CN110453683B - Construction method of greening soil nailing wall - Google Patents
Construction method of greening soil nailing wall Download PDFInfo
- Publication number
- CN110453683B CN110453683B CN201910768933.8A CN201910768933A CN110453683B CN 110453683 B CN110453683 B CN 110453683B CN 201910768933 A CN201910768933 A CN 201910768933A CN 110453683 B CN110453683 B CN 110453683B
- Authority
- CN
- China
- Prior art keywords
- seepage
- lining pipe
- soil
- water seepage
- slope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- A01G13/00—Protecting plants
-
- 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
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
Abstract
The invention discloses a construction method of a greening soil nailing wall, which can solve the problems of fixing planting soil and reducing soil loss caused by rainwater washing of the planting soil as much as possible during greening construction of the surface of the soil nailing wall, and improving the water absorption and water retention effects of the planting soil, and is particularly suitable for greening construction work during permanent support of the soil nailing wall.
Description
Technical Field
The invention relates to the technical field of slope support, in particular to a construction method of a greening soil nailing wall.
Background
The soil nailing wall is an in-situ soil body reinforcement technology. The slope is reinforced by soil nails made of steel bars, a steel bar mesh is paved on the surface of the slope, and then a layer of concrete surface layer is sprayed on the surface of the slope to combine with the soil slope. The construction is a complex formed by firmly bonding a reinforced rod piece (namely a soil nail or an anchor rod) arranged in a slope body with the surrounding soil body, and a supporting structure similar to a gravity retaining wall formed by surface layers.
Although the soil nailing wall has the advantages of convenient construction and simple structure, in order to ensure the strength and durability of the side slope support, the concrete surface layer is formed by spraying impervious concrete. When the soil nailing wall is used as a permanent support, the concrete surface layer gives people the feeling of 'grass-growing', which is not beneficial to the construction of ecological environment.
Therefore, on the basis of the above, the greening construction method applied to the soil nailing wall has positive significance.
Disclosure of Invention
The invention aims to provide a construction method of a greening soil nailing wall, which can not only keep the supporting performance of the soil nailing wall, but also perform greening construction on the soil nailing wall.
The above object of the present invention is achieved by the following technical solutions:
a construction method of greening soil nailing walls comprises the following steps,
s1, leveling the slope surface, and removing impurities and stones on the slope surface;
s2, uniformly drilling anchor holes on the slope surface, inserting anchor rods, and extending one section of each anchor rod out of the anchor holes; grouting and fixing the anchor rod in the anchor hole;
s3, binding a reinforcing mesh on the slope, and welding the anchor rod with the reinforcing mesh by joints;
s4, uniformly drilling a plurality of rows of water seepage holes in gaps of the reinforcing mesh on the slope, wherein a single water seepage hole is obliquely arranged from bottom to top; an inner lining pipe is inserted into the water seepage hole, the insertion depth of the inner lining pipe is less than the depth of the water seepage hole, and the outer end of the inner lining pipe extends out of the slope; covering adhesive tape or sealing film at the outer end of the lining pipe for sealing;
s5, spraying slope concrete and covering the reinforcing mesh to form a concrete surface layer; the thickness of the concrete surface layer is smaller than the length of the inner lining pipe extending out of the slope surface, so that the outer end opening of the inner lining pipe is not covered by the concrete surface layer;
s6, tearing off the adhesive tape or the sealing film at the opening of the lining pipe, inserting a water seepage body into the lining pipe, inserting one end of the water seepage body into the bottom of the water seepage hole, and extending the other end of the water seepage body out of the lining pipe;
s7, covering a planting soil layer with uniform thickness on the concrete surface layer, and burying the water seepage body in the planting soil layer;
s8, covering an outer supporting guard plate on the planting soil layer, welding and fixing the outer supporting guard plate and the part of the anchor rod extending out of the anchor hole, and burying the bottom of the outer supporting guard plate underground; the surface of the outer support guard plate is uniformly provided with outward folded baffle sheets, the baffle sheets are formed by outward punching of the outer support guard plate, and holes for growing planted grass are formed at the punching positions; the angle formed between the baffle plate and the plane where the corresponding hole opening is located is an acute angle; the outer supporting guard plate is made of steel and is prefabricated, processed and molded by a factory;
s9, uniformly spraying planting grass seeds on the outer support guard plate, so that the planting grass seeds uniformly fall in the holes of the outer support guard plate;
and S10, planting grass, maintaining and fertilizing, and forming a greening layer on the surface of the outer support plate.
