CN114263197B - Green environment-friendly ecological slope protection structure and construction method thereof - Google Patents
Green environment-friendly ecological slope protection structure and construction method thereof Download PDFInfo
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- CN114263197B CN114263197B CN202210004397.6A CN202210004397A CN114263197B CN 114263197 B CN114263197 B CN 114263197B CN 202210004397 A CN202210004397 A CN 202210004397A CN 114263197 B CN114263197 B CN 114263197B
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Abstract
The application relates to a green environment-friendly ecological slope protection structure and a construction method thereof, wherein the green environment-friendly ecological slope protection structure comprises a slope body and a plurality of groups of reinforcing units distributed along the vertical direction, the slope body is provided with an inclined slope surface, and the reinforcing units are positioned on one side of the slope surface, which is far away from the slope body; each group of reinforcing units comprises a plurality of rows of reinforcing components distributed along the length direction of a slope body, each reinforcing component comprises at least two reinforcing boxes and an ecological bag arranged in each reinforcing box, the ecological bags are filled with a mixture of loess and compound fertilizer, the reinforcing boxes in the same group of reinforcing components are horizontally distributed along the direction from the slope body to the slope surface, and two groups of reinforcing components adjacent to each other in the vertical direction are connected through connecting components; and reinforcing gaps are formed between the two adjacent groups of reinforcing components and between the reinforcing components and the slope surface, and gravels are filled in the reinforcing gaps. The earth on side slope top layer is difficult for being broken away by the rainwater in this application, has the effectual advantage of reinforcement.
Description
Technical Field
The application relates to the technical field of slope protection, in particular to a green environment-friendly ecological slope protection structure and a construction method thereof.
Background
With the continuous development of the transportation industry, road construction projects are more and more, exposed side slopes are formed on mountains during road construction, and the exposed side slopes need to be protected and treated in order to reduce water and soil loss, landslide and other situations.
Ecological bank protection is through planting the plant on the side slope surface to utilize the plant and the interact of ground to carry out the slope protection means of consolidating to the side slope top layer, have green, sustainability advantage such as long.
However, the method of reinforcing the side slope by only adopting the vegetation has the following defects: at the early stage of plant planting, the root system of the vegetation is underdeveloped, and the interaction between the vegetation and the original rock soil in the side slope is weak. At the moment, if rainfall weather occurs, the rainwater easily washes away the soil on the surface of the side slope, so that the plants are washed away by the rainwater along with the soil, and the side slope reinforcing effect is poor and needs to be improved.
Disclosure of Invention
In order to make the soil on the surface layer of the side slope not easy to be dispersed by rainwater and improve the side slope reinforcement effect, the application provides a green environment-friendly ecological slope protection structure and a construction method thereof.
First aspect, the application provides an ecological slope protection structure of green adopts following technical scheme:
a green environment-friendly ecological slope protection structure comprises a slope body and a plurality of groups of reinforcing units distributed in the vertical direction, wherein the slope body is provided with an inclined slope surface, and the reinforcing units are positioned on one side of the slope surface, which is far away from the slope body; each group of reinforcing units comprises a plurality of rows of reinforcing components distributed along the length direction of a slope body, each reinforcing component comprises at least two reinforcing boxes and an ecological bag arranged in each reinforcing box, the ecological bags are filled with a mixture of loess and compound fertilizer, the reinforcing boxes in the same group of reinforcing components are horizontally distributed along the direction from the slope body to the slope surface, and two groups of reinforcing components adjacent to each other in the vertical direction are connected through connecting components; and a reinforcing gap is formed between the two adjacent groups of reinforcing components and between the reinforcing components and the slope surface, and sand gravel is filled in the reinforcing gap.
Through adopting above-mentioned technical scheme, consolidate the unit setting in domatic one side of keeping away from the slope body, play reinforcing slope body compressive strength's effect for the rainwater is difficult to break away the earth on domatic top layer, helps improving the structural stability of the slope body, reduces landslide probability, and the potential safety hazard is little. Coupling assembling can link together two sets of reinforcement assembly that are adjacent in the vertical direction, has not only improved slope protection structure's wholeness, when single reinforcement assembly received the impact, coupling assembling can also conduct the impact force to another reinforcement assembly on to weaken the influence that external shock produced the reinforcement assembly, thereby make the difficult relative slope body of reinforcement assembly remove, improved the reinforcement effect of reinforcement unit to the slope body.
