CN110761303B - Rock steep slope habitat construction and vegetation water supply system and method - Google Patents
Rock steep slope habitat construction and vegetation water supply system and method Download PDFInfo
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- CN110761303B CN110761303B CN201911039370.5A CN201911039370A CN110761303B CN 110761303 B CN110761303 B CN 110761303B CN 201911039370 A CN201911039370 A CN 201911039370A CN 110761303 B CN110761303 B CN 110761303B
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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
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
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- Water Supply & Treatment (AREA)
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- Environmental & Geological Engineering (AREA)
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a rocky steep slope habitat construction and vegetation water supply system and method. The water guide main channel, the water guide branch channel, the water storage cavity and the like are arranged in the rock body, so that rainwater can be rapidly collected in the rainfall process, and slope plants can be irrigated in the arid period. The invention can not only prevent geological disasters and repair the vegetation on the steep slope of the rock mass, but also solve the problem of water utilization of the vegetation on the side slope by utilizing natural rainfall.
Description
Technical Field
The invention relates to the field of slope ecological restoration, in particular to a rock steep slope habitat construction and vegetation water supply system and method.
Background
With the rapid development of the infrastructure construction of China, a large number of exposed rock slopes are excavated in the engineering construction of traffic, water conservancy, municipal administration and the like, a series of problems of ecological environment and geological disasters such as vegetation damage, water and soil loss, rock fall and the like are caused, and the economic development of the area and the public safety of the society are seriously endangered. Repairing the vegetation on the rocky slope, preventing geological disasters and promoting ecological civilized construction, and becomes the subject of harmonious symbiosis and collaborative development of the current society.
The bare rock slope is lack of a soil carrier for plant growth, and the slope vegetation is difficult to restore only by natural force. For steep rocky slopes, ecological substrates sprayed on the slope surface in a conventional mode for plant growth easily slip and run off under the action of gravity and rain wash, and are poor in stability and durability. Meanwhile, the rocky steep slope has limited capability of accumulating natural rainwater, is difficult to provide sufficient moisture conditions for plant growth, and sometimes has the phenomenon of withering and withering of plants in the drought and rainless period. Therefore, how to construct a stable and durable vegetation habitat on the exposed rocky steep slope and effectively collect natural rainfall to relieve the problem of water shortage of slope vegetation in the arid period is not substantially solved so far.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides a method for constructing a rock steep slope habitat and supplying vegetation water, which can not only construct a stable and durable vegetation habitat, but also effectively supply the water demand for slope plant growth by using a rainwater collection system, thereby solving the problem of ecological restoration of the rock steep slope once and for all.
In order to solve the technical problems, the invention provides the following technical scheme: the system comprises a rock steep slope habitat construction and vegetation water supply system, wherein a protective layer is arranged on a steep slope surface of a rock body, and an anchor rod is arranged on the inner side of the protective layer; the inner end of the anchor rod is inserted into the anchor hole, the end head of the anchor rod is connected with an anchor head, the middle of the anchor rod is anchored and connected with the protective layer through an anchor cable, the outer end of the anchor rod penetrates through the protective layer and is fixedly connected with the attaching plate, the attaching plate is arranged on the outer surface of the protective layer, and a planting groove is fixed in the middle of the outer side of the attaching plate; a water guide main channel is arranged in the rock body, a supporting layer is arranged on the side wall of the water guide main channel, a water guide branch channel is arranged on one side close to the steep surface, one end of the water guide branch channel penetrates through the supporting layer and is communicated with the water guide main channel, and the other end of the water guide branch channel is inserted into the protective layer; the bottom end of the water guide main channel is communicated with a water storage cavity arranged at a rock bottom foot.
The side wall of the water guide branch channel is provided with a reinforcing layer, the outer wall of the reinforcing layer is connected with a reinforcing rod in an attaching mode, and the reinforcing rod is wound on the outer wall of the reinforcing layer in a spiral mode.
The protective layer is a concrete-wrapped anti-corrosion protective net.
And the filling material is filled in the anchor hole and is formed by coagulating cement mortar.
The anchor rod is made of concrete and wraps the anti-corrosion steel bar column.