Through adopting above-mentioned technical scheme, can solve two difficult problems of soil nailing wall surface greening construction. Firstly, how to fix the planting soil and reduce the soil quality loss caused by the rain wash of the planting soil as much as possible. And secondly, how to improve the water absorption and water retention of the planting soil.
According to the scheme, the anchor rod reserved outside the anchor hole is used as a fixing measure, the outer support protection plate which is prefabricated and molded in a factory is welded on the anchor rod to be fixed, and the bottom of the outer support protection plate is buried underground, so that planting soil covering between the outer support protection plate and a concrete surface layer is fixed, and particularly, water and soil loss can be effectively reduced before planting grass grows to be root-free and soil is fixed. The surface of the outer support guard plate is uniformly provided with outward folded baffle sheets, the baffle sheets are formed by outward blanking of the outer support guard plate, and holes for growing grass are formed at the blanking position; the hole that this structure formed has better fixed action to the seed when spraying planting grass seeds for the seed is equallyd divide and is distributed in the hole, simultaneously because the angle that forms between separation blade and the hole mouth place plane that corresponds is the acute angle, makes the separation blade have certain barrier effect to soil, makes soil be difficult for losing. Because the holes are uniformly distributed on the outer support guard plate, the blocking piece and the outer support guard plate can be effectively shielded after the grass is planted to grow to form the greening layer, so that the greening layer is formed on the surface of the soil nailing wall, and the attractiveness is improved. In addition, the water seepage body extends out of the lining pipe to the planting soil layer, the planting soil is buried by the planting soil, and the water seepage body has a certain retention effect on the planting soil, so that the water loss and the soil erosion are reduced.
In the scheme, multiple rows of water seepage holes are uniformly drilled in the gaps of the reinforcing mesh on the slope surface, and a single water seepage hole is obliquely arranged from bottom to top; an inner lining pipe is inserted into the water seepage hole, the insertion depth of the inner lining pipe is less than the depth of the water seepage hole, and the outer end of the inner lining pipe extends out of the slope; covering adhesive tape or sealing film at the outer end of the lining pipe for sealing; so that the orifice of the liner tube is reserved after the concrete surface layer is formed. After the infiltration body is inserted into the lining pipe, one end of the infiltration body is inserted into the bottom of the infiltration hole, the other end of the infiltration body extends out of the lining pipe and is embedded into the planting soil layer, and the infiltration hole is inclined downwards, so that the lining pipe and the infiltration body are inclined downwards, two ends of the infiltration body are respectively contacted with the planting soil layer and the slope original soil layer, and the moisture in the original soil layer on the inner side of the concrete surface layer can be conducted into the planting soil layer through the infiltration body, so that the planting soil layer is provided with the moisture, and meanwhile, the infiltration body is embedded into the planting soil layer and has the water retention effect. In addition, in the rainfall process, the blocking pieces on the outer supporting and protecting plates have the function of intercepting rainwater, so that certain infiltration time is given to the rainwater, and the moisture of the planting soil layer is easily supplemented.
The invention is further configured to: in S7, the planting soil is covered in a grading way, in the first step, the planting soil is covered to the thickness covering the pipe orifice of the lining pipe, and the water seepage body is partially exposed; then, the planting soil covered in the first step is taken as a supporting soil layer, and seepage guide strips are connected between the upper and lower and left and right adjacent seepage bodies to form a net structure, and are fixed on the supporting soil layer in a pressing manner; then the planting soil is continuously covered, and the water seepage body and the seepage guiding strips are completely covered.
Through adopting above-mentioned technical scheme, lead and ooze the strip and have stronger water delivery effect, it connects into network structure between the infiltration body of upper and lower left and right looks to bury in planting soil layer, can be with the moisture of infiltration body department to carry around along leading the infiltration strip, thereby keep planting soil layer's moisture more evenly. The planting soil is covered in a grading way, the soil covered in the first step can be used for supporting the seepage guiding strips, and the seepage guiding strips are lightly pressed on the soil to be fixed.