When planting the plant, instrument such as constructor accessible drill rod are socket on the ecological bag, bury the ecological bag with plant roots again in to utilize ecological bag protection plant roots, make the plant of planting the initial stage difficult by the rainwater wash away, stability is high. When plants grow and develop, the plant roots can spread to the slope along the surface gaps of the ecological bags or the preset holes so as to ensure the interaction between the plant roots and the slope, and further improve the reinforcing effect of the reinforcing unit.
Optionally, the connecting assembly includes a connecting plate and a plurality of sets of fastening members fixedly disposed on the connecting plate, the fastening members include a plurality of first fastening rods integrally formed on an upper side of the connecting plate and a plurality of second fastening rods integrally formed on a lower side of the connecting plate, and ends of the first fastening rods and the second fastening rods, which are far away from the connecting plate, are pointed ends; when two adjacent groups of reinforcing components are connected in the vertical direction, the first fastening rods are respectively inserted into the ecological bag positioned on the upper side, and the second fastening rods are respectively inserted into the ecological bag positioned on the lower side.
Through adopting above-mentioned technical scheme, when two sets of adjacent reinforcement assemblies in the vertical direction are connected, first anchorage bar and second anchorage bar can hinder the relative connecting plate of ecological bag and produce the skew dislocation, and reinforcement assemblies's joint strength is high, stability is good.
Optionally, the side walls of the first fastening rod and the second fastening rod are integrally formed with a reinforcing ring at one end thereof far away from the connecting plate, one end of the reinforcing ring is fixedly arranged on the side wall of the first fastening rod or the second fastening rod, and the other end of the reinforcing ring extends obliquely to one side close to the connecting plate.
Through adopting above-mentioned technical scheme, when first anchorage bar and second anchorage bar stretch into the ecological bag, the beaded finish can get into the ecological bag in step thereupon, insert and establish the filler in the in-process ecological bag and receive the impact and can flow in the ecological bag, and in the clearance that the surface infiltration beaded finish of beaded finish and the lateral wall of first anchorage bar or second anchorage bar formed, deviate from in order to hinder first anchorage bar or second anchorage bar from the ecological bag, thereby improve coupling assembling to two sets of reinforced assembly's of vertical distribution the connection effect.
Optionally, a retaining ring is integrally formed on one end, close to the connecting plate, of the side wall of each of the first fastening rod and the second fastening rod, and the outer diameter of the retaining ring is larger than that of the reinforcing ring.
Through adopting above-mentioned technical scheme, when first anchorage bar and second anchorage bar pierce the ecological bag, can form the breach with inside intercommunication on the ecological bag, keep off the ring and can block that the filler in the ecological bag spills along above-mentioned breach, play the effect that the compactness was filled to the guarantee ecological bag.
Optionally, a yielding groove for the baffle ring to extend into is formed in the bottom wall of the reinforcing box, and a through hole for the first fastening rod to penetrate out is formed in the groove wall of the yielding groove.
Through adopting above-mentioned technical scheme, the groove of stepping down can supply to keep off the ring and stretch into to keep off the ring and separate and keep off between vertical distribution's two sets of reinforcement assembly, thereby two-layer reinforcement unit can keep closely laminating about making.
Optionally, the top end of the inner wall of the reinforcing box is integrally formed with a limit strip which is distributed annularly, and the end face of the limit strip, far away from the reinforcing box, is a convex arc face.
Through adopting above-mentioned technical scheme, when putting into the ecological bag and consolidating the box, the extrusion that the filler in the ecological bag received spacing strip can remove in the ecological bag to form and spacing strip joint complex spacing groove, make the ecological bag be difficult for deviating from the opening of consolidating the box, improved the stability of ecological bag when consolidating the box.
Optionally, geotextile is laid at the bottom of the reinforcing box, and the ecological bag is positioned on the upper side of the geotextile; and a plurality of drain holes are formed in the bottom wall and the horizontal side wall of the reinforcing box.
By adopting the technical scheme, the geotextile is laid at the bottom of the reinforcing box to play a role in receiving the filler scattered from the ecological bag; the arrangement of the drain holes is beneficial to the drainage of a slope body, so that rainwater is not easy to accumulate in the slope protection structure to generate pressure on the slope protection structure.