Four through grooves distributed in a cross shape are formed in the anchor head, a steel wire rope penetrates through the through grooves, and one ends of the two through grooves are communicated through a notch; the notch is formed in the middle of the top end of the anchor head, and the aperture of the notch is matched with the diameter of the steel wire rope; the bottom end of the anchor head is provided with a filling opening, and the anchor rod is fixedly connected with the anchor head through the filling opening; the end part of the steel wire rope is wrapped with concrete for corrosion prevention; the top end edge of the anchor head is provided with a plurality of notches distributed in an annular array, the outer side of the bottom of the anchor head is fixedly connected with lugs distributed in an annular mode at equal intervals, and the lugs are fixed in concrete through fixing rods; a circular groove is formed in the middle of the lug, and an anchor cable is sleeved in the circular groove; the other end of the anchor cable is fixedly connected with the protective layer.
The rigging board is including keeping off soil layer and flexible wire netting, keep off the soil layer and form by soil and cement mortar mixture, and inlay flexible wire netting in keeping off the soil layer.
The planting groove is filled with organic soil, suitable plants are planted in the planting groove, the outer surface of the organic soil layer is connected with a water-retaining layer in a fitting manner, and water-permeable holes are formed in the water-retaining layer; the edge of the bottom end of the planting groove is fixedly connected with a convex plate, a lock pin is arranged on the convex plate, the lock pin penetrates through the attaching plate and is fixedly connected with a fixed block, and the fixed block is embedded in the protective layer;
and a filtering cover plate is arranged at the top of the water storage cavity and the top of the water guide main channel.
The method for constructing the rock steep slope habitat by the rock steep slope habitat construction and vegetation water supply system is characterized by comprising the following steps of:
the first step is as follows: cleaning the steep slope of the rock mass and flattening the steep slope as much as possible;
the second step is that: arranging a water guide main channel, a water guide branch channel and a water storage cavity in a rock mass, and installing a support layer, a reinforcing layer and a filtering cover plate to form a water storage and guide system;
the third step: drilling a hole in a rock mass to form an anchor hole, fixedly connecting an anchor head with an anchor rod, and installing a perfusion anchor rod in the anchor hole;
the fourth step: paving a protective net on the steep slope of the rock mass, spraying concrete, and completely embedding the protective net in the concrete to form a protective layer;
the fifth step: arranging a joint plate, and jointing the joint plate and the protective layer;
and a sixth step: and (5) installing and fixing the planting groove, filling organic soil in the planting groove, and planting suitable plants.
The method for water storage and water supplement of the rock steep slope habitat construction and vegetation water supply system is characterized by comprising the following steps:
during natural rainfall, three aspects collect rainwater fast: firstly, rainwater on the top of a rock mass slope is converged into a water storage cavity through a water guide main channel; secondly, rainwater on the steep slope of the rock mass flows into the water guide main channel from the water guide branch channel and then is converged into the water storage cavity; thirdly, rainwater directly converges into the water storage cavity from top to bottom along the slope;
when the drought is rainless, the rainwater in the water storage cavity is pumped out by the water pump, and the requirement of water for plant growth on the steep slope is timely supplemented.
The invention has the following beneficial effects:
1. the attaching plate, the anchor rod, the anchor head and the anchor cable are tightly matched, the protective layer is limited and fixed on the steep slope surface of the rock body, loose objects on the slope surface are effectively prevented from rolling off, and geological disasters are prevented from occurring.
2. Through the rigging board at the steep slope face of rock matter setting planting groove to organic soil layer's surface sets up water retaining layer in planting the groove, in order to provide stable durable vegetation habitat, thereby is favorable to rock matter steep slope ecological remediation.
3. Be provided with retaining, water guide system in the rock mass, can collect the infiltration water fast in the retaining intracavity during the rainfall, avoid slope body unstability to destroy, the arid rainless period utilizes the rainwater in the retaining intracavity to irrigate domatic plant, has effectively utilized the resource.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a cross-sectional view of the overall structure of the present invention.
Fig. 2 is a detailed view of a connection portion between a water guide main road and a water guide branch road of the present invention.
Fig. 3 is a detailed view of the joint of the anchor rod and the attachment plate of the present invention.
Fig. 4 is a detail view of the planting groove structure of the invention.
Figure 5 is a detail view of the anchor head construction of the present invention.
