CN113700008A - Side slope protection connecting plate, ecological slope protection and construction method thereof - Google Patents
Side slope protection connecting plate, ecological slope protection and construction method thereof Download PDFInfo
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- CN113700008A CN113700008A CN202110986448.5A CN202110986448A CN113700008A CN 113700008 A CN113700008 A CN 113700008A CN 202110986448 A CN202110986448 A CN 202110986448A CN 113700008 A CN113700008 A CN 113700008A
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- 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
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
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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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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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
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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
- A01G24/27—Pulp, e.g. bagasse
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0001—Rubbers
- E02D2300/0003—Car tires
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model provides a side slope protection connecting plate, becomes central symmetry state concatenation by three segmental arc and forms, and each segmental arc radius and radian equal and the centre of a circle all outside side slope protection connecting plate, connect through the linkage segment between the segmental arc, it has a plurality of nail form that become the arc distribution to suddenly collude to distribute on the segmental arc, is provided with at least one fixed orifices on the linkage segment, side slope protection connecting plate still include with fixed orifices complex pull the nail. An ecological slope protection comprises a plurality of discarded tires with the same diameter which are continuously arranged on a slope surface. The invention makes the waste tyre into the modularized side slope environment-friendly slope protection structure, and selects proper traction according to the soft and hard geological condition of the slope body, so that the side slope protection structure can cover a protective layer on the surfaces of various side slopes such as soil side slopes, cement side slopes, bare rock side slopes and the like, and the protective layer can rapidly grow plants, thereby achieving the purpose of protecting and greening the side slopes.
Description
Technical Field
The invention belongs to the technical field of environmental protection, relates to an environment-friendly building structure, and particularly relates to a side slope protection connecting plate, an ecological slope protection and a construction method thereof.
Background
As is well known, the side slopes include earth side slopes, cement side slopes, bare rock side slopes, and the like, and each type of side slope has different disadvantages, such as: the stability of soil side slopes, the environmental greening of cement side slopes, the vegetation coverage of bare rock side slopes and the problems of talc, water flow turbulence and the like existing in the side slopes.
In the prior art, concrete is generally adopted for constructing effective facilities for soil slopes to avoid collapse of the concrete and ensure the stability of the slopes, and the method has the biggest problems of damage to the ecological environment of the slopes and high construction cost. The other mode is to plant a large amount of plants on the side slope, and the side slope is protected by the vegetation, and the vegetation in the mode is low in survival rate and slow in growth because of water and soil loss of the side slope. The side slope is locked by using a soil locking net in most rock side slopes, firstly, the technology cannot prevent the loss of nutrient contents of the side slope soil and rocks, a vegetation protection layer is difficult to form on the side slope, and the technology cannot solve the problems of rock side slope talc and the like. On the slope greening, the cost of implementing later maintenance is higher, and the vegetation growth can not keep a long-term stability.
So far, no construction method can be suitable for any side slope, and the invention can effectively construct stable environment-friendly revetment and can be applied to various side slopes.
Although the applicant has disclosed an ecological slope protection for preventing geological disasters and a construction method thereof, the fixing of waste tires on slopes having large slopes is weak, and the tires may be easily slip-misaligned, resulting in incomplete slope coverage.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a side slope protection connecting plate, an ecological slope protection and a construction method thereof.
The slope protection connecting plate is formed by splicing three arc sections in a centrosymmetric state, the radius and radian of each arc section are equal, the circle center is arranged outside the slope protection connecting plate, the arc sections are connected through a connecting section, a plurality of nail-shaped protruding hooks distributed in an arc shape are distributed on the arc sections, at least one fixing hole is formed in the connecting section, and the slope protection connecting plate further comprises a traction nail matched with the fixing hole.
Preferably, the nail-shaped protruding hook is conical, and one or more symmetrically distributed parallel hooks are arranged above the nail-shaped protruding hook.
Preferably, a plurality of pairs of barbs are arranged on the traction nail.
The invention also discloses an ecological slope protection, which comprises a plurality of waste tires with the same diameter which are continuously arranged on the slope surface, wherein the waste tires are connected through a plurality of side slope protection connecting plates fixed on the slope surface, and each side slope protection connecting plate is connected with three waste tires;
water-retaining material layer, nutrition soil layer and loss prevention layer are filled from bottom to top in the abandonment tire, plant has been planted in the nutrition soil layer, space between the abandonment tire is filled with soil.
Preferably, the relationship between the distance between the waste tires and the slope gradient is as follows: when the gradient is less than 15 degrees, the tire distance is less than the tire diameter; when the gradient is larger than 15 degrees and smaller than 30 degrees, the tire distance is smaller than the tire radius; when the gradient is more than 30 degrees, the tire tangency dense arrangement is adopted.
Preferably, the nutrient soil layer comprises soil, and also comprises a mixture of more than two of straws, vinasse, bean dregs, incense ash, seaweed extract and oyster shell powder; wherein the volume of the soil is 60-80%; 20-40% of mixture of straw, vinasse, bean dregs, incense ash, seaweed extract and oyster shell powder.
Preferably, the water-retaining material is a mixture of one or more of water-absorbing resin, aerogel or similar ceramsite, straw, cellulose, bean dregs and incense ash.
The invention also discloses a construction method of the ecological slope protection, which comprises the following steps:
s1, inspecting the slope and soil quality of a side slope, determining the specifications of a traction nail and a side slope protection connecting plate to be used, and finishing the slope;
s2, fixing the slope protection connecting plate on the slope surface by using the selected traction nail;
s3, fixing the waste tires on the slope protection connecting plate of the slope surface in a staggered manner corresponding to the hole sites;
s4, filling the waste tires with a water retention material, a nutrient soil layer and a loss prevention layer in sequence according to the slope inclination, and planting plants;
s5, after steps S1-S4 are finished, the plant vegetation is maintained until the plants survive
Compared with the prior art, the side slope protection connecting plate, the ecological slope protection and the construction method thereof have the following beneficial effects:
the invention makes the waste tyre into the modularized side slope environment protection slope protection structure, and selects proper traction according to the soft and hard geological condition of the slope body, so that the side slope protection structure can cover a protective layer on the surfaces of various side slopes such as soil side slopes, cement side slopes, bare rock side slopes and the like, and the protective layer can rapidly grow plants, thereby achieving the purpose of protecting and greening the side slopes.
The method reasonably applies the waste tires to the slope optimization engineering, avoids the pollution to the environment in the process of recycling the waste tires, maximizes the residual value of the waste tires, and has high working efficiency, low cost, economy and environmental protection.
The invention adopts the specific side slope protection connecting plates to ensure that the side slope protection connecting plates are arranged and fixed in a staggered way, so that the tires are connected more firmly and are more convenient to construct, and the combined environment-friendly slope protection structure has higher stability and provides a larger protection range and a greening area for the side slope.
The invention increases the self weight of the tire by filling the waste tire and the total height of the filler is lower than the tread width of the tire, improves the stability of the tire on the slope surface, and enables each waste tire module to have the effects of a reservoir and a retaining wall, and through matrixing the modules, the invention can prevent the slope talc and slow down the turbulent water flow of the slope.
The invention utilizes the structure of the waste tire and a special layered filling mode for the waste tire, wherein the nutrient soil is beneficial to the rapid growth of vegetation, the water retention material and the impermeability of the tire tread enable the vegetation to store water all year round, sufficient water is provided for the vegetation, and the anti-loss layer has the capability of protecting the soil in the tire. The method provides a condition for the perennial growth of the vegetation, does not need artificial maintenance in the later period, and increases the ecological benefit and the landscape aesthetic feeling.
And sixthly, by utilizing the reference value and the equation, the construction difficulty and procedure can be greatly simplified, the construction efficiency of the slope protection project is improved, and the construction cost is reduced. The modularized combination mode and the diversified installation mode of the environmental protection slope protection enable the environmental protection slope protection to have the practical application value of multiple terrains.
Drawings
Fig. 1 is a schematic side view of an embodiment of the ecological slope protection of the present invention;
fig. 2 is a schematic view of a slope protection connecting plate according to a specific embodiment of the invention;
FIG. 3 is a view showing an embodiment of the present invention in the construction of a waste tire;
fig. 4 is a schematic view of another embodiment of the slope protection connecting plate of the invention;
fig. 5 is a schematic view of another embodiment of the slope protection connecting plate of the invention;
fig. 6 is a schematic view of another embodiment of the ecological slope protection of the present invention;
FIG. 7 is a schematic view of an embodiment of the filler inside the discarded tires in the ecological slope protection according to the present invention;
fig. 8 is a schematic view of another embodiment of the ecological slope protection of the present invention;
the main reference names in the drawings are: 1-slope surface, 2-side slope protection connecting plate, 3-waste tire, 4-plant, 23-traction nail, 24-expansion type traction nail, 32-water retention material, 33-nutrition soil layer, 34-loss prevention layer, 21-spike-shaped protruding hook, 22-fixing hole, 211-parallel hook, 31-tire positioning hole and 231-barb.
Detailed Description
The following provides a more detailed description of the present invention.
The present invention will be described in further detail with reference to specific embodiments for the purpose of making the objects, technical solutions and advantages of the present invention more apparent, but it should not be construed that the scope of the above-described subject matter of the present invention is limited to the following examples. Various substitutions and alterations can be made without departing from the technical idea of the invention as described above, according to the common technical knowledge and conventional means in the field, and the scope of the invention is covered.
The slope protection connecting plate is formed by splicing three arc sections in a centrosymmetric state, the radius and radian of each arc section are equal, the circle center is arranged outside the slope protection connecting plate, the arc sections are connected through a connecting section, a plurality of nail-shaped protruding hooks distributed in an arc shape are distributed on the arc sections, at least one fixing hole is formed in the connecting section, and the slope protection connecting plate further comprises a traction nail matched with the fixing hole.
The side slope protection connecting plate is mainly used for fixing waste tires on a side slope, and is shown in figure 1.
The side slope protection connecting plate can pass through the fixing hole through the traction nail to be fixed on the slope surface, each side slope protection connecting plate can be connected with three waste tires, and the tires pass through nail-shaped protruding hooks arranged on the arc sections to be fixed on the side slope protection connecting plate.
Fig. 2 shows a specific embodiment of the side slope protection connecting plate 2 of the present invention, nail-shaped protruding hooks 21 are distributed on the side slope protection connecting plate 2, fixing holes 22 are distributed in an equilateral triangle between the fixing holes on the arc-shaped section, a traction nail can be inserted into the fixing holes, the nail-shaped protruding hooks 21 can be in a shape of inverted hooks, as shown in fig. 2, the nail-shaped protruding hooks are in a cone shape, and one or more parallel hooks 211 are symmetrically distributed above the nail-shaped protruding hooks, so that the nail-shaped protruding hooks can be in interference fit with tire positioning holes 31 on a tire, and the nail-shaped protruding hooks 21 can more firmly hold a waste tire module above the tire positioning holes. The side slope protection connecting plate 2 adopts the structural design as shown in fig. 2, connecting sections with different lengths can be suitable for different tire intervals, and the length L of the connecting section in the side slope protection connecting plate is not more than the diameter of a tire. The side slope protection connecting plate 2 fixes the tires on the side slope and connects the tires through the side slope protection connecting plate, so that the side slope protection structure is more favorably stabilized.
Fig. 3 shows that the discarded tire 3 with the same size and suitable size is simply preprocessed, a plurality of tire positioning holes are processed on one side of each tire, the diameter of each tire positioning hole 31 is smaller than the diameter of the nail-shaped protruding hook 21 on the side slope protection connecting plate 2, the tire positioning holes 31 and the nail-shaped protruding hooks 21 on the side slope protection connecting plate are ensured to be in interference fit, and the tire is made of rubber materials and has elasticity, so that the tire can be clamped into the nail-shaped protruding hook with the larger size, and the connection stability is ensured. The distribution positions of the tire positioning holes 31 correspond to the positions of the nail-shaped protruding hooks with arc-shaped distribution on the arc-shaped section.
Fig. 4 shows a traction spike 23 having barbs 231 for use in the practice of the present invention in connection with softer soil slopes, such as mud slopes. Through passing through the fixing hole 22 on the side slope protection connecting plate 2, a softer geological side slope is directly inserted without pre-drilling, the barb 231 at the upper end of the traction nail 23 is provided with a hook part which is nailed at one side of the side slope protection connecting plate and hooked and buckled on the side slope protection connecting plate by utilizing the hook part at the upper end of the side slope protection connecting plate, and the effect that the side slope protection connecting plate is stabilized on the side slope is achieved.
Fig. 5 shows a combination of an expansion type traction nail 24 and a side slope protection connecting plate, which is adopted for a harder side slope such as a cement side slope or a bare rock side slope in the implementation of the invention, when the expansion type traction nail 24 is used, a preset hole corresponding to a fixing hole 22 of the side slope protection connecting plate 2 needs to be trimmed on the side slope in advance, and when the expansion type traction nail 24 is connected, the expansion type traction nail 24 penetrates through the fixing hole 22 and is nailed into the preset hole on the side slope, so that the side slope protection connecting plate 2 is fixed on the side slope.
The invention discloses an ecological slope protection, which comprises a plurality of waste tires with the same diameter, which are continuously arranged on a slope surface, wherein the waste tires are connected through a plurality of slope protection connecting plates fixed on the slope surface, and each slope protection connecting plate is connected with three waste tires;
water-retaining materials, nutrient soil layers and loss-prevention layers are filled in the waste tires from bottom to top, plants are planted in the nutrient soil layers, and gaps among the waste tires are filled with soil.
The anti-loss layer is used for preventing a nutrition soil layer filled in the tire from losing, cobblestones and the like can be adopted, and the nutrition soil layer comprises soil and a mixture of more than two of straws, vinasse, bean dregs, incense ash, seaweed essence and oyster shell powder; wherein the volume of the soil is 60-80%; 20-40% of mixture of straw, vinasse, bean dregs, incense ash, seaweed extract and oyster shell powder. The water-retaining material can be one or a mixture of water-absorbing resin, aerogel or similar ceramsite and straw, cellulose, bean dregs and incense ash.
The invention relates to an environment-friendly slope protection for improving various different side slope defects, which comprises a side slope covering layer formed by staggering a plurality of environment-friendly slope protection modules made of waste tires, wherein the module laying density depends on the slope gradient, nutrient soil and water retention materials for plant growth and a loss prevention layer for preventing soil loss in tires are filled in the waste tires, green plants are planted in the nutrient soil, soil is filled in gaps among the waste tires, the staggering of the waste tires is hooked by a side slope protection connecting plate, and the side slope protection connecting plate is fixed on a side slope by selecting a proper traction nail according to the soft and hard geological conditions of a slope body. Can green cement side slopes, stabilize soil side slopes and improve the problems of exposed rock side slopes and talc. The invention reasonably applies the waste tires to the improvement projects of various side slope defects, optimizes and perfects the side slope condition and solves the problem of recycling the waste tires.
As is well known, the side slopes comprise soil side slopes, cement side slopes, bare rock side slopes and the like, and various types of side slopes have different defects, such as stability of the soil side slopes, environmental greening of the cement side slopes, vegetation coverage of the bare rock side slopes, talc existing in the side slopes, and turbulent water flow. The ecological slope protection can be applied to various side slopes.
Aiming at the soil side slope, a layer of environment-friendly slope protection module can be laid on the soil side slope, and the module is made of waste tires. The laying layer provides a layer of protection for the slope surface to stabilize the slope, water and soil loss of the slope can be prevented, each module provides conditions for growth of trees, and the shape composite protection layer is fixed on the slope surface after the root systems of the trees are mature.
Aiming at the cement side slope, each waste tire on the side slope has a long-term water storage function and is filled with nutrient components for plant growth, and therefore long-term growth conditions are provided for vegetation. Is an effective method for restoring the ecological environment of the cement side slope.
Aiming at the rock side slope, the ecological environment can be restored as well as the cement side slope. And by forming the annular retaining wall, it can effectively exert the effect of avoiding talc in the rock slope. The retaining wall can be used as a buffer facility for water flow torrential for various slopes.
The waste tires filled on the slope surface keep the stability of the waste tires filled on the slope surface by receiving the balance of the downward component force of the self weight and the weight of the soil filled between the tires on the slope surface and the upward shearing force of the slope surface given by the slope protection connecting plate. The longer the connecting section L of the side slope protection connecting plate is, the fewer the side slope protection connecting plates are used, the distance between the side slope tires is increased, and the density of the tires is reduced.
The downward component force F of the object on the slope surface along the slope surface direction is as follows:
F=sin(θ)*M*g
theta represents the slope gradient of the side slope;
m represents the mass of the object on the side slope;
g, the gravity acceleration is expressed, and the default is 9.8N/Kg;
the slope protection connecting plate fixes a single tire and simultaneously connects the tires, and the structure enables the axis connecting line of three adjacent tires on the slope to be an equilateral triangle, so that gaps capable of being filled with soil exist among the tires. The tyre module is used for protecting the fillers in the tyre and simultaneously limiting the loss of the soil, and the length L of the connecting section of the side slope protection connecting plate cannot exceed the diameter of the tyre to achieve the effect.
The tire density is determined by the slope gradient, the material consumption is saved while the environment-friendly slope protection effect is achieved, the tire density is controlled according to the change of the connecting section length L of the side slope protection connecting plate, and a certain reference range is given by the trend that the downward component force of an object on the side slope along the slope gradient changes along with the slope gradient:
when the gradient is less than 15 degrees, the tire distance is less than the tire diameter;
when the gradient is larger than 15 degrees and smaller than 30 degrees, the tire distance is smaller than the tire radius;
when the gradient is more than 30 degrees, the tire tangency dense arrangement is adopted.
Fig. 6 shows a schematic diagram of a dislocation arrangement of tires on a low-gradient side slope through side slope protection connecting plates, wherein the slope gradient is 25 °, the tire radius length is set as the side slope protection connecting plate connecting section length L, the tire distance and the laying density are changed, soil is filled in gaps among the tires, the side slope protection connecting plates 2 are fixed on a harder side slope through expansion type traction nails 24, and waste tires 3 are arranged above the side slope protection connecting plates 2 in a dislocation manner through tire positioning holes 31. In the embodiment shown in fig. 1, the slope has a slope gradient of 45 °, and the tires are arranged in a dense manner with the tires being tangent to each other.
Fig. 7 is a schematic diagram showing an embodiment of the filler inside the discarded tire in the ecological slope protection, wherein the filler increases the self weight of the tire and enhances the stability of the tire on the slope. The filler in the tire can be from bottom to top respectively for protecting water material layer 32, nutrition soil layer 33, prevent running off layer 34, wherein protect water material layer 32 can adopt materials such as water absorbent resin, aerogel or class haydite, utilize the waterproof gas permeability of tire material, can store moisture when rainfall or rivers soak and supply the plant to use, protect water material 32 and fill in and abandon the depressed part of tire towards the slope bottom direction side wall, the volume of filling in will ensure to protect water material can receive the restriction and the protection of tread and side wall.
The nutrient soil can be prepared by mixing the soil obtained nearby with one or more of straw, vinasse, bean dregs, incense ash, seaweed essence and oyster shell powder, and plant seeds can be mixed into the mixture or sprayed on the surface, and trees with developed root systems or trees and shrubs with deep root systems can be planted in tires. Finally, paving cobblestones with the thickness of 2.0-3.0cm as a loss prevention layer to protect soil. The total height of the filler needs to be less than the tire width to form a retaining wall.
Fig. 8 shows a greening project of a cement slope with a slope of approximately 50 degrees on both sides of a section of road and a height of approximately 3 meters in an embodiment of the invention, wherein an expansion type traction nail is used for fixing a slope protection connecting plate on a cement slope, tires are tangentially and densely arranged and fixed on the slope through the slope protection connecting plate, herbaceous seeds are mixed in filled nutrient soil, forest trees are selectively planted, and the greening project of the cement slope can be achieved through later maintenance for a period of time, such as the effect shown in the figure. As shown in fig. 8, the environmental protection slope protection module can be installed in direct contact with the road surface, and can also be installed in suspension if a drainage channel is present according to the requirements of the sloping field, which shows the suitable practicability of the invention.
The construction method of the ecological slope protection can comprise the following steps:
s1, inspecting the slope and soil quality of a side slope, determining the specifications of a traction nail and a side slope protection connecting plate to be used, and finishing the slope;
s2, fixing the slope protection connecting plate on the slope surface by using the selected traction nail;
s3, fixing the waste tires on the slope protection connecting plate of the slope surface in a staggered manner corresponding to the hole sites;
s4, filling the waste tires with a water retention material, a nutrient soil layer and a loss prevention layer in sequence according to the slope inclination, and planting plants;
s5, after the steps S1-S4 are finished, the plant vegetation is maintained until the plants survive.
Detailed description of the preferred embodiment 1
The first step of the greening process is implemented to trim the slope surface relatively flat, and then a certain amount of water is poured on the surface of the soil slope to make the surface of the soil slope wet and soft, so as to be beneficial to the direct insertion of a traction nail.
The method is characterized in that a tire tangent intensive arrangement mode is used, a traction nail in an inverted hook shape is selected to penetrate through a fixing hole in the slope protection connecting plate, the slope protection connecting plate is sequentially installed on the slope surface from bottom to top, and the specification of the slope protection connecting plate is made according to the size of the waste tire to be processed.
The waste tires with preset fixing holes are in interference fit with the nail-shaped protruding hooks on the slope protection connecting plate to fix the tires on the slope, and the waste tires are arranged in a staggered mode to ensure the greening and protection range of the soil slope.
Mixing the soil shoveled in the trimming process and the organic fertilizer according to the proportion of 1: 2 to prepare nutrient soil; the organic fertilizer is prepared from straws, bean dregs and incense ash according to the weight ratio of 1: 1: 1 volume ratio of the mixture; firstly, filling water-absorbing resin and aerogel serving as water-retaining materials into a tire, wherein the filling amount is the sunken part of the sidewall of the waste tire towards the slope bottom direction; then filling nutrient soil, planting tea trees in the soil in the tires, and finally paving cobblestones with the thickness of 2.0-3.0cm on the nutrient soil layer to serve as a loss prevention layer. The total height of the filler is lower than the height of the tire to form an annular retaining wall. And finally, maintaining the vegetation until the plants survive.
The filling mode is used for providing favorable conditions for long-term growth of plants and forming the retaining wall to prevent the situation that hillside talc and buffering slope water flow are turbulent.
Specific example 2
The slope of the two sides of a section of road is approximately 50 degrees, and the height of the road is 3 meters. Fig. 8 is an engineering design effect diagram of this embodiment. In the engineering project, a drainage channel is arranged on one side of the road sloping field, so that the environment-friendly slope protection module is suspended on the side as shown on the left side of fig. 8, and the other side of the environment-friendly slope protection module is installed in a way of contacting with the road as shown on the right side of fig. 8. In practice, a dense arrangement using inflatable traction studs and employing tire tangency is first determined. After the waste tires needing to be used are planned, the slope protection connecting plate with the corresponding specification is designed and manufactured.
After the position of a fixed hole in the slope protection connecting plate is machined, the cement slope is measured, the nailing point position of the expansion type traction nail on the slope is calculated according to the size of the slope protection connecting plate, and a series of pre-nailing holes with the depth being two thirds of the length of the expansion type traction nail are machined in the slope according to the preset point position.
The slope protection connecting plate is fixed on the slope through the pre-nail holes and the expansion type traction nails, and the installation and filling process of the waste tire is similar to that in the first specific embodiment. The difference lies in that the cement side slope is mainly aimed at green beautification, so that the annual bluegrass and evergreen grass seeds are mixed in the nutrient soil in the tyre in the example, so as to realize full green lawn coverage on the cement side slope in the later period. And planting trees with developed root systems such as ulmus pumila and pinus bungeana at intervals among the waste tires to ensure that the trees have sufficient photosynthesis.
Compared with the prior art, the side slope protection connecting plate, the ecological slope protection and the construction method thereof have the following beneficial effects:
the invention makes the waste tyre into the modularized side slope environment protection slope protection structure, and selects proper traction according to the soft and hard geological condition of the slope body, so that the side slope protection structure can cover a protective layer on the surfaces of various side slopes such as soil side slopes, cement side slopes, bare rock side slopes and the like, and the protective layer can rapidly grow plants, thereby achieving the purpose of protecting and greening the side slopes.
The method reasonably applies the waste tires to the slope optimization engineering, avoids the pollution to the environment in the process of recycling the waste tires, maximizes the residual value of the waste tires, and has high working efficiency, low cost, economy and environmental protection.
The invention adopts the specific side slope protection connecting plates to ensure that the side slope protection connecting plates are arranged and fixed in a staggered way, so that the tires are connected more firmly and are more convenient to construct, and the combined environment-friendly slope protection structure has higher stability and provides a larger protection range and a greening area for the side slope.
The invention increases the self weight of the tire by filling the waste tire and the total height of the filler is lower than the tread width of the tire, improves the stability of the tire on the slope surface, and enables each waste tire module to have the effects of a reservoir and a retaining wall, and through matrixing the modules, the invention can prevent the slope talc and slow down the turbulent water flow of the slope.
The invention utilizes the structure of the waste tire and a special layered filling mode for the waste tire, wherein the nutrient soil is beneficial to the rapid growth of vegetation, the water retention material and the impermeability of the tire tread enable the vegetation to store water all year round, sufficient water is provided for the vegetation, and the anti-loss layer has the capability of protecting the soil in the tire. The method provides a condition for the perennial growth of the vegetation, does not need artificial maintenance in the later period, and increases the ecological benefit and the landscape aesthetic feeling.
And sixthly, by utilizing the reference value and the equation, the construction difficulty and procedure can be greatly simplified, the construction efficiency of the slope protection project is improved, and the construction cost is reduced. The modularized combination mode and the diversified installation mode of the environmental protection slope protection enable the environmental protection slope protection to have the practical application value of multiple terrains.
The foregoing is a description of preferred embodiments of the present invention, and the preferred embodiments in the preferred embodiments may be combined and combined in any combination, if not obviously contradictory or prerequisite to a certain preferred embodiment, and the specific parameters in the examples and the embodiments are only for the purpose of clearly illustrating the inventor's invention verification process and are not intended to limit the patent protection scope of the present invention, which is defined by the claims and the equivalent structural changes made by the content of the description of the present invention are also included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a side slope protection connecting plate, its characterized in that is formed by three segmental arc one-tenth central symmetry state concatenation, and each segmental arc radius and radian equal and the centre of a circle all outside side slope protection connecting plate (2), connect through the linkage segment between the segmental arc, it has a plurality of nail form that become the arc distribution to suddenly collude to distribute on the segmental arc, is provided with at least one fixed orifices (22) on the linkage segment, side slope protection connecting plate still include with fixed orifices complex pull nail (23).
2. The slope protection connecting plate according to claim 1, wherein the spike-shaped protruding hook (21) is conical, and one or more parallel hooks (211) are symmetrically distributed above the spike-shaped protruding hook.
3. The slope protection web according to claim 1, wherein said traction spike (23) is provided with a plurality of pairs of barbs (231).
4. An ecological slope protection is characterized by comprising a plurality of waste tires (3) which are continuously arranged on a slope surface (1) and have the same diameter, wherein the waste tires are connected through a plurality of slope protection connecting plates (2) fixed on the slope surface, and each slope protection connecting plate is connected with three waste tires;
water-retaining material layer (32), nutrition soil layer (33) and prevent running off layer (34) are filled from supreme down in the abandonment tire, plant (4) have been planted in the nutrition soil layer, the space packing between the abandonment tire has soil.
5. The ecological slope protection of claim 4, wherein the relationship between the distance between the waste tires and the slope gradient is as follows: when the gradient is less than 15 degrees, the tire distance is less than the tire diameter; when the gradient is larger than 15 degrees and smaller than 30 degrees, the tire distance is smaller than the tire radius; when the gradient is more than 30 degrees, the tire tangency dense arrangement is adopted.
6. The ecological slope protection of claim 4, wherein the nutrient soil layer comprises soil, and further comprises a mixture of two or more of straw, vinasse, bean dregs, incense ash, seaweed essence and oyster shell powder; wherein the volume of the soil is 60-80%; 20-40% of mixture of straw, vinasse, bean dregs, incense ash, seaweed extract and oyster shell powder.
7. The ecological slope protection as claimed in claim 4, wherein the water-retaining material is one or more of water-absorbing resin, aerogel or ceramsite-like substance, straw, cellulose, bean dregs and incense ash.
8. The ecological slope protection construction method is characterized by comprising the following steps:
s1, inspecting the slope and soil quality of a side slope, determining the specifications of a traction nail and a side slope protection connecting plate to be used, and finishing the slope;
s2, fixing the slope protection connecting plate on the slope surface by using the selected traction nail;
s3, fixing the waste tires on the slope protection connecting plate of the slope surface in a staggered manner corresponding to the hole sites;
s4, filling the waste tires with a water retention material, a nutrient soil layer and a loss prevention layer in sequence according to the slope inclination, and planting plants;
s5, after the steps S1-S4 are finished, the plant vegetation is maintained until the plants survive.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986448.5A CN113700008A (en) | 2021-08-26 | 2021-08-26 | Side slope protection connecting plate, ecological slope protection and construction method thereof |
| TW111129773A TWI804409B (en) | 2021-08-26 | 2022-08-08 | Slope protection connecting plate, ecological protection slope design and method of construction thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986448.5A CN113700008A (en) | 2021-08-26 | 2021-08-26 | Side slope protection connecting plate, ecological slope protection and construction method thereof |
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| Publication Number | Publication Date |
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| CN113700008A true CN113700008A (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110986448.5A Pending CN113700008A (en) | 2021-08-26 | 2021-08-26 | Side slope protection connecting plate, ecological slope protection and construction method thereof |
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| Country | Link |
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| CN (1) | CN113700008A (en) |
| TW (1) | TWI804409B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319169A (en) * | 2022-01-28 | 2022-04-12 | 江苏科技大学 | Detachable retaining wall capable of preventing impact of falling rocks on side slope and construction method |
| CN114775660A (en) * | 2022-06-02 | 2022-07-22 | 国网福建省电力有限公司电力科学研究院 | Tower footing slope vegetation restoration structure and restoration method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535630A (en) * | 2020-06-10 | 2020-08-14 | 上海应用技术大学 | Ecological parking area of low influence development |
| CN112195861B (en) * | 2020-10-16 | 2022-02-22 | 扬州大学 | Water conservancy ecological slope protection structure and operation method thereof |
-
2021
- 2021-08-26 CN CN202110986448.5A patent/CN113700008A/en active Pending
-
2022
- 2022-08-08 TW TW111129773A patent/TWI804409B/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319169A (en) * | 2022-01-28 | 2022-04-12 | 江苏科技大学 | Detachable retaining wall capable of preventing impact of falling rocks on side slope and construction method |
| CN114319169B (en) * | 2022-01-28 | 2024-01-23 | 江苏科技大学 | Detachable retaining wall capable of preventing slope falling rocks from impacting and construction method |
| CN114775660A (en) * | 2022-06-02 | 2022-07-22 | 国网福建省电力有限公司电力科学研究院 | Tower footing slope vegetation restoration structure and restoration method |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI804409B (en) | 2023-06-01 |
| TW202309375A (en) | 2023-03-01 |
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