投资（苏州）有限公司 | A kind of slope type ecological revetment modular structure |
| CN212896172U (en) * | 2020-04-16 | 2021-04-06 | 河海大学 | River course slope protection and canal bottom structure for ecological reconstruction of black and odorous river course |
| CN213358516U (en) * | 2020-09-30 | 2021-06-04 | 苏州秀怡园林绿化工程有限公司 | Slope protection structure of river bank side slope |
| CN215801412U (en) * | 2021-07-06 | 2022-02-11 | 张筱鹍 | Ecological bank protection in gardens |
| CN215906739U (en) * | 2021-03-29 | 2022-02-25 | 云南华远工程材料有限公司 | Connect convenient high strength geogrid |
| CN114293510A (en) * | 2022-01-19 | 2022-04-08 | 重庆江源工程勘察设计有限公司 | Column-type stacked ecological revetment and construction method thereof |
-
2022
- 2022-09-29 CN CN202211201685.7A patent/CN115450170B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140787A (en) * | 1998-11-04 | 2000-05-23 | World Engineering Kk | Cut-off protecting construction of slope |
| CN206090563U (en) * | 2016-10-19 | 2017-04-12 | 四川建筑职业技术学院 | Earth anchor device with barb |
| CN206245284U (en) * | 2016-11-28 | 2017-06-13 | 星景生态建设投资（苏州）有限公司 | A kind of slope type ecological revetment modular structure |
| CN212896172U (en) * | 2020-04-16 | 2021-04-06 | 河海大学 | River course slope protection and canal bottom structure for ecological reconstruction of black and odorous river course |
| CN213358516U (en) * | 2020-09-30 | 2021-06-04 | 苏州秀怡园林绿化工程有限公司 | Slope protection structure of river bank side slope |
| CN215906739U (en) * | 2021-03-29 | 2022-02-25 | 云南华远工程材料有限公司 | Connect convenient high strength geogrid |
| CN215801412U (en) * | 2021-07-06 | 2022-02-11 | 张筱鹍 | Ecological bank protection in gardens |
| CN114293510A (en) * | 2022-01-19 | 2022-04-08 | 重庆江源工程勘察设计有限公司 | Column-type stacked ecological revetment and construction method thereof |
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