In the figure: 1 rock mass, 2 protective layers, 3 anchor rods, 4 attaching plates, 5 planting grooves, 6 water guide main ways, 7 water guide branch ways, 8 water storage cavities, 9 filter cover plates, 10 protective layers, 11 reinforcing layers, 12 reinforcing rods, 13 concrete, 14 protective nets, 15 steel bar columns, 16 soil blocking layers, 17 wire nets, 18 anchor holes, 19 fillers, 20 anchor heads, 201 filling openings, 202 through grooves, 203 steel wire ropes, 204 notches, 205 notches, 206 convex blocks, 207 circular grooves, 208 fixing rods, 209 anchor cables, 21 organic soil, 22 water retaining layers, 221 water permeable holes, 23 convex plates, 24 lock pins and 25 fixing blocks.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
the invention provides a rock steep slope habitat construction and vegetation water supply system shown in figures 1-5, which comprises a rock body 1, wherein a protective layer 2 is arranged on a steep slope surface of the rock body 1, the protective layer 2 can prevent loose objects on the slope surface from falling off, an anchor rod 3 is arranged on the inner side of the protective layer 2, the inner end of the anchor rod 3 is connected with an anchor head 20 and inserted into an anchor hole 18, the middle part of the anchor rod 3 is connected with the protective layer 2 through an anchor rope 209, the outer end of the anchor rod 3 penetrates through the protective layer 2 and is fixedly connected with an attachment plate 4, the attachment plate 4 is matched with the anchor rod 3 to play a fixing role in the protective layer 2, the attachment plate 4 is positioned on the outer surface of the protective layer 2, and a planting. A water guide main channel 6 is arranged in the rock body 1, a supporting layer 10 is arranged on the side wall of the water guide main channel 6, a water guide branch channel 7 is arranged on one side, close to the steep slope, of the water guide main channel 6, one end of the water guide branch channel 7 penetrates through the supporting layer 10 to be communicated with the water guide main channel 6, and the other end of the water guide branch channel is inserted into the protective layer 2. The footing of rock mass 1 is seted up and is held the water cavity 8, and 8 rainy periods in the water cavity store the rainwater, and the plant in planting groove 5 is irrigated to the dry season. The bottom end of the water guide main channel 6 is communicated with the water storage cavity 8, the top ends of the water storage cavity 8 and the water guide main channel 6 are both provided with a filtering cover plate 9, and the filtering cover plate 9 can prevent external impurities from entering the water storage and guide system.
As shown in fig. 2, the supporting layer 10 is disposed on the side wall of the water guide main road 6, the stability of the water guide main road 6 is improved by the supporting layer 10, and the water guide branch road 7 penetrates through the supporting layer 10 and is communicated with the water guide main road 6. The side wall of the water guide branch channel 7 is provided with a reinforcing layer 11, and the outer side of the reinforcing layer 11 is spirally attached and connected with a reinforcing rod 12. The setting of stiffener 12 and enhancement layer 11 has improved the steadiness of water guide branch road 7, and the inside and outside end of stiffener 12 is connected a protective layer 10 and inoxidizing coating 2 respectively simultaneously, has improved the attached steadiness of inoxidizing coating 2 on the abrupt slope of rock mass 1.
As shown in fig. 3, anchor holes 18 have been seted up to the steep slope face of rock mass 1, anchor holes 18 intussuseption is filled with filler 19, filler 19 is formed by cement mortar condensation, protection layer 2 is concrete 13 parcel anticorrosive protection network 14, protection network 14 cooperates with concrete 13 spray layer to prevent domatic loose thing and drops, stock 3 adopts concrete 13 parcel anticorrosive steel bar post 15, steel bar post 15 sets up the tensile strength that has improved stock 3, attaching plate 4 includes fender layer 16 and flexible wire netting 17, fender layer 16 is formed by soil and cement mortar mixture, flexible wire netting 17 inlays inside fender layer 16, the anti-crack steadiness that keeps off layer 16 has been improved in the setting of wire netting 17.
As shown in fig. 4, it packs organic soil 21 to plant the interior packing of groove 5, the surface laminating on organic soil 21 layer is connected with guarantor's water layer 22, guarantor's water layer 22 plays the lock water, guarantor's water effect, in order to prevent the rapid evaporation of moisture in the organic soil, set up hole 221 of permeating water on guarantor's water layer 22, plant the bottom edge fixedly connected with flange 23 of groove 5, be provided with lockpin 24 on the flange 23, lockpin 24 run through rigging 4 and with fixed block 25 fixed connection, fixed block 25 inlays in inoxidizing coating 2, make the installation that planting groove 5 can be stable on rigging 4.