The invention is further configured to: the seepage guide strip is a cotton fiber rope or a cotton-flax composite fiber rope.
By adopting the technical scheme, the cotton fiber rope or the cotton-flax composite fiber rope has better water delivery performance.
The invention is further configured to: the seepage guide strip and the seepage body are fixed in a winding way.
By adopting the technical scheme, the seepage guide strip is fixed with the seepage body through winding, the contact area with the seepage body is larger, and the water delivery capacity is stronger.
The invention is further configured to: the seepage guiding strips connected between the left and right adjacent seepage bodies are arranged with the middle part hanging downwards.
Through adopting above-mentioned technical scheme, rely on the action of gravity to help oozing the moisture of water body department and permeate to both sides along leading the infiltration strip.
The invention is further configured to: the water seepage body is formed by winding geotextile.
By adopting the technical scheme, the geotextile has stronger water seepage capability, and is wound into a cylindrical shape to be inserted into the lining pipe, so that a plurality of layers of axially extending water delivery gaps are formed in the water seepage body, and the water delivery capability can be improved.
The invention is further configured to: the included angle of the axis of the lining pipe and the horizontal plane in the clockwise direction is 10-15 degrees.
Through adopting above-mentioned technical scheme, this contained angle makes the infiltration body be the ascending slight slope setting down, can avoid the water in the planting soil layer to reverse the infiltration and return in the original soil horizon.
The invention is further configured to: the anchor rods are made of steel bars.
Through adopting above-mentioned technical scheme, convenient for material selection, soil nail wall construction is convenient.
In conclusion, the beneficial technical effects of the invention are as follows: can provide better water and soil fixation and soil moisture preservation to the planting soil layer, is very suitable for the greening construction of soil nailing walls.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a partial schematic structural view of the present embodiment;
FIG. 3 is a schematic view of the connection between the permeable strip and the permeable body in this embodiment.
Description of reference numerals: 1. an anchor rod; 2. a reinforcing mesh; 3. a liner tube; 4. a concrete surface layer; 5. water seepage body; 6. planting a soil layer; 7. a seepage guiding strip; 8. an outer support guard plate; 9. a baffle plate; 10. and (4) holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example (b): a construction method of greening soil nailing walls comprises the following steps,
s1, leveling the slope surface, and removing impurities and stones on the slope surface;
s2, uniformly drilling anchor holes on the slope surface, inserting anchor rods 1, wherein the anchor rods 1 are made of steel bars; the anchor rod 1 is extended out of an anchor hole; the anchor rod 1 is grouted and fixed in the anchor hole;
s3, binding the reinforcing mesh 2 on the slope, and welding the anchor rod 1 and the reinforcing mesh 2 at the node;
s4, uniformly drilling a plurality of rows of water seepage holes in gaps of the steel bar mesh 2 on the slope, wherein the single water seepage hole is obliquely arranged from bottom to top; and an inner lining pipe 3 is inserted in the water seepage hole, and the clockwise included angle between the axis of the inner lining pipe 3 and the horizontal plane is 10-15 degrees. The insertion depth of the lining pipe 3 is less than the depth of the water seepage hole, and the outer end of the lining pipe 3 extends out of a slope; and the outer end opening of the inner lining pipe 3 is covered with adhesive tape or sealing film for sealing.
S5, spraying slope concrete, and covering the reinforcing mesh 2 to form a concrete surface layer 4; the thickness of the concrete surface layer 4 is smaller than the length of the inner lining pipe 3 extending out of the slope surface, so that the outer port of the inner lining pipe 3 is not covered by the concrete surface layer 4;
s6, tearing off the adhesive tape or the sealing film at the orifice of the lining pipe 3, inserting a water seepage body 5 into the lining pipe 3, inserting one end of the water seepage body 5 into the bottom of the water seepage hole, and extending the other end of the water seepage body out of the lining pipe 3; the water seepage body 5 is wound by geotextile to form a similar cylindrical structure and is inserted into the inner liner pipe 3.