Optionally, a leveling bag is arranged between the geotextile and the ecological bag, and the leveling bag is a plastic woven bag filled with sand and stones.
Through adopting above-mentioned technical scheme, when building and strengthening the unit, if the slope base is the flattening in advance, then the ecological bag that is arranged in the reinforcement unit of downside probably has the condition of surface unevenness, leads to influencing the stability of upside reinforcement unit. The setting of leveling bag for the constructor is when every builds the one deck and consolidates the unit, all can be through adjusting the gravel and sand thickness in the plastic woven bag different position, with the top surface of leveling bag transfers to the level, and the ecological bag's surface is difficult for influencing its and coupling assembling's cooperation because of unevenness during subsequent construction, helps improving slope protection structure's stability.
Optionally, one side fixedly connected with dovetail block of reinforcing box, the terminal surface of reinforcing box keeping away from dovetail block offers the dovetail with dovetail block shape adaptation, the dovetail can supply the dovetail block on another reinforcing box to slide and stretch into.
Through adopting above-mentioned technical scheme, two adjacent reinforcement boxes accessible dovetail block and dovetail concatenation in the reinforcement subassembly of the same group, it is simple and convenient during the operation. After the two reinforcing boxes are spliced in place, the two reinforcing boxes can only move in the direction parallel to the extending direction of the dovetail groove and cannot deviate towards other directions, so that the stability of the reinforcing assembly is improved.
In a second aspect, the application provides a construction method of a green environmental protection ecological slope protection structure, including the following steps:
s1, cleaning and leveling a substrate, removing the deficient soil on the surface of a slope bottom until the solid soil or the original ecological rock stratum is exposed, and tamping the substrate by using a small-sized tamping machine after leveling;
s2, filling the ecological bag and the leveling bag, taking soil at a construction site, adding a compound fertilizer, uniformly mixing to form a filler, filling the filler into the ecological bag, and sealing the ecological bag by using a binding belt after the filler is filled; similarly, filling the plastic woven bag with sand and stones, and sealing the bag by using a binding belt;
s3, assembling a reinforcing component, namely firstly filling the geotextile into the bottom of the reinforcing box, then putting the leveling bag on the upper side of the geotextile and flattening the geotextile, and then paving the ecological bag filled with the filler on the upper side of the leveling bag and flattening the ecological bag; then, the dovetail block on one reinforcing box is slidably inserted into the dovetail groove of the other reinforcing box, so that the splicing of the reinforcing boxes is realized;
s4, building a reinforcing unit, namely paving a layer of reinforcing unit at the slope bottom, filling a gravel layer in a reinforcing gap formed between the first layer of reinforcing unit and the slope surface, and then installing a connecting assembly above the reinforcing assembly to enable the second fastening rods to penetrate into the adjacent ecological bags; then stacking a second layer of reinforcing units, enabling first fastening rods in the connecting assembly to penetrate into adjacent ecological bags after sequentially penetrating through the abdicating grooves and the through holes, so as to realize the connection of the reinforcing assemblies in the vertical direction, then filling sand gravel into reinforcing gaps formed between the second layer of reinforcing units and the slope surface, and repeating the steps until the reinforcing units are stacked to the designed elevation;
s5, greening construction, namely inserting the steel chisel into the surface of the ecological bag so as to embed the plant roots into the ecological bag.
In summary, the present application includes at least one of the following beneficial technical effects:
the reinforcing unit is built on one side of the slope surface far away from the slope body, and plays a role in supporting the slope body; the two groups of reinforcing components in the vertical direction are connected through the connecting component, the integrity of the slope protection structure and the protection effect on a slope body are good, and the rainwater is not easy to disperse soil on the slope surface, so that the plant growth and development are facilitated;
the ecological bags in the two groups of vertically distributed reinforcing assemblies are connected through the first fastening rods and the second fastening rods, so that the ecological bags are simple and convenient to operate and high in connection strength during construction; the reinforcing ring plays a role in preventing falling off, so that the first fastening rod and the second fastening rod are not easy to separate from the ecological bag;
the flattening bag sets up in ecological bag's downside, and at the slope bottom not at ordinary times, the gravel and sand in the constructor accessible is adjusted the flattening bag to the level is transferred to the top surface with the flattening bag, thereby the planarization of guarantee reinforcement unit.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present application.
Fig. 2 is a partial cross-sectional view illustrating a two-layer reinforcing unit according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of the reinforcement box, the geotextile and the leveling bag when the reinforcement box, the geotextile and the leveling bag are separated from the ecological bag in the embodiment of the application.
Fig. 4 is a schematic structural diagram of a connecting assembly in an embodiment of the present application.
Description of reference numerals:
1. a slope body; 11. a slope surface; 2. a reinforcement unit; 21. reinforcing the box; 211. a drain hole; 212. a dovetail block; 213. a dovetail groove; 214. a limiting strip; 215. a yielding groove; 216. a through hole; 22. an ecological bag; 23. leveling the bag; 24. geotextile; 3. a connecting assembly; 31. a connecting plate; 32. a fastener; 321. a first fastening rod; 322. a second fastening rod; 33. a reinforcement ring; 34. a baffle ring; 4. reinforcing the gap; 5. sand and gravel.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses ecological slope protection structure of green. Referring to fig. 1 and 2, the ecological slope protection structure of green includes slope body 1 and follows the multiunit reinforcement unit 2 that vertical direction distributes, and every group reinforcement unit 2 all includes multirow horizontal distribution's reinforcement assembly. The slope body 1 is provided with a slope surface 11 which is obliquely arranged, the reinforcing units 2 are positioned on one side of the slope surface 11 far away from the slope body 1, the effect of supporting the slope body 1 is achieved, and the distance between each reinforcing unit 2 and the slope surface 11 is equal. The multirow reinforcement assembly in same reinforcement unit 2 arranges along the length direction of slope body 1, and adjacent two sets of reinforcement assembly butt each other on the horizontal direction, adjacent two sets of reinforcement assembly on the vertical direction pass through coupling assembling 3 and link to each other.
Referring to fig. 2 and 3, each set of reinforcing components includes two reinforcing boxes 21 and ecological bags 22 respectively disposed in the reinforcing boxes 21, the reinforcing boxes 21 are formed by pouring concrete, and have openings on upper sides, and the ecological bags 22 can be placed in the openings on the upper sides of the reinforcing boxes 21. For the drainage of the convenient reinforcement box 21, all seted up a plurality of wash ports 211 on the diapire of reinforcement box 21 and four lateral walls, wash port 211 communicates with the inner chamber of reinforcement box 21 for hydroenergy in the reinforcement box 21 outwards oozes along wash port 211.
Referring to fig. 2 and 3, a dovetail block 212 is fixedly connected to an end surface of one side of the reinforcing box 21, and the dovetail block 212 is in a long strip shape, and front and rear ends of the dovetail block are flush with front and rear end surfaces of the reinforcing box 21, respectively. The end face, far away from the dovetail block 212, of the reinforcing box 21 is provided with a dovetail groove 213 in the same shape as the dovetail block 212, and openings are formed in the front side and the rear side of the dovetail groove 213. When the reinforcing boxes 21 in the same group of reinforcing assemblies are spliced, the dovetail block 212 in one of the reinforcing boxes 21 can be slidably inserted into the dovetail groove 213 of the other reinforcing box 21.
Referring to fig. 3, the ecological bag 22 is filled with a mixture of loess and a compound fertilizer, and when plants are planted, a surface of the ecological bag 22 is inserted with a tool such as a drill steel to embed the roots of the plants in the filler of the ecological bag 22. In order to improve the stability of the ecological bag 22 when being placed in the reinforcing box 21, the top end of the inner wall of the reinforcing box 21 is integrally formed with a limiting strip 214, and the end surface of the limiting strip 214, which is far away from the reinforcing box 21, is a convex arc surface. When the ecological bag 22 is assembled, the hard limiting strips 214 can extrude the filler in the ecological bag 22, so that limiting grooves matched with the limiting strips 214 in a clamping mode are formed in the surface of the ecological bag 22, and the stability of the ecological bag 22 stored in the reinforcing box 21 is improved.
Referring to fig. 2 and 3, a leveling bag 23 and a geotextile 24 are further disposed between the reinforcing box 21 and the ecological bag 22, wherein the geotextile 24 is laid on the lower side of the leveling bag 23. The leveling bag 23 is a plastic woven bag filled with sand and stones, and the distribution thickness of the sand and stones in the leveling bag 23 can be adjusted during construction, so that the surface flatness of the leveling bag 23 is changed, and the top surface of the ecological bag 22 can be adjusted to be horizontal.
Referring to fig. 2 and 4, the connecting assembly 3 includes a connecting plate 31 and a plurality of sets of fasteners 32 fixedly disposed on the connecting plate 31, wherein the plurality of sets of fasteners 32 are distributed along the length direction of the slope body 1. Each set of fastening members 32 includes a plurality of first fastening rods 321 integrally formed on an upper side of the connecting plate 31 and a plurality of second fastening rods 322 integrally formed on a lower side of the connecting plate 31, wherein the length of the second fastening rods 322 is smaller than that of the first fastening rods 321. The ends of the first fastening rod 321 and the second fastening rod 322 remote from the connecting plate 31 are pointed to help them pierce the bio-bag 22 and the leveling bag 23.
Referring to fig. 2 and 4, the bottom surface of the reinforcing box 21 is provided with two receding grooves 215, the upper groove wall of each receding groove 215 is provided with a through hole 216, and the inner diameter of the through hole 216 is slightly larger than the diameter of the first fastening rod 321, so that the first fastening rod 321 can penetrate through the through hole. When two adjacent groups of reinforcing components are connected in the vertical direction, the first fastening rods 321 are inserted into the adjacent ecological bags 22 on the upper side, and the second fastening rods 322 are inserted into the adjacent ecological bags 22 on the lower side, so that each ecological bag 22 is not easy to move horizontally when being impacted.
Referring to fig. 2 and 4, in order to improve stability when the first fastening rod 321 and the second fastening rod 322 are inserted into the ecological bag 22, a reinforcing ring 33 is integrally formed at one end of the circumferential side walls of the first fastening rod 321 and the second fastening rod 322, which is away from the connecting plate 31, one end of the reinforcing ring 33 is fixed to the first fastening rod 321 or the second fastening rod 322, and the other end thereof extends obliquely toward the side close to the connecting plate 31. The reinforcing ring 33 can synchronously extend into the ecological bag 22 along with the first fastening rod 321 and the second fastening rod 322, so that the filler in the ecological bag 22 moves to the reinforcing ring 33 to form a gap with the first fastening rod 321 and the second fastening rod 322, so as to prevent the first fastening rod 321 and the second fastening rod 322 from being separated from the ecological bag 22.
Referring to fig. 2 and 4, the circumferential side walls of the first fastening rod 321 and the second fastening rod 322 are integrally formed with a baffle ring 34 at one end thereof close to the connecting plate 31, and the outer diameter of the baffle ring 34 is larger than the outer diameter of the reinforcing ring 33 and slightly smaller than the inner diameter of the relief groove 215. When the first fastening rod 321 and the second fastening rod 322 penetrate into the ecological bag 22, the baffle ring 34 is located outside the ecological bag 22, and plays a role in preventing the filler in the ecological bag 22 from leaking out.
Referring to fig. 1 and 2, reinforcing gaps 4 are formed between the reinforcing boxes 21 and between the reinforcing boxes 21 and the slope 11, and sand and gravel 5 are filled in the reinforcing gaps 4, so that the compactness and integrity of the slope protection structure are further enhanced.
The embodiment of the application also discloses a construction method of the green environment-friendly ecological slope protection structure, which comprises the following steps:
s1, cleaning and leveling a substrate, removing the deficient soil on the surface of a slope bottom until the solid soil or the original ecological rock stratum is exposed, and tamping the substrate by using a small-sized tamping machine after leveling;
s2, filling the ecological bag 22 and the leveling bag 23, taking soil at a construction site, adding a compound fertilizer, uniformly mixing to form a filler, filling the filler into the ecological bag 22, and sealing by using a binding belt after filling; similarly, filling the plastic woven bag with sand and stones, and sealing the bag by using a binding belt;
s3, assembling a reinforcing component, namely firstly filling the geotextile 24 into the bottom of the reinforcing box 21, then putting the leveling bag 23 into the upper side of the geotextile 24 and flattening the geotextile, and then paving the ecological bag 22 filled with the filler on the upper side of the leveling bag 23 and flattening the ecological bag; then, the dovetail block 212 on one of the reinforcing boxes 21 is slidably inserted into the dovetail groove 213 of the other reinforcing box 21, so that the splicing of the reinforcing boxes 21 is realized;
s4, building the reinforcement units 2, namely paving a layer of reinforcement units 2 at the slope bottom, filling a sand gravel 5 layer in a reinforcement gap 4 formed by the first layer of reinforcement units 2 and the slope 11, and then installing a connecting component 3 above the reinforcement component to enable the second fastening rods 322 to penetrate into the adjacent ecological bags 22; then, stacking the second layer of reinforcing units 2, making the first fastening rods 321 in the connecting assembly 3 penetrate into the adjacent ecological bags 22 after sequentially passing through the abdicating groove 215 and the through holes 216, so as to realize the connection of the reinforcing assemblies in the vertical direction, then filling sand and gravel 5 in the reinforcing gaps 4 formed by the second layer of reinforcing units 2 and the slope 11, and repeating the steps until the reinforcing units 2 are stacked to the designed elevation;
s5, greening construction, namely inserting a steel chisel into the surface of the ecological bag 22 so as to embed the plant roots into the ecological bag 22.
The implementation principle of the green environmental protection ecological slope protection structure and the construction method thereof in the embodiment of the application is as follows: the reinforcing unit 2 is built on one side of slope 11 away from the slope body 1, plays the effect of reinforcing 1 compressive strength of the slope body for the rainwater is difficult for scattering the earth on domatic 11 top layer, helps improving 1 structural stability of the slope body, reduces landslide probability, and the potential safety hazard is little. When planting the plant, instrument such as constructor accessible drill rod buries plant roots in ecological bag 22 in the socket on ecological bag 22 again to utilize ecological bag 22 protection plant roots, make the plant of planting the initial stage difficult by the rainwater wash away, stability is high. Two sets of adjacent reinforcement assemblies in the vertical direction are connected through coupling assembling 3, help improving slope protection structure's wholeness and good to the protective effect of slope body 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. A construction method of a green environment-friendly ecological slope protection structure is characterized by comprising the following steps:
the green environment-friendly ecological slope protection structure comprises a slope body (1) and a plurality of groups of reinforcing units (2) distributed along the vertical direction, wherein the slope body (1) is provided with an inclined slope surface (11), and the reinforcing units (2) are positioned on one side of the slope surface (11) far away from the slope body (1); each group of the reinforcing units (2) comprises a plurality of rows of reinforcing components distributed along the length direction of the slope body (1), each reinforcing component comprises at least two reinforcing boxes (21) and ecological bags (22) arranged in the reinforcing boxes (21), the ecological bags (22) are filled with a mixture of loess and compound fertilizers, the reinforcing boxes (21) in the reinforcing components in the same group are horizontally distributed along the direction from the slope body (1) to the slope surface (11), and two adjacent groups of reinforcing components in the vertical direction are connected through a connecting component (3); reinforcing gaps (4) are formed between two adjacent groups of reinforcing components and between the reinforcing components and the slope surface (11), and sand gravel (5) is filled in the reinforcing gaps (4);
the construction method of the green environment-friendly ecological slope protection structure comprises the following steps,
s1, cleaning and leveling a substrate, removing the virtual soil on the surface of the slope bottom until the solid soil or the original ecological rock stratum is exposed, and tamping the substrate by using a small tamping machine after leveling;
s2, filling the ecological bag (22) and the leveling bag (23), taking soil on a construction site, adding compound fertilizer, uniformly mixing to form filler, filling the filler into the ecological bag (22), and sealing by using a binding tape after filling; similarly, filling the plastic woven bags with sand and stones, and sealing the plastic woven bags with the binding tapes, wherein the leveling bag (23) is the plastic woven bag filled with the sand and stones;
s3, assembling a reinforcing component, namely firstly filling the geotextile (24) into the bottom of the reinforcing box (21), then putting the leveling bag (23) into the upper side of the geotextile (24) and flattening, and then paving the ecological bag (22) filled with the filler on the upper side of the leveling bag (23) and flattening; one side of the reinforcing box (21) is fixedly connected with a dovetail block (212), the end face, far away from the dovetail block (212), of the reinforcing box (21) is provided with a dovetail groove (213) matched with the shape of the dovetail block (212), and the dovetail groove (213) can be used for the dovetail block (212) on the other reinforcing box (21) to extend in a sliding mode; then, the dovetail block (212) on one of the reinforcing boxes (21) is slidingly inserted into the dovetail groove (213) of the other reinforcing box (21), so that the reinforcing boxes (21) are spliced;
s4, building and reinforcing units (2), paving one layer of reinforcing units (2) at the slope bottom, filling a sand gravel (5) layer in a reinforcing gap (4) formed by the first layer of reinforcing units (2) and the slope (11), and then installing a connecting assembly (3) above the reinforcing assembly, wherein the connecting assembly (3) comprises a connecting plate (31) and a plurality of groups of fastening pieces (32) fixedly arranged on the connecting plate (31), each fastening piece (32) comprises a plurality of first fastening rods (321) integrally formed on the upper side of the connecting plate (31) and a plurality of second fastening rods (322) integrally formed on the lower side of the connecting plate (31), and one ends, far away from the connecting plate (31), of the first fastening rods (321) and the second fastening rods (322) are tip ends, so that the second fastening rods (322) penetrate into the adjacent ecological bags (22); then pile up second floor and consolidate unit (2), the lateral wall of first anchorage bar (321) and second anchorage bar (322) has fender ring (34) in its one end integrated into one piece that is close to connecting plate (31), offer on the diapire of consolidating box (21) and supply to keep off groove (215) that ring (34) stretched into, offer on the cell wall of groove (215) and supply first anchorage bar (321) to wear out perforating hole (216), make first anchorage bar (321) in coupling assembling (3) pierce in adjacent ecological bag (22) after passing groove (215) and perforating hole (216) in proper order, thereby realize the connection of consolidating the subassembly in the vertical direction, later pack sand gravel (5) in second floor and the reinforcement clearance (4) that domatic (11) formed, repeat above-mentioned step, until consolidating unit (2) and building up the design elevation;
s5, greening construction, namely inserting the steel chisel into the surface of the ecological bag (22) so as to embed the plant roots into the ecological bag (22).
2. The construction method of the green environmental protection ecological slope protection structure according to claim 1, characterized in that: the lateral wall of first fastening pole (321) and second fastening pole (322) is kept away from the one end integrated into one piece of connecting plate (31) and is had reinforcing ring (33), the one end of reinforcing ring (33) is fixed to be set up on the lateral wall of first fastening pole (321) or second fastening pole (322), the other end extends to the slope of the one side that is close to connecting plate (31).
3. The construction method of the green environmental protection ecological slope protection structure according to claim 2, characterized in that: the outer diameter of the baffle ring (34) is larger than that of the reinforcing ring (33).
4. The construction method of the green environmental protection ecological slope protection structure according to claim 1, characterized in that: the inner wall top integrated into one piece of consolidating box (21) has spacing (214) that are cyclic annular distribution, the terminal surface that consolidates box (21) is kept away from in spacing (214) is the convex cambered surface.
5. The construction method of the green environmental protection ecological slope protection structure according to claim 1, characterized in that: the bottom wall and the horizontal side wall of the reinforcing box (21) are provided with a plurality of drain holes (211).
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| JP5052872B2 (en) * | 2006-12-01 | 2012-10-17 | 東京インキ株式会社 | Retaining wall construction method |
| CN104963312A (en) * | 2015-07-14 | 2015-10-07 | 江苏三正华禹环境工程有限公司 | Ecological tubular bag revetment soil wall and filling method thereof |
| CN204875671U (en) * | 2015-07-14 | 2015-12-16 | 江苏三正华禹环境工程有限公司 | Ecological pipe bag bank protection cob wall dedicated connection is detained |
| CN108385703A (en) * | 2018-03-27 | 2018-08-10 | 贵州正业工程技术投资有限公司 | A kind of side slope plants raw case and its application method |
| CN209703527U (en) * | 2019-01-31 | 2019-11-29 | 珠海国嘉建筑工程有限公司 | A kind of three-dimensional ecology bag protective slope structure |
| CN211472388U (en) * | 2019-12-19 | 2020-09-11 | 广东金松建设集团股份有限公司 | Ecological slope protection structure |
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2022
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