As shown in fig. 5, four through grooves 202 distributed in a cross shape are formed in the anchor head 20, a steel wire rope 203 penetrates through the through grooves 202, wherein one ends of the two through grooves 202 are communicated with each other through a notch 204, the notch 204 is formed in the middle of the top end of the anchor head 20, the aperture of the notch 204 is matched with the diameter of the steel wire rope 203, a filling opening 201 is formed in the bottom end of the anchor head 20, the anchor rod 3 is fixedly connected with the anchor head 20 through the filling opening 201, the end portion of the steel wire rope 203 is wrapped with concrete 13 for corrosion prevention, so that the connecting strength and durability of the anchor head 20 and the anchor rod 3 are improved, a plurality of notches 205 distributed in an annular array are formed in the edge of the top end of the anchor head 20, lugs 206 distributed in an annular array at equal intervals are fixedly connected to the outer side of the bottom of the anchor head 20, the lugs 206 are fixedly connected in the concrete 13 through, the anchor rope 209 other end and inoxidizing coating 2 fixed connection, the setting up of anchor rope 209 has strengthened the attached steadiness of inoxidizing coating 2 at 1 steep slope of rock mass.
Example 2:
the method for constructing the rock steep slope habitat by adopting any one of the rock steep slope habitat construction and vegetation water supply systems comprises the following steps:
the first step is as follows: and cleaning the steep slope surface of the rock mass 1.
Preferably, the slope clearance should reach the effect: the base layer is stable, no loose scum is on the surface of the slope body, and the counter slope is eliminated.
A second part: a water guide main channel 6, a water guide branch channel 7 and a water storage cavity 8 are arranged in a rock body 1, then a supporting layer 10 and a reinforcing layer 11 are respectively arranged on the side walls of the water guide main channel 6 and the water guide branch channel 7, concrete 13 is used for filling gaps, then a reinforcing rod 12 is spirally wound on the outer wall of the reinforcing layer 11, and a liftable filter cover plate 9 is arranged at the top openings of the water guide main channel 6 and the water storage cavity 8.
In order not to influence the stability of the side slope, 1-3 water guide main roads are arranged, the diameter of each water guide main road is about 100 cm, 1 water guide branch road is arranged on one side of each water guide main road close to the steep slope at intervals of 3-4 m, and the diameter of each water guide branch road is preferably 10-15 cm.
The third step: the method comprises the steps of punching a hole in a rock body 1 to form an anchor hole 18, wrapping concrete 13 on the periphery of a reinforcement column 15 to form an anchor rod 3, penetrating four through grooves 202 in an anchor head 20 through two steel wire ropes 203, forming a pouring opening 201 in the bottom end of the anchor head 20, fixedly connecting the anchor rod 3 and the anchor head 20 through the pouring opening 201, inserting the anchor head 20 and the anchor rod 3 into the anchor hole 18, and pouring cement mortar filling materials 19 into the anchor hole 18.
Preferably, the diameter of the anchor hole is 150-150 cm, the anchor rod is anchored in the rock body at the interval of 150-250 cm, the rock-entering depth is 70-90cm, and the length of the exposed slope surface is 15-20 cm.
Preferably, the anchor rod can select the model of the reinforced column according to actual needs.
Preferably, one end of each through groove of the anchor head is communicated with each other through a notch, the notches are located in the middle of the top end of the anchor head, and the hole diameter of each notch is matched with the diameter of the steel wire rope.
Preferably, the top edge of the anchor head is provided with a plurality of notches distributed in an annular array, the outer side of the bottom of the anchor head is fixedly connected with lugs distributed at equal intervals, the lugs are fixed in concrete through fixing rods, a circular groove is formed in the middle of each lug, an anchor cable is sleeved in the circular groove, and one end, far away from the lugs, of the anchor cable is fixedly connected with the protective layer.
The fourth step: the protective net 14 is laid on the steep slope of the rock mass 1, and concrete 13 is sprayed, so that the protective layer 2 is formed under the condition that the protective net 14 is completely embedded in the concrete 13.
Preferably, the protective net is an SNS net piece, the diameter of a single-hole inscribed circle is 50-75mm, and concrete can be reinforced and rock mass can be reinforced.
Preferably, the spraying thickness of the concrete is 8-10cm, and the distance between the mesh and the slope surface is kept 4-5cm during spraying.
The fifth step: and paving a flexible wire netting 17 on the outer surface of the protective layer 2 where the anchor rod 3 is positioned, pouring a soil blocking layer 16, and solidifying the soil blocking layer 16 to form the attaching plate 4.
Preferably, the diameter of the monofilament of the flexible iron wire mesh is 1.8-2.2cm, and the soil blocking layer is formed by uniformly mixing soil and cement mortar in a dry mass ratio of 10 +/-2: 4 +/-1 with water.
And a sixth step: organic soil 21 is filled in the planting groove 5, suitable plants are planted, a water retaining layer 22 with water locking and retaining functions is coated on the outer surface of the organic soil 21 layer, and then the planting groove 5 is fixed on the attaching plate 4 through a lock pin 24.
Preferably, the planting groove is an open trapezoidal plastic planting container with a base, the single volume is about 0.25 m3, and the water retention layer is a water retention coating film.
Example 3:
the water storage and water supplement method of the rock steep slope habitat construction and vegetation water supply system comprises the following steps:
during natural rainfall, three aspects collect rainwater fast: firstly, rainwater on the top of the slope of the rock mass 1 is converged into a water storage cavity 8 through a water guide main channel 6; secondly, rainwater on the steep slope of the rock mass 1 flows into the water guide main channel 6 from the water guide branch channel 7 and then is converged into the water storage cavity 8; thirdly, the rainwater directly converges into the water storage cavity 8 from top to bottom along the slope.
When the drought and the rain are less, the water pump is used for pumping out the rain water in the water storage cavity 8, and the water requirement for the growth of the plants on the steep slope is timely supplemented.
Claims (8)
1. Rock mass steep slope habitat construction and vegetation water supply system, its characterized in that: a protective layer (2) is arranged on the steep slope of the rock body (1), and an anchor rod (3) is arranged on the inner side of the protective layer (2); the anchor hole (18) is formed in the rock body (1), the inner end of the anchor rod (3) is inserted into the anchor hole (18), the end of the anchor rod is connected with an anchor head (20), the middle of the anchor rod (3) is connected with the protective layer (2) in an anchoring mode through an anchor rope (209), the outer end of the anchor rod (3) penetrates through the protective layer (2) and is fixedly connected with the attaching plate (4), the attaching plate (4) is arranged on the outer surface of the protective layer (2), and a planting groove (5) is fixed in the middle of the outer side of the attaching plate (4); a water guide main channel (6) is arranged in the rock body (1), a supporting layer (10) is arranged on the side wall of the water guide main channel (6), a water guide branch channel (7) is arranged on one side close to the steep slope, one end of the water guide branch channel (7) penetrates through the supporting layer (10) and is communicated with the water guide main channel (6), and the other end of the water guide branch channel is inserted into the protective layer (2); the bottom end of the water guide main channel (6) is communicated with a water storage cavity (8) arranged at the bottom foot of the rock body (1);
a reinforcing layer (11) is arranged on the side wall of the water guide branch channel (7), a reinforcing rod (12) is attached to the outer wall of the reinforcing layer (11), and the reinforcing rod (12) is spirally wound on the outer wall of the reinforcing layer (11);
four through grooves (202) distributed in a cross shape are formed in the anchor head (20), a steel wire rope (203) penetrates through the through grooves (202), and one ends of the two through grooves (202) are communicated through a notch (204); the notch (204) is arranged in the middle of the top end of the anchor head (20), and the aperture of the notch (204) is matched with the diameter of the steel wire rope (203); the bottom end of the anchor head (20) is provided with a pouring opening (201), and the anchor rod (3) is fixedly connected with the anchor head (20) through the pouring opening (201); the end part of the steel wire rope (203) is wrapped with concrete (13) for corrosion prevention; the top end edge of the anchor head (20) is provided with a plurality of notches (205) distributed in an annular array, the outer side of the bottom of the anchor head (20) is fixedly connected with lugs (206) distributed in an annular mode at equal intervals, and the lugs (206) are fixed in concrete (13) through fixing rods (208); a round groove (207) is formed in the middle of the bump (206), and an anchor cable (209) is sleeved in the round groove (207); the other end of the anchor cable (209) is fixedly connected with the protective layer (2).
2. The rocky steep slope habitat construction and vegetation water supply system according to claim 1, wherein: the protective layer (2) is a concrete (13) wrapped anticorrosion protective net.
3. The rocky steep slope habitat construction and vegetation water supply system according to claim 1, wherein: the anchor hole (18) is filled with a filling material (19), and the filling material (19) is formed by cement mortar in a coagulation mode.
4. The rocky steep slope habitat construction and vegetation water supply system according to claim 1, wherein: the anchor rod (3) is wrapped with an anti-corrosion steel bar column (15) by concrete (13).
5. The rocky steep slope habitat construction and vegetation water supply system according to claim 1, wherein: the attaching plate (4) comprises a soil blocking layer (16) and a flexible iron wire net (17), the soil blocking layer (16) is formed by mixing soil and cement mortar, and the flexible iron wire net (17) is embedded in the soil blocking layer (16).
6. The rocky steep slope habitat construction and vegetation water supply system according to claim 1, wherein: organic soil (21) is filled in the planting groove (5), and suitable plants are planted, the outer surface of the organic soil (21) layer is connected with a water retaining layer (22) in a fitting manner, and water permeable holes (221) are formed in the water retaining layer (22); the bottom end edge of the planting groove (5) is fixedly connected with a convex plate (23), a lock pin (24) is arranged on the convex plate (23), the lock pin (24) penetrates through the attaching plate (4) and is fixedly connected with a fixed block (25), and the fixed block (25) is embedded in the protective layer (2);
and a filtering cover plate (9) is arranged at the top of the water storage cavity (8) and the top of the water guide main channel (6).
7. The method for constructing the rock steep slope habitat by adopting the rock steep slope habitat construction and vegetation water supply system of any one of claims 1 to 6, which is characterized by comprising the following steps of:
the first step is as follows: cleaning the steep slope of the rock mass (1) and flattening the steep slope as much as possible;
the second step is that: a water guide main channel (6), a water guide branch channel (7) and a water storage cavity (8) are arranged in a rock body (1), and a support layer (10), a reinforcing layer (11) and a filtering cover plate (9) are arranged to form a water storage and guide system;
the third step: punching a hole in a rock body (1) to form an anchor hole (18), fixedly connecting an anchor head (20) with an anchor rod (3), and installing a perfusion anchor rod (3) in the anchor hole (18);
the fourth step: paving and hanging a protective net (14) on a steep slope of a rock body (1), spraying concrete (13), and completely embedding the protective net in the concrete (13) to form a protective layer (2);
the fifth step: arranging a jointing plate (4), and jointing the jointing plate (4) and the protective layer (2);
and a sixth step: and (5) installing and fixing the planting groove, filling organic soil in the planting groove, and planting suitable plants.
8. The method for storing and supplementing water by adopting the rock steep slope habitat construction and vegetation water supply system of any one of claims 1 to 6 is characterized by comprising the following steps:
during natural rainfall, three aspects collect rainwater fast: firstly, rainwater on the top of the slope of the rock body (1) is gathered into a water storage cavity (8) through a water guide main channel (6); secondly, rainwater on the steep slope of the rock mass (1) flows into the water guide main channel (6) from the water guide branch channel (7) and then is converged into the water storage cavity (8); thirdly, rainwater directly converges into the water storage cavity (8) from top to bottom along the slope;
when the drought and the rain are low, the water pump is used for pumping out the rain water in the water storage cavity (8), and the water requirement for the growth of plants on the steep slope is timely supplemented.
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| CN116982542B (en) * | 2023-09-27 | 2023-12-15 | 青岛地质工程勘察院(青岛地质勘查开发局) | Greening protection structure and method for high-steep rock slope |
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| CN203517034U (en) * | 2013-09-17 | 2014-04-02 | 广东德上科技发展有限公司 | Steel and plastic winding composite high-strength drain pipe |
| CN106351238B (en) * | 2016-10-17 | 2019-02-01 | 三峡大学 | Plant cover concrete Double-protection selvage slope ecology greening system and the method for carrying out slope ecological greening using the system |
| CN206903094U (en) * | 2017-06-16 | 2018-01-19 | 沈阳福瑞园林装饰工程有限公司 | A kind of garden landscape step |
| CN207151305U (en) * | 2017-08-07 | 2018-03-30 | 钱大江 | A kind of hydraulic engineering ecological protection slope wall |
| CN207940102U (en) * | 2018-04-13 | 2018-10-09 | 湖北沛函建设有限公司 | A kind of mixing matter slope nursing structure |
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2019
- 2019-10-29 CN CN201911039370.5A patent/CN110761303B/en active Active
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