S7, covering a planting soil layer 6 with uniform thickness on the concrete surface layer 4, and burying the water seepage body 5 by the planting soil layer 6; the planting soil is covered in a grading way, in the first step, the planting soil is covered to the thickness covering the pipe orifice of the lining pipe 3, and the water seepage body 5 is partially exposed; referring to fig. 3, the planting soil covered in the first step is used as a supporting soil layer to connect the seepage guiding strips 7 between the upper and lower and left and right adjacent seepage bodies 5 to form a net structure, and the seepage guiding strips 7 are cotton fiber ropes or cotton-hemp composite fiber ropes. The seepage guiding strip 7 and the seepage body 5 are fixed by winding, namely the seepage guiding strip 7 is wound on the seepage body 5 for 1-2 circles for fixing. The seepage guiding strips 7 connected between the left and right adjacent seepage bodies 5 are arranged with the middle part hanging downwards. The seepage guiding strip 7 is fixed on the supporting soil layer by pressing; then the planting soil is continuously covered and the water seepage body 5 and the seepage guiding strip 7 are completely covered.
S8, as shown in figure 2, covering an outer supporting plate 8 on the planting soil layer 6, welding and fixing the outer supporting plate 8 and the part of the anchor rod 1 extending out of the anchor hole, and burying the bottom of the outer supporting plate 8 underground; the surface of the outer supporting guard plate 8 is uniformly provided with baffle plates 9 which are turned outwards, the baffle plates 9 are formed by punching the outer supporting guard plate 8 outwards, and holes 10 for growing planted grass are formed at the punched positions; the angle formed between the baffle plate 9 and the plane where the corresponding hole 10 is positioned is an acute angle; the outer supporting guard plate 8 is made of steel and is prefabricated, processed and molded by a factory;
s9, uniformly spraying planting grass seeds on the outer support guard plate 8, so that the planting grass seeds uniformly fall in the holes 10 of the outer support guard plate 8;
s10, planting grass, maintaining and fertilizing, and forming a greening layer on the surface of the outer supporting plate 8; two layers of geotextile can be covered on the outer support guard plate 8 before the planted grass seeds germinate, and the geotextile is sprayed with water for infiltration, so that a better growing environment is created for the growth of the planted grass.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (4)
1. A construction method of greening soil nailing walls is characterized in that: comprises the following steps of (a) carrying out,
s1, leveling the slope surface, and removing impurities and stones on the slope surface;
s2, uniformly drilling anchor holes on the slope surface, inserting anchor rods (1), and extending one section of each anchor rod (1) out of the anchor holes; the anchor rod (1) is grouted and fixed in the anchor hole;
s3, binding a reinforcing mesh (2) on the slope, and welding the anchor rod (1) and the reinforcing mesh (2) at joints;
s4, uniformly drilling a plurality of rows of water seepage holes in gaps between the slope and the reinforcing mesh (2), wherein the single water seepage hole is obliquely arranged from bottom to top; an inner lining pipe (3) is inserted into the water seepage hole, the insertion depth of the inner lining pipe (3) is less than the depth of the water seepage hole, and the outer end of the inner lining pipe (3) extends out of the slope; and the port of the outer end of the lining pipe (3) is covered with an adhesive tape or a sealing film for sealing;
s5, spraying slope concrete, and covering the reinforcing mesh (2) to form a concrete surface layer (4); the thickness of the concrete surface layer (4) is smaller than the length of the inner lining pipe (3) extending out of the slope, so that the outer port of the inner lining pipe (3) is not covered by the concrete surface layer (4);
s6, tearing off an adhesive tape or a sealing film at the pipe orifice of the lining pipe (3), inserting a water seepage body (5) into the lining pipe (3), inserting one end of the water seepage body (5) into the bottom of the water seepage hole, and extending the other end of the water seepage body out of the lining pipe (3);
s7, covering a planting soil layer (6) with uniform thickness on the concrete surface layer (4), and burying the water seepage body (5) by the planting soil layer (6);
s8, covering an outer supporting plate (8) on the planting soil layer (6), welding and fixing the outer supporting plate (8) and the part of the anchor rod (1) extending out of the anchor hole, and burying the bottom of the outer supporting plate (8) underground; the surface of the outer support guard plate (8) is uniformly provided with baffle plates (9) which are turned outwards, the baffle plates (9) are formed by punching the outer support guard plate (8) outwards, and holes (10) for growing planted grass are formed at the punching position; the angle formed between the blocking sheet (9) and the plane where the corresponding hole (10) is positioned is an acute angle; the outer supporting guard plate (8) is made of steel and is prefabricated, processed and molded by a factory;
s9, uniformly spraying planting grass seeds on the outer support guard plate (8) to enable the planting grass seeds to uniformly fall in the holes (10) of the outer support guard plate (8);
s10, planting grass, maintaining and fertilizing to form a greening layer on the surface of the outer support guard plate (8);
in S7, the planting soil is covered in a grading way, in the first step, the planting soil is covered to the thickness covering the pipe orifice of the lining pipe (3), and the water seepage body (5) is partially exposed; then, the planting soil covered in the first step is used as a supporting soil layer, seepage guiding strips (7) are connected between the upper and lower and left and right adjacent seepage bodies (5) to form a net-shaped structure, and the seepage guiding strips (7) are fixed on the supporting soil layer in a pressing mode; then, continuously covering the planting soil and completely covering the water seepage body (5) and the seepage guiding strips (7);
the seepage guide strip (7) adopts a cotton fiber rope or a cotton-flax composite fiber rope;
the seepage guide strip (7) and the seepage body (5) are fixed in a winding way;
the seepage guide strips (7) connected between the left and right adjacent seepage bodies (5) are arranged with the middle part hanging downwards.
2. A construction method of a greening soil nailing wall according to claim 1, characterized in that: the water seepage body (5) is formed by winding geotextile.
3. A construction method of a greening soil nailing wall according to claim 2, characterized in that: the clockwise included angle between the axis of the lining pipe (3) and the horizontal plane is 10-15 degrees.
4. A construction method of a greening soil nailing wall according to claim 3, characterized in that: the anchor rod (1) is composed of steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768933.8A CN110453683B (en) | 2019-08-20 | 2019-08-20 | Construction method of greening soil nailing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768933.8A CN110453683B (en) | 2019-08-20 | 2019-08-20 | Construction method of greening soil nailing wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110453683A CN110453683A (en) | 2019-11-15 |
| CN110453683B true CN110453683B (en) | 2021-02-23 |
Family
ID=68487936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910768933.8A Active CN110453683B (en) | 2019-08-20 | 2019-08-20 | Construction method of greening soil nailing wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110453683B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155827A (en) * | 1979-05-21 | 1980-12-04 | Takao Izuhara | Slope afforestation method and metal lath therefor |
| CN2911014Y (en) * | 2006-06-30 | 2007-06-13 | 浙江省交通规划设计研究院 | Plantable ecological wall |
| KR20080096629A (en) * | 2007-04-28 | 2008-10-31 | 주식회사 오륙개발 | Puzzle type block reinforcement method |
| CN102900088A (en) * | 2011-07-26 | 2013-01-30 | 王建军 | Cast-in-place ecological slope protection and construction method thereof |
| CN104294830A (en) * | 2014-09-30 | 2015-01-21 | 华中农业大学 | Side slope ecological protection and recovery method and arrangement structure |
| CN105220698A (en) * | 2015-08-21 | 2016-01-06 | 武汉沃田生态科技有限公司 | A kind of rock slope ecological protection method |
| CN107227743A (en) * | 2017-08-03 | 2017-10-03 | 西安科技大学 | A kind of rock and soil slope anti-erosion and restoration of the ecosystem means of defence |
| CN206873468U (en) * | 2017-06-26 | 2018-01-12 | 湖南新大陆生态建设有限公司 | A kind of ecological afforestation antiscour safeguard structure |
| EP3378993A1 (en) * | 2017-03-23 | 2018-09-26 | FAM. AG Holding ApS | Protective construction for preventing erosion of a ground surface arranged adjacent to a body of water |
| CN108755708A (en) * | 2018-05-07 | 2018-11-06 | 安徽省公路桥梁工程有限公司 | A kind of Soft Rock Slope ecological protection construction method |
| CN108834628A (en) * | 2018-05-16 | 2018-11-20 | 三峡大学 | Utilize the vertical slope greening device and method of the fixed plant cover concrete of cement blanket plate |
-
2019
- 2019-08-20 CN CN201910768933.8A patent/CN110453683B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155827A (en) * | 1979-05-21 | 1980-12-04 | Takao Izuhara | Slope afforestation method and metal lath therefor |
| CN2911014Y (en) * | 2006-06-30 | 2007-06-13 | 浙江省交通规划设计研究院 | Plantable ecological wall |
| KR20080096629A (en) * | 2007-04-28 | 2008-10-31 | 주식회사 오륙개발 | Puzzle type block reinforcement method |
| CN102900088A (en) * | 2011-07-26 | 2013-01-30 | 王建军 | Cast-in-place ecological slope protection and construction method thereof |
| CN104294830A (en) * | 2014-09-30 | 2015-01-21 | 华中农业大学 | Side slope ecological protection and recovery method and arrangement structure |
| CN105220698A (en) * | 2015-08-21 | 2016-01-06 | 武汉沃田生态科技有限公司 | A kind of rock slope ecological protection method |
| EP3378993A1 (en) * | 2017-03-23 | 2018-09-26 | FAM. AG Holding ApS | Protective construction for preventing erosion of a ground surface arranged adjacent to a body of water |
| CN206873468U (en) * | 2017-06-26 | 2018-01-12 | 湖南新大陆生态建设有限公司 | A kind of ecological afforestation antiscour safeguard structure |
| CN107227743A (en) * | 2017-08-03 | 2017-10-03 | 西安科技大学 | A kind of rock and soil slope anti-erosion and restoration of the ecosystem means of defence |
| CN108755708A (en) * | 2018-05-07 | 2018-11-06 | 安徽省公路桥梁工程有限公司 | A kind of Soft Rock Slope ecological protection construction method |
| CN108834628A (en) * | 2018-05-16 | 2018-11-20 | 三峡大学 | Utilize the vertical slope greening device and method of the fixed plant cover concrete of cement blanket plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110453683A (en) | 2019-11-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100920027B1 (en) | Vegetation Method Reinforced Soil Slopes with Geotextile Curtain Wall combined with steel buckel and anchor Nails | |
| JPH0587005U (en) | Drainage / water retention device | |
| CN107190836A (en) | A kind of U-shaped gutter in park and its construction method | |
| CN110453683B (en) | Construction method of greening soil nailing wall | |
| KR101659168B1 (en) | Rock cutting slope revegetation method | |
| SK50582008A3 (en) | Vegetation roof, especially inclined and method of her production | |
| CN114164844B (en) | Construction method of square grid type organic material slope protection structure | |
| CN103993646B (en) | Storehouse, ground top board drainage system | |
| JP2008125450A (en) | Moss greening concrete body, and moss greening structure of the same | |
| KR20080090718A (en) | Method constructing eco-friendly retaining wall of grassing a plant | |
| JPH10159102A (en) | Protection structure of slope face, wall face and the like | |
| JP4749970B2 (en) | Sloped greening structure and sloped greening method | |
| CN215406162U (en) | Civil retaining wall structure | |
| JPS63284321A (en) | Sheathing for inclined surface of filling | |
| JP5827938B2 (en) | Vegetation guidance method | |
| CN213143091U (en) | Ecological protection side slope structure of thick bamboo tube | |
| CN217438968U (en) | Ecological landscape device | |
| CN216765940U (en) | Three-dimensional vegetation net | |
| JPS5820338B2 (en) | Slope stabilization method | |
| CN214783632U (en) | Ecological slope protection structure suitable for steep slope | |
| JP3485547B2 (en) | Partition material | |
| JPH1018294A (en) | Stable structure of slope | |
| JPH0434118A (en) | Constructing method of planting terrace pocket on slope and planting terrace pocket | |
| JPH1037199A (en) | Greening work method for face of slope | |
| CN205875357U (en) | Collector pipe suitable for sponge city construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |