CN110714471B - Ecological slope protection - Google Patents
Ecological slope protection Download PDFInfo
- Publication number
- CN110714471B CN110714471B CN201911012352.8A CN201911012352A CN110714471B CN 110714471 B CN110714471 B CN 110714471B CN 201911012352 A CN201911012352 A CN 201911012352A CN 110714471 B CN110714471 B CN 110714471B
- Authority
- CN
- China
- Prior art keywords
- straw
- parts
- vegetation
- brick
- gravel layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses an ecological slope protection, which belongs to the technical field of slope protection and solves the problem that water and soil loss is easy to occur in the early stage of the existing vegetation protection; the straw brick protects soil in the earlier stage of side slope protection, and the vegetation in the through-hole is enclosed, make soil be difficult to appear losing, along with the growth of vegetation, the root system of vegetation becomes flourishing, can play the effect of resisting soil erosion and water loss, and the straw is rotten into fertilizer gradually, accelerate the growth of vegetation, and the plant seed of pre-buried income also grows into the plant after the straw brick corruption in the middle of the straw brick, make the growth of vegetation also appear in straw brick department, vegetation that sprouts is located to the straw brick through the vegetation that has grown this moment protects, treat after the vegetation grows completely, through the root system of plant, reach the effect of side slope protection, and after the straw brick corruption, can not encroach the growth space of vegetation.
Description
Technical Field
The invention relates to the technical field of side slope protection, in particular to an ecological slope protection.
Background
Reservoir, river embankment, the problem of soil erosion and landslide can often appear in mountain and road side slope etc, in order to prevent the appearance of soil erosion and landslide phenomenon, need carry out the protection and the treatment of side slope, present side slope protection's method mainly has to be made a mortar and laid or the cubic stone material of dry masonry carries out the bank protection, adopt concrete structure to carry out the bank protection, adopt metal-plastic net to carry out the bank protection, the rubble is piled up bank protection mode such as bank protection, the mode of these bank protections is when carrying out side slope protection, mostly all need introduce concrete, a large amount of stones or metal mesh.
The present bank protection mode can reduce the space of side slope surface vegetation mostly, influence the ecological environment on side slope surface, and the simple adoption vegetation carries out the side slope protection, give vent to anger at the plant protection, the vegetation has just grown out, the root system of vegetation is not flourishing, in case rainfall appears this moment, then cause the soil erosion on side slope surface very easily, and because the root system on vegetation surface is not flourishing, when the surface produces the soil erosion, the vegetation is very easy after the soil erosion, washed away by the rainwater, thereby make the vegetation protection can't realize the effect of side slope protection, need one kind now urgently not to influence vegetation growth space, can reach the ecological slope protection structure of side slope protection purpose again.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an ecological slope protection, which protects soil in the early stage of slope protection by using straw bricks and encloses vegetation in through holes, so that the soil is not easy to run off, the root systems of the vegetation become developed along with the growth of the vegetation, the effect of resisting water and soil loss can be achieved, the straws are gradually decayed into fertilizers, the growth of the vegetation is accelerated, plant seeds pre-embedded in the straw bricks grow into plants after the straw bricks are decayed, the vegetation at the straw bricks also grows, the vegetation germinating at the straw bricks is protected by the grown vegetation at the moment, after the vegetation completely grows into the slope, the protection effect is achieved through the root systems of the plants, and the growing space of the vegetation cannot be occupied after the straw bricks are decayed.
In order to achieve the purpose, the invention provides the following technical scheme: an ecological slope protection comprises a side slope body, a gravel layer paved on the inclined surface of the side slope body, a plurality of straw bricks arranged on the gravel layer and straw fixing columns which penetrate through the straw bricks and the gravel layer and are inserted into the side slope body;
the straw bricks are arranged in a rectangular shape, one side of each straw brick, which is close to the gravel layer, is flush with one side of each gravel layer, which is close to the straw bricks, and one side of each straw brick, which is far away from the gravel layer, is provided with a through hole penetrating through the gravel layer along a direction perpendicular to the gravel layer;
a plurality of vegetation seeds are embedded in the straw bricks and the straw fixing columns, the vegetation seeds in the straw bricks are herbaceous plant seeds, and the vegetation seeds in the straw fixing columns are shrub plant seeds.
By adopting the technical scheme, the vegetation seeds on the soil base layer germinate firstly, the root system of the vegetation is pricked into the soil base layer, at the moment, when rainfall occurs, the straw bricks can protect the vegetation and the soil base layer in the straw bricks, so that the problem of water and soil loss is not easy to occur, along with the continuous growth of the vegetation, the root system of the vegetation is pricked into the sandstone layer and the side slope body, at the moment, the root system of the vegetation is developed, the soil base layer, the sandstone layer and the side slope body at the through hole of the straw bricks are firmly protected, and along with the growth of the preparation, the straws in the straw bricks and the straw fixing columns are decomposed by numerous microorganisms in the nature, so that humus is formed, the straw bricks and the straw fixing columns are decomposed, and after the plant seeds pre-embedded in the straw bricks and the straw fixing columns lose the constraint of the straw bricks and the straw fixing columns, when the vegetation begins to root and sprout, the vegetation which sprouts at the straw bricks and the straw fixing columns is not reached in the initial root system, the vegetation which is positioned at the through holes of the straw bricks and is rooted in the side slope body protects the side slope body, so that the side slope is not easy to lose water and soil, humus which is formed after the straw bricks and the straw fixing columns are decomposed by microorganisms can provide nutrient substances for the growth of the vegetation, the growth speed of the plants is accelerated, the plants can be quickly rooted into the side slope body, after all the root systems of the vegetation are rooted into the side slope body, the surface of the side slope is covered with the vegetation, the protection of the side slope is perfectly realized, the growth space of the vegetation is not influenced by the use of concrete and reinforcing steel bars, in the whole growth period of the vegetation, even if a large amount of rainfall occurs, the water and soil loss of the side slope is not easy to cause, and the plants pre-buried in the straw fixing columns are shrub seeds, make bush class plant can be at the even arrangement in side slope mountain, the root system of bush class plant is pricked the root degree of depth deeper, and the realization that can be better is to the protection of deep soil, and the root system quantity of herbaceous plant is more, can be better protect the soil on top layer.
The invention is further configured to: the cross-section of through-hole is the rectangle setting, and four sides of through-hole are parallel to each other with four sides of straw brick respectively, are provided with the straw board that is parallel to each other with the grit layer in the middle of the through-hole, and the straw board covers on soil base's surface, and pre-buried a plurality of vegetation seeds in the middle of the straw board, and one side that the straw board kept away from soil base has the one deck soil covering layer in the tiling.
Through adopting above-mentioned technical scheme, in the middle of the pre-buried straw board of going into of plant seed that needs to plant among the through-hole to cover soil on the surface of straw board, before making the seed sprout, be difficult to wash away the seed because of a large amount of water, and the straw board can accelerate the growth rate of plant by the humus energy that forms after being decomposed, thereby the speed that the root was pricked to the vegetation accelerates.
The invention is further configured to: the straw board is the rectangle setting and four sides of straw board and four sides of through-hole parallel and level each other, the four corners department of straw board all fixedly connected with fixed plates, and the four corners department of through-hole all is provided with the fixed slot of seting up on the straw brick, and the fixed plate mutually supports with the fixed slot, and the straw fixed column passes straw brick, gravel layer and side slope body after passing the fixed plate again.
Through adopting above-mentioned technical scheme, through setting up the fixed plate, when carrying out placing of straw board, can insert the fixed plate and fix a position in the middle of the fixed slot, then pass the fixed plate through the fixed column after fix the straw board in the middle of the through-hole.
The invention is further configured to: through-hole bottom one side is provided with the recess of seting up on the straw brick, and one side that the recess deviates from the gravel layer is the arc setting, and the straw brick is close to one side of bottom straw brick and has seted up the drainage groove, and the drainage groove is close to the one side on gravel layer and the recess and is close to the one side parallel and level each other of gravel layer, and the bottom in drainage groove is provided with the intercommunication groove of seting up on the straw brick, and the intercommunication groove communicates recess and drainage groove each other.
Through adopting above-mentioned technical scheme, in the middle of the rainfall's process, cover in the middle of the soil on straw board surface can flow into the recess under the impact of water, then flow into in the middle of the drainage groove through the intercommunication groove, thereby make soil pile up in the middle of the straw brick, make the straw brick mix with earth, make the straw brick after being decomposed by the microorganism, when the plant seed in the middle of the straw brick sprouts, can only have more soil to provide the plant and prick the root, thereby make the root of plant more firm, make the plant in the early stage of pricking the root, be difficult to being washed away by the rainwater.
The invention is further configured to: a transverse groove is formed in one side, close to the straw brick at the top, of the straw brick, and the transverse groove is communicated with the drainage groove.
The invention is further configured to: the two sides of the straw brick are provided with deposition grooves, and the deposition grooves are communicated with the drainage grooves.
Through adopting above-mentioned technical scheme, the earth that is washed away by the rainwater also can be followed the guiding gutter and flowed into in the middle of cross slot and the subsider for four lateral walls of straw brick can both mix with earth.
The invention is further configured to: be close to a plurality of dead levers of one side fixedly connected with on gravel layer, in the middle of the dead lever inserted gravel layer, the length direction and gravel layer mutually perpendicular of dead lever, the runner hole has been seted up along the length direction of dead lever to the one end that the dead lever inserted gravel layer, and the runner hole communicates with the sedimentation tank each other.
By adopting the technical scheme, the straw bricks and the side slope can be more stably connected by arranging the fixing rods, so that the side slope can be better protected in the early stage of vegetation rooting; through setting up the opening for follow the earth of rainwater circulation and can flow into in the middle of the grit layer along with the opening, fill in the middle of the gap on grit layer.
The invention is further configured to: one side of the through hole, which is close to the gravel layer, is provided with a plurality of fixing nets which are parallel to the gravel layer, and each fixing net is composed of a plurality of criss-cross fixing rods.
Through adopting above-mentioned technical scheme, after the seed on the straw board is rooted, the root system can twine on the fixed network for when the root system is not reached earlier stage, under the washing away of rainwater, the plant is difficult to be washed away by the rainwater.
The invention is further configured to: when the straw brick is prepared, the preparation method comprises the following steps:
firstly, crushing straws to enable the particle size of the crushed straws to be smaller than 1mm, preparing straw particles, cutting the straws, and controlling the length of the cut straws to be 5-10 cm to prepare straw strips;
mixing 50 parts of straw particles, 10 parts of gravels with the particle size of less than 1mm, 40 parts of soil, 5 parts of straw strips, 20 parts of water, 5 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to obtain a mud blank, and then mixing 10 parts of vegetation seeds by weight into the mud blank;
pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20-30 ℃, and the curing time is 12 hours when the humidity is 50-55%;
and then demolding, drying the straw bricks after demolding, placing the straw bricks in a drying chamber during drying, and ensuring ventilation in the drying chamber, wherein the drying time is 30 days.
By adopting the technical scheme, the straw particles and soil are proportioned, and the decomposition speed of the straw particles can be slowed down after the straw brick is dried, so that the strength of the straw brick can meet the requirement on side slope protection in the early stage of plant rooting; through adopting the straw strip, can enough increase the volume of the humus that the later stage straw decomposed and produced to through adding the straw strip, also can increase holistic intensity after the straw brick is dry, make the straw brick can be better protect the side slope.
The invention is further configured to: when the straw board is prepared, the preparation method comprises the following steps:
firstly, crushing straws to enable the particle size of the crushed straws to be less than 1mm, and preparing straw particles;
mixing 50 parts of straw particles, 5 parts of sand with the particle size smaller than 1mm, 20 parts of soil, 20 parts of water, 10 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to obtain a mud blank, and mixing 15 parts of vegetation seeds by weight into the mud blank;
pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20-30 ℃, and the curing time is 12 hours when the humidity is 50-55%;
and then demolding, drying the straw bricks after demolding, placing the straw bricks in a drying chamber during drying, and ensuring ventilation in the drying chamber, wherein the drying time is 15 days.
Through adopting above-mentioned technical scheme, through the content that increases the reduction earth, increase the content of humus soil for the straw board can be quick after absorbing water and decompose, thereby makes the plant seed in the middle of the straw board can be quick sprout, at the rooting agent that wherein adds, can accelerate plant roots's growth, thereby makes the root that the plant can be quick to the side slope body work as well.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the straw bricks and the straw fixing columns, the straw bricks protect soil in the early stage of slope protection and enclose vegetation in the through holes, so that the soil is not easy to run off, the root systems of the vegetation become developed along with the growth of the vegetation, the effect of resisting water and soil loss can be achieved, the straws are gradually decayed into fertilizers to accelerate the growth of the vegetation, plant seeds pre-embedded in the straw bricks grow into plants after the straw bricks are decayed, so that the vegetation also grows at the straw bricks, the vegetation sprouting at the straw bricks is protected by the grown vegetation at the moment, after the vegetation completely grows, the slope protection effect is achieved through the root systems of the plants, and the growth space of the vegetation cannot be occupied after the straw bricks are decayed;
2. according to the invention, the fixing net is arranged, so that the root system can be wound on the fixing net after the seeds on the straw board take roots, and the plants are not easily washed away by rainwater when the root system is not reached in the early stage.
Drawings
FIG. 1 is an isometric view of the complete structure of the embodiment;
FIG. 2 is a cross-sectional view of the straw brick of the embodiment;
FIG. 3 is a schematic view of an embodiment embodying a fixing plate;
FIG. 4 is a cross-sectional view of an embodiment embodying a deposition tank;
FIG. 5 is a schematic view of an embodiment embodying a fixing bar;
fig. 6 is an enlarged view of a portion a of fig. 5.
In the figure: 1. a side slope body; 2. a sandstone layer; 3. straw bricks; 31. a through hole; 32. a groove; 33. a drainage groove; 34. a communicating groove; 35. a transverse groove; 36. fixing grooves; 37. a deposition tank; 4. a soil base layer; 5. straw board; 51. a fixing plate; 6. a soil covering layer; 7. straw fixing columns; 8. fixing the rod; 81. a flow-through hole; 9. and fixing the net.
Detailed Description
The first embodiment is as follows: an ecological slope protection is shown in attached figures 1 and 2 and comprises a side slope body 1, a gravel layer 2 paved on the inclined surface of the side slope body 1 and a plurality of straw bricks 3 arranged on the gravel layer 2; the straw bricks 3 are arranged in a rectangle, one side of each straw brick 3, which is close to the gravel layer 2, is flush with one side of each gravel layer 2, which is close to the straw bricks 3, and one side of each straw brick 3, which is far away from the gravel layer 2, is provided with a through hole 31 penetrating through the gravel layer 2 in a direction perpendicular to the gravel layer 2, the through holes 31 are also arranged in a rectangle, and four side edges of each through hole 31 are flush with four side edges of each straw brick 3 respectively; be provided with the soil basic unit 4 of tiling on gravel layer 2 in the middle of the through-hole 31 of gravel layer 2, the top of soil basic unit 4 is provided with the straw board 5 that is parallel to each other with gravel layer 2, and one side that straw board 5 deviates from soil basic unit 4 is tiled and is had one deck soil cover 6. The straw brick 3 tiles on the surface of the gravel layer 2, four side faces of each straw brick 3 are provided with the straw brick 3, and four side edges of the straw brick 3 are respectively attached to one side, close to the straw brick 3, of the four adjacent straw bricks 3, and the straw brick is identical in shape and size. A plurality of herbaceous plant seeds are embedded in the straw bricks 3 and the straw plates 5.
Herbaceous plant seeds are embedded in the straw bricks 3 and the straw plates 5 in advance, because the thickness of the embedded plates is smaller than that of the straw bricks 3, soil is arranged at the top and the bottom of the straw plates 5, the straw plates 5 are easy to absorb water, so that the roots of the seeds in the straw plates 5 germinate, the root systems of the seeds are rooted in the soil base layer 4, when the rainwater weather occurs, the plants with the germinated roots are maintained in the middle by the straw bricks 3, the straw bricks 3 protect side slopes, water and soil loss is prevented, and therefore the rooted soil is prevented from being lost and taken away by rainwater after the water and soil loss of the plants with the germinated roots; straw in the middle of the straw board 5 is decomposed by the microorganism after, the growth of humus promotion plant of production, make the growth that the plant can be quick, make the root system of plant root in the middle of grit layer 2 and side slope body 1, effect through plant itself, realize the protection to side slope body 1, straw brick 3 also is decomposed by the microorganism this moment, thereby make pre-buried seed in the middle of the straw brick 3 also take root and sprout, the seed that takes root and sprout in the middle of the straw brick 3 is in the earlier stage of growing, can be protected by the plant that has grown, make it can not lose the soil of root because of soil erosion and water loss when meetting rainwater weather.
Referring to the attached drawing 3, the straw board 5 is rectangular, four side edges of the straw board 5 are flush with four side edges of the through hole 31, fixing plates 51 are fixedly connected to four corners of the straw board 5, fixing grooves 36 formed in the straw bricks 3 are formed in the four corners of the through hole 31, and the fixing plates 51 are matched with the fixing grooves 36; the straw fixing columns 7 with the axis directions perpendicular to the gravel layer 2 are arranged in the fixing grooves 36, and the straw fixing columns 7 penetrate through the fixing plates 51, the straw bricks 3 and the gravel layer 2 and are inserted into the slope body 1. Seeds of a plurality of shrub plants are pre-buried in the straw fixing column 7. After the straws in the straw fixing columns 7 are decomposed by bacteria, humus is formed, so that the seeds of shrub plants in the straw fixing columns 7 germinate and grow into shrubs by absorbing water, the root system of the shrub plants is deep in rooting depth, and the deep soil can be protected. Moreover, shrub plants are pre-buried in the straw fixing column 7, so that the shrub plants can be uniformly distributed on the side slope.
Referring to fig. 2 and 4, through-hole 31 bottom one side is provided with the recess 32 of seting up on straw brick 3, and one side that recess 32 deviates from gravel layer 2 is the arc setting, and drainage groove 33 has been seted up to one side that straw brick 3 is close to a bottom straw brick 3, and drainage groove 33 is close to gravel layer 2 one side and recess 32 and is close to gravel layer 2 one side parallel and level each other, and the bottom of drainage groove 33 is provided with the intercommunication groove 34 of seting up on straw brick 3, and intercommunication groove 34 communicates recess 32 and drainage groove 33 each other. One side of the straw brick 3 close to the straw brick 3 at the top is provided with a transverse groove 35, and the transverse groove 35 is communicated with the drainage groove 33. The two sides of the straw brick 3 are provided with deposition grooves 37, and the deposition grooves 37 are communicated with the drainage grooves 33. In the middle of the rainfall's process, the soil that covers on straw board 5 surface can flow into in the middle of recess 32 under the impact of water, then flow into in the middle of drainage groove 33 through intercommunication groove 34, later flow into cross slot 35 and depositing tank 37 again when in, thereby make the earth that flows along with water can dock in the middle of straw brick 3, make straw brick 3 mix with earth, make straw brick 3 after by microbial decomposition, when the plant seed in the middle of the straw brick 3 sprouts, can only have more soil to provide the plant and prick the root, thereby make the root of pricking of plant more firm, make the plant in the early stage of pricking the root, be difficult to being washed away by the rainwater.
Referring to fig. 5 and 6, a plurality of fixing rods 8 are fixedly connected to one side close to the gravel layer 2, the fixing rods 8 are inserted into the gravel layer 2, the length direction of the fixing rods 8 is perpendicular to the gravel layer 2, flow holes 81 are formed in one ends of the fixing rods 8 inserted into the gravel layer 2 along the length direction of the fixing rods 8, and the flow holes 81 are communicated with the deposition grooves 37. A plurality of fixing nets 9 parallel to the gravel layer 2 are arranged on one side of the through hole 31 close to the gravel layer 2, each fixing net 9 consists of a plurality of criss-cross fixing rods 8, and two ends of each fixing rod 8 are fixedly connected to the straw bricks 3; the initial stage that the plant root on the straw board 5 sprouted, the root system of plant twines easily on fixed network 9 for plant itself can be fixed on fixed network 9, thereby even make the plant lose coverage soil, also difficult rainwater washes away, thereby make the plant can be easier root into in the middle of grit layer 2 and side slope body 1, and fixed network 9 is after being humus by the bacterial decomposition, also can provide nutrition for the growth of plant.
When the straw brick 3 and the straw fixing column 7 are prepared, the preparation method comprises the following steps:
firstly, crushing straws to enable the particle size of the crushed straws to be smaller than 1mm, preparing straw particles, cutting the straws, and controlling the length of the cut straws to be 5cm to prepare straw strips; mixing 50 parts of straw particles, 10 parts of gravels with the particle size of less than 1mm, 40 parts of soil, 5 parts of straw strips, 20 parts of water, 5 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to obtain a mud blank, and then mixing 10 parts of vegetation seeds by weight into the mud blank; pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20 ℃, and the curing time is 12 hours when the humidity is 50%; and then demolding, drying the straw bricks 3 and the straw fixing columns 7 after demolding, placing the straw bricks 3 and the straw fixing columns 7 in a drying chamber during drying, and ensuring ventilation in the drying chamber for 30 days.
When the straw board 5 is prepared, the following method is adopted:
firstly, crushing straws to enable the particle size of the crushed straws to be less than 1mm, and preparing straw particles; mixing 50 parts of straw particles, 5 parts of sand with the particle size smaller than 1mm, 20 parts of soil, 20 parts of water, 10 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to obtain a mud blank, and mixing 15 parts of vegetation seeds by weight into the mud blank; pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20 ℃, and the curing time is 12 hours when the humidity is 50%; and then demolding, drying the straw bricks 3 after demolding, placing the straw bricks 3 in a drying chamber during drying, and ensuring ventilation in the drying chamber, wherein the drying time is 15 days.
By adopting different component proportions, the speed of decomposing the straw board 5 by bacteria is accelerated, and the speed of decomposing the straw bricks 3 by bacteria is reduced, so that the roots of the plants in the straw board 5 sprout, and after the plants with the roots and the sprouts in the straw board 5 grow, the plants in the straw bricks 3 and the straw fixing columns 7 grow again to root and sprout.
Example two: the difference between the embodiment and the embodiment I is that when the straw brick 3 is prepared, the cutting length of the straw strips is 7.5cm, the curing temperature is 25 ℃, and the humidity is controlled to be 52.5%; when the straw board 5 is prepared, the curing temperature is 25 ℃, and the humidity is controlled to be 52.5%.
Example three: the difference between the embodiment and the embodiment I is that when the straw brick 3 is prepared, the cutting length of the straw strips is 10cm, the curing temperature is 30 ℃, and the humidity is controlled to be 55%; when the straw board 5 is prepared, the maintenance temperature is 30 ℃, and the humidity is controlled to be 55%.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. An ecological bank protection, its characterized in that: the straw fixing device comprises a side slope body (1), a sandstone layer (2) paved on the inclined surface of the side slope body (1), a plurality of straw bricks (3) arranged on the sandstone layer (2), and straw fixing columns (7) which penetrate through the straw bricks (3) and the sandstone layer (2) and are inserted into the side slope body (1);
the straw bricks (3) are arranged in a rectangular shape, one side of each straw brick (3) close to the gravel layer (2) and one side of each straw brick (3) close to the gravel layer (2) are parallel and level to each other, one side of each straw brick (3) departing from the gravel layer (2) is provided with a through hole (31) penetrating through the gravel layer (2) along the direction vertical to the gravel layer (2), a soil base layer (4) tiled on the gravel layer (2) is arranged in the middle of the through hole (31) of the gravel layer (2), and vegetation seeds are planted on the soil base layer (4);
a plurality of vegetation seeds are embedded in the straw bricks (3) and the straw fixing columns (7), the vegetation seeds in the straw bricks (3) are herbaceous plant seeds, the vegetation seeds in the straw fixing columns (7) are shrub plant seeds, the cross sections of the through holes (31) are arranged in a rectangular shape, four side edges of the through holes (31) are respectively parallel to four side edges of the straw bricks (3), straw boards (5) which are parallel to the gravel layer (2) are arranged in the through holes (31), the straw boards (5) cover the surface of the soil base layer (4), a plurality of vegetation seeds are embedded in the straw boards (5), one side of each straw board (5) departing from the soil base layer (4) is flatly paved with a soil covering layer (6), the straw boards (5) are arranged in a rectangular shape, and the four side edges of each straw board (5) are parallel to the four side edges of each other of the through holes (31), all fixedly connected with fixed plate (51) in the four corners department of straw board (5), the four corners department of through-hole (31) all is provided with fixed slot (36) of seting up on straw brick (3), and fixed plate (51) mutually support with fixed slot (36), and straw fixed column (7) pass behind fixed plate (51) again through straw brick (3), gravel layer (2) and side slope body (1).
2. The ecological slope protection of claim 1, wherein: through-hole (31) bottom one side is provided with recess (32) of seting up on straw brick (3), and one side that recess (32) deviates from gravel layer (2) is the arc setting, and drainage groove (33) have been seted up to one side that straw brick (3) are close to a bottom straw brick (3), and drainage groove (33) are close to gravel layer (2) one side and recess (32) one side parallel and level each other that are close to gravel layer (2), and the bottom of drainage groove (33) is provided with intercommunication groove (34) of seting up on straw brick (3), and intercommunication groove (34) communicate recess (32) and drainage groove (33) each other.
3. The ecological slope protection of claim 2, wherein: a transverse groove (35) is formed in one side, close to the top straw brick (3), of the straw brick (3), and the transverse groove (35) is communicated with the drainage groove (33) mutually.
4. The ecological slope protection of claim 3, wherein: the two sides of the straw brick (3) are provided with deposition grooves (37), and the deposition grooves (37) are communicated with the drainage grooves (33).
5. The ecological slope protection of claim 4, wherein: one side fixedly connected with a plurality of dead levers (8) that are close to gravel layer (2), dead lever (8) insert gravel layer (2) in the middle of, the length direction and gravel layer (2) mutually perpendicular of dead lever (8), circulation hole (81) have been seted up along the length direction of dead lever (8) to the one end that dead lever (8) inserted gravel layer (2), circulation hole (81) and sedimentation tank (37) communicate each other.
6. The ecological slope protection of claim 1, wherein: one side of the through hole (31) close to the gravel layer (2) is provided with a plurality of fixing nets (9) which are parallel to the gravel layer (2), and each fixing net (9) consists of a plurality of criss-cross fixing rods (8).
7. The ecological slope protection of claim 1, wherein: when the straw brick (3) is prepared, the preparation method comprises the following steps:
firstly, crushing straws to enable the particle size of the crushed straws to be smaller than 1mm, preparing straw particles, cutting the straws, and controlling the length of the cut straws to be 5-10 cm to prepare straw strips;
mixing 50 parts of straw particles, 10 parts of gravels with the particle size of less than 1mm, 40 parts of soil, 5 parts of straw strips, 20 parts of water, 5 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to form a mud blank, and then mixing 10 parts of vegetation seeds by weight into the mud blank;
then pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20-30 ℃, the humidity is 50-55%, and the curing time is 12 hours;
and then demolding, drying the straw bricks (3) after demolding, and placing the straw bricks (3) in a drying chamber during drying to ensure ventilation in the drying chamber, wherein the drying time is 30 days.
8. The ecological slope protection of claim 1, wherein: when the straw board (5) is prepared, the preparation method comprises the following steps:
firstly, crushing straws to enable the particle size of the crushed straws to be less than 1mm, and preparing straw particles;
mixing 50 parts of straw particles, 5 parts of sand with the particle size smaller than 1mm, 20 parts of soil, 20 parts of water, 10 parts of humus soil and 2 parts of rooting agent together according to parts by weight, uniformly mixing to form a mud blank, and then mixing 15 parts of vegetation seeds by weight into the mud blank;
then pressing the mud blank into a mold for curing, wherein during curing, the temperature is controlled to be 20-30 ℃, the humidity is 50-55%, and the curing time is 12 hours;
and then demolding, drying the straw board (5) after demolding, and placing the straw board (5) in a drying chamber during drying to ensure ventilation in the drying chamber, wherein the drying time is 15 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012352.8A CN110714471B (en) | 2019-10-23 | 2019-10-23 | Ecological slope protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012352.8A CN110714471B (en) | 2019-10-23 | 2019-10-23 | Ecological slope protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110714471A CN110714471A (en) | 2020-01-21 |
| CN110714471B true CN110714471B (en) | 2021-04-02 |
Family
ID=69213150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911012352.8A Active CN110714471B (en) | 2019-10-23 | 2019-10-23 | Ecological slope protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110714471B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535341B (en) * | 2020-05-12 | 2023-05-23 | 淮阴工学院 | Water and soil conservation device for geological weak surface and application method thereof |
| CN111622258B (en) * | 2020-05-15 | 2021-07-13 | 江苏省中成建设工程总公司 | Back-side backfill construction body of geological disaster prevention and control engineering body |
| CN112544165A (en) * | 2020-11-10 | 2021-03-26 | 北京航天恒丰科技股份有限公司 | Vegetation slope protection structure and preparation method thereof |
| CN112063570B (en) * | 2020-11-10 | 2021-02-26 | 北京航天恒丰科技股份有限公司 | Microbial agent for slope protection and preparation method and application thereof |
| CN114411633A (en) * | 2021-12-15 | 2022-04-29 | 湖南省农林工业勘察设计研究总院 | Method for manufacturing crop straw ecological slope protection structural member |
| CN114382096B (en) * | 2022-01-26 | 2024-01-30 | 山东省国土空间生态修复中心 | Mining area soil backfill system and soil crack detection and repair method |
| CN116005696B (en) * | 2023-03-27 | 2023-06-16 | 聊城市林业发展中心 | Vegetation slope for forestry planting and construction method |
| CN117306553B (en) * | 2023-09-28 | 2024-08-16 | 重庆地质矿产研究院 | Slope environment-friendly ecological protection method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144237A (en) * | 1994-11-22 | 1996-06-04 | Mitsuhiro Fujiwara | Block for promoting purification of river water, etc. |
| CN104944855A (en) * | 2015-06-12 | 2015-09-30 | 河海大学 | Manufacturing method and application of ecological straw brick or ecological straw ball |
| CN105756073A (en) * | 2016-04-18 | 2016-07-13 | 江西理工大学 | Ecological slope protection building block of ion type rare earth mine and ecological slope protection system of ion type rare earth mine |
| CN207538048U (en) * | 2017-10-29 | 2018-06-26 | 四川正益路桥工程有限公司 | A kind of protection structure of ecological revetment |
| CN208072426U (en) * | 2018-03-29 | 2018-11-09 | 北华航天工业学院 | A kind of stalk fibre raw-soil ecological block for protecting slope ecology |
| CN209307953U (en) * | 2018-12-19 | 2019-08-27 | 张永梅 | A kind of ecological riverway shore protection |
-
2019
- 2019-10-23 CN CN201911012352.8A patent/CN110714471B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08144237A (en) * | 1994-11-22 | 1996-06-04 | Mitsuhiro Fujiwara | Block for promoting purification of river water, etc. |
| CN104944855A (en) * | 2015-06-12 | 2015-09-30 | 河海大学 | Manufacturing method and application of ecological straw brick or ecological straw ball |
| CN105756073A (en) * | 2016-04-18 | 2016-07-13 | 江西理工大学 | Ecological slope protection building block of ion type rare earth mine and ecological slope protection system of ion type rare earth mine |
| CN207538048U (en) * | 2017-10-29 | 2018-06-26 | 四川正益路桥工程有限公司 | A kind of protection structure of ecological revetment |
| CN208072426U (en) * | 2018-03-29 | 2018-11-09 | 北华航天工业学院 | A kind of stalk fibre raw-soil ecological block for protecting slope ecology |
| CN209307953U (en) * | 2018-12-19 | 2019-08-27 | 张永梅 | A kind of ecological riverway shore protection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110714471A (en) | 2020-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110714471B (en) | Ecological slope protection | |
| CN106900342B (en) | Integrated semi-lithologic high slope vegetation reconstruction protection method | |
| CN101818499B (en) | Revegetation system on steep rocky slopes and implementing method thereof | |
| CN105103843A (en) | Vegetation configuration method for preventing water and soil loss of mine dump of dry-hot valley | |
| KR100723260B1 (en) | Method for planting the willow | |
| CN105519274A (en) | Integration method of large-scale coastal newly reclaimed beach agricultural land ecologicalization exploitation | |
| CN102138491B (en) | Soil and ecological control method for coastal beaches | |
| KR101241461B1 (en) | Method for forming planting soil for roots | |
| CN110622643A (en) | Ecological restoration method for rock slope in high-latitude severe cold region | |
| CN111456043A (en) | Structure for covering green on side slope of refuse dump | |
| KR20180075828A (en) | Greening method using vegetation soil for induction of early greening and natural vegetation in non-land and barren environment | |
| CN109673316A (en) | A kind of comprehensive greening system of exposed scar and method | |
| JP3455799B2 (en) | Greening concrete blocks and secondary concrete products | |
| CN110249897B (en) | Method for preventing and treating water and soil loss of sloping field by intercropping ginkgo biloba and peony | |
| CN111484278A (en) | Ecological concrete, ecological protection slope and construction method of ecological protection slope | |
| JP4351719B2 (en) | Ground covering method and ground covering method | |
| CN115997606A (en) | Ecological construction method for aquatic forests | |
| CN110603924A (en) | Saline-alkali soil planting system and construction process thereof | |
| KR101104691B1 (en) | Reinforcement constructing method for embankment using vegetation cemented sand and gravel | |
| KR101074565B1 (en) | Method for green planting a slope by jute-net and pulp | |
| CN213548257U (en) | Ecological system for barren mountain greening and damaged mountain protection restoration treatment | |
| KR101336170B1 (en) | preperation method of tree planting hole for preventing desertification | |
| KR100970189B1 (en) | Greening method of slope using green complex soil | |
| CN115104396B (en) | Soil improvement and soil preparation forestation method for arid abrupt slope sandy soil | |
| KR102686084B1 (en) | null |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |