CN106012971A - Vegetation concrete protection slope and construction method thereof - Google Patents
Vegetation concrete protection slope and construction method thereof Download PDFInfo
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- CN106012971A CN106012971A CN201610405661.1A CN201610405661A CN106012971A CN 106012971 A CN106012971 A CN 106012971A CN 201610405661 A CN201610405661 A CN 201610405661A CN 106012971 A CN106012971 A CN 106012971A
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/128—Coherent linings made on the spot, e.g. cast in situ, extruded on the spot
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Revetment (AREA)
Abstract
The invention discloses a vegetation concrete protection slope and a construction method thereof designed for preventing a side slope or mountain landslide, and belongs to the field of environmental protection. The vegetation concrete protection slope consists of vegetation protection slope concrete, anchoring nails, a drainage ditch, vegetation, an earth slope, a reinforcing mesh and a slope top concrete terrace; the vegetation protection slope concrete covers the surface of the earth slope; the anchoring nails are deeply embedded in the vegetation protection slope concrete and the earth slope; the drainage ditch is formed in the top of the slope; the vegetation is rooted in the surface of the vegetation protection slope concrete; the reinforcing mesh is buried in the vegetation protection slope concrete; and the slope top concrete terrace is arranged on the slope top side of the drainage ditch. The vegetation concrete protection slope has the following beneficial effects: a river channel earth slope or mountain is stable, and is unlikely to slide due to rain wash.
Description
Technical field
The present invention is a kind of plant cover concrete bank protection and construction method thereof, is for preventing Channel slope or landslide and to set
Meter, belong to field of environment protection.
Background technology
River course or massif side slope, as massif, the important component part of river ecosystem, are massif, river and environment life
Intermediate zone between state system, conserving water and soil, the aspect such as purifying water body, flood control flood passage has important function；The biography of bank protection
System version has pitched work, rock facing, cast-in-place or precast slab bank protection etc.；Traditional Channel slope safeguard structure
Being primarily upon slope stability and flood passage, water drainage function, massif, river channel ecology system generation are born by less consideration protective slope structure
Face rings, and the demand that people are to water system beautification of landscape.During long-term use, create destruction ecological environment, add
The deterioration of speed human settlement, does not meets the problems such as harmonious co-existence between man and nature；A kind of plant cover concrete bank protection that the present invention provides,
These problems can be solved.
Summary of the invention
The specific practice of this programme is: plant cover concrete bank protection by slope vegetation protection concrete 1, anchor studs 2, gutter 3, plant
By 4, slight slope 5, bar-mat reinforcement 6 form with top, slope concrete floor 7；Slope vegetation protection concrete 1 covers the surface at slight slope 5；Anchor
Admittedly nail 2 gos deep in slope vegetation protection concrete 1 and slight slope 5；Gutter 3 is arranged on top, slope；Vegetation 4 is rooted in slope vegetation protection concrete
The surface of 1；Bar-mat reinforcement 6 is embedded in slope vegetation protection concrete 1；Top, slope concrete floor 7 is arranged on the top, slope one in gutter 3
Side.
Slope vegetation protection concrete 1 is formed by by hole concrete and vegetation Nutrition Soil；Vegetation Nutrition Soil has been dispersed in
In the hole of hole concrete；Slope vegetation protection concrete 1 covers on hillside or the surface of slight slope 5；By slope vegetation protection concrete 1
With frictional force and the drawknot of anchor studs 2 of slight slope 5, slope vegetation protection concrete 1 and slight slope 5 is made to form entirety；Slope vegetation protection mixes
The solidifying soil top of 1 is consolidated into entirety with the edge in gutter 3.
Anchor studs 2 is the drawknot parts connecting slope vegetation protection concrete 1 with slight slope 5；Preferential recommendation uses diameter 12-20 milli
The reinforcement fabrication of a length of 200-500 millimeter of rice；The upper end of anchor studs 2 and bar-mat reinforcement 6 ligation in slope vegetation protection concrete 1,
Lower end hammers in slight slope 5.
Gutter 3 is the pumping equipment being horizontally set on top, slope, and preferential recommendation uses brick gutter, and cement bonded sand is smeared on surface
Slurry makes；Gutter 3 is made up of furrow bank and bottom of trench, and enough wide 400-600 mm depths are 400-600 millimeter, along top, hillside
Parallel top with slope is arranged；One side in gutter 3 consolidates with slope vegetation protection concrete 1, and opposite side is connected with bank protection top concrete.
Vegetation 4 is extraordinary Artemisia straw or like vegetable, take root in in the Nutrition Soil in the hole of slope vegetation protection concrete 1.
Slight slope 5 is the native stoneledge in closely knit hillside or river course, is positioned at the lower section of slope vegetation protection concrete 1.
The bank protection drawknot parts that bar-mat reinforcement 6 is made up of reinforced mesh, preferential recommendation uses the reinforcing bar of diameter 10-12 millimeter
Make；Bar-mat reinforcement 6 is formed by vertical and horizontal reinforcing bar ligation, and vertically and horizontally bar spacing is 150-200 millimeter, and joining is used
No. 22 iron wire colligations；Bar-mat reinforcement 6 is parallel to slight slope direction and lays, and the gap between slight slope is not less than 70 millimeters, with bank protection table
The distance portion in face is less than 50 millimeters；When bar-mat reinforcement 6 and anchor studs 2, with No. 22 iron wires by bar-mat reinforcement 6 and anchor studs 2 ligation.
Top, slope concrete floor 7 is the protecting component at slight slope top, and preferential recommendation uses the C20-of 200-300 millimeters thick
C30 water-proof concrete makes；Concrete floor 7 side, top, slope is consolidated into entirety with gutter 3.
The construction method of a kind of plant cover concrete bank protection, including to domatic and the process of Po Ding basic unit, gutter construction, slope
Top concrete floor, hang reinforced mesh, pour slope vegetation protection concrete and top, slope concrete floor and slope vegetation protection concrete
Maintenance；
To the domatic and process of Po Ding basic unit, it is with 10-14 ton road roller layered rolling, every layer of stone roller when the slight slope cubic metre of earth and stone backfills
Press 6-8 time, every all over steel wheel pressure half range, gait of march 1.5-2 m/min, make each backfill layer grinding compacting；Finally to Po Ding basic unit
Grinding compacting；To slight slope impact shock compacting, compacting factor is not less than 0.93；
Gutter construction is to carry out after base treatment acceptance(check), and when using brick gutter, the grooving width in gutter is
650-850 millimeter, the degree of depth is 500-700 millimeter, use fired common brick, 1；3 masonry of cement mortar, use thickness after having built by laying bricks or stones
Degree is the 1:2.5 cement sand plaster of 20 millimeters；Carry out top, slope concrete terrace construction simultaneously；
Top, slope concrete terrace construction, is to pour common water-proof concrete on the blotter of 100 millimeters thick；Metalling is constructed
Time, it is desirable to metalling is pressed in the soil body；During concreting with pour after, note arranging partitioning slot, it is to avoid concrete floor
Cracking；
Hang reinforced mesh, be by reinforcing bar in length and breadth after intersection ligation reticulates, anchor studs ordered to be connected on slight slope, reinforcing bar in length and breadth
Spacing be 150-200 millimeter, bar-mat reinforcement is hung in anchor studs, bar-mat reinforcement is connected with anchor studs intersection ligation；Bar-mat reinforcement
Minimum range between sheet and hillside is not less than 70 millimeters.
Pour slope vegetation protection concrete, be to carry out after reinforced mesh is installed and checked and accepted, slope vegetation protection concrete preferential recommendation
Employing spurt method is constructed, it would however also be possible to employ casting casting method construction.
Carrying out maintenance immediately after slope top concrete floor and slope vegetation protection concreting complete, preferential recommendation uses spray
The method spilling curing fluid maintenance.
After slope vegetation protection concrete reaches requirement of strength, Nutrition Soil is configured according to match ratio requirement, ferment, pulverizes, spills
Sweep in the space of slope vegetation protection concrete, sow vegetation seed moistening, cover.
The invention has the beneficial effects as follows and can make river course slight slope or Rock mass stability, be unlikely to come down because of rain drop erosion.
Accompanying drawing explanation
Fig. 1 one plant cover concrete bank protection schematic diagram；
In figure: 1-slope vegetation protection concrete；2-anchor studs；3-gutter；4-vegetation；5-slight slope；6-bar-mat reinforcement；Top, 7-slope coagulation
Level ground, soil.
Detailed description of the invention
Embodiment
Certain river engineering a kind of plant cover concrete bank protection as shown in Figure 1, plant cover concrete bank protection is by slope vegetation protection coagulation
Soil 1, anchor studs 2, gutter 3, vegetation 4, slight slope 5, bar-mat reinforcement 6 and top, slope concrete floor 7 composition；Slope vegetation protection concrete
1 covers on the surface of slight slope 5；Anchor studs 2 is goed deep in slope vegetation protection concrete 1 and slight slope 5；Gutter 3 is arranged on top, slope；Vegetation
4 surfaces being rooted in slope vegetation protection concrete 1；Bar-mat reinforcement 6 is embedded in slope vegetation protection concrete 1；Top, slope concrete floor 7 sets
Put the Po Ding side in gutter 3.
Slope vegetation protection concrete 1 is formed by by hole concrete and vegetation Nutrition Soil；Vegetation Nutrition Soil has been dispersed in
In the hole of hole concrete；Slope vegetation protection concrete 1 covers on hillside or the surface of slight slope 5；By slope vegetation protection concrete 1
With frictional force and the drawknot of anchor studs 2 of slight slope 5, slope vegetation protection concrete 1 and slight slope 5 is made to form entirety；Slope vegetation protection mixes
The solidifying soil top of 1 is consolidated into entirety with the edge in gutter 3.
Anchor studs 2 is the drawknot parts connecting slope vegetation protection concrete 1 with slight slope 5；Using diameter 18 mm length is 300
The reinforcement fabrication of millimeter；The upper end of anchor studs 2 and bar-mat reinforcement 6 ligation in slope vegetation protection concrete 1, lower end hammers in slight slope 5.
Gutter 3 is the pumping equipment being horizontally set on top, slope, uses brick gutter, and surface is smeared cement mortar and made；
Gutter 3 is made up of furrow bank and bottom of trench, and enough wide 500 mm depths are 500 millimeters, and along top, hillside, parallel top with slope is arranged；
One side in gutter 3 consolidates with slope vegetation protection concrete 1, and opposite side is connected with bank protection top concrete.
Vegetation 4 is extraordinary Artemisia straw or like vegetable, take root in in the Nutrition Soil in the hole of slope vegetation protection concrete 1.
Slight slope 5 is the native stoneledge in closely knit hillside or river course, is positioned at the lower section of slope vegetation protection concrete 1.
The bank protection drawknot parts that bar-mat reinforcement 6 is made up of reinforced mesh, use the reinforcement fabrication of diameter 10 millimeters；Bar-mat reinforcement
6 are formed by vertical and horizontal reinforcing bar ligation, and vertically and horizontally bar spacing is 150-200 millimeter, and joining is tied up with No. 22 iron wires
Prick；Bar-mat reinforcement 6 is parallel to slight slope direction and lays, and the gap between slight slope is not less than 70 millimeters, with the distance portion on bank protection surface
Less than 50 millimeters；When bar-mat reinforcement 6 and anchor studs 2, with No. 22 iron wires by bar-mat reinforcement 6 and anchor studs 2 ligation.
Top, slope concrete floor 7 is the protecting component at slight slope top, uses the C20 water-proof concrete of 200 millimeters thick to make；
The side of top, slope concrete floor 7 is consolidated into entirety with gutter 3.
The construction method of a kind of plant cover concrete bank protection, including to domatic and the process of Po Ding basic unit, gutter construction, slope
Top concrete floor, hang reinforced mesh, pour slope vegetation protection concrete and top, slope concrete floor and slope vegetation protection concrete
Maintenance；
To the domatic and process of Po Ding basic unit, it is that every layer is rolled 8 with 12 tons of road roller layered rollings when the slight slope cubic metre of earth and stone backfills
Time, every all over steel wheel pressure half range, gait of march 2 ms/min, make each backfill layer grinding compacting；Finally to Po Ding basic unit grinding compacting；
To slight slope impact shock compacting, compacting factor is not less than 0.93；
Gutter construction is to carry out after base treatment acceptance(check), and when using brick gutter, the grooving width in gutter is
750 millimeters, the degree of depth is 600 millimeters, use fired common brick, 1；3 masonry of cement mortar, using thickness after having built by laying bricks or stones is 20 millis
The 1:2.5 cement sand plaster of rice；Carry out top, slope concrete terrace construction simultaneously；
Top, slope concrete terrace construction, is to pour common water-proof concrete on the blotter of 100 millimeters thick；Metalling is constructed
Time, it is desirable to metalling is pressed in the soil body；During concreting with pour after, note arranging partitioning slot, it is to avoid concrete floor
Cracking；
Hang reinforced mesh, be by reinforcing bar in length and breadth after intersection ligation reticulates, anchor studs ordered to be connected on slight slope, reinforcing bar in length and breadth
Spacing be 200 millimeters, bar-mat reinforcement is hung in anchor studs, bar-mat reinforcement is connected with anchor studs intersection ligation；Reinforced mesh with
Minimum range between hillside is not less than 70 millimeters.
Pour slope vegetation protection concrete, be to carry out after reinforced mesh is installed and checked and accepted, slope vegetation protection concrete preferential recommendation
Employing spurt method is constructed, it would however also be possible to employ casting casting method construction.
After slope top concrete floor and slope vegetation protection concreting complete, carry out maintenance immediately, use and spray curing fluid
The method of maintenance.
After slope vegetation protection concrete reaches requirement of strength, Nutrition Soil is configured according to match ratio requirement, ferment, pulverizes, spills
Sweep in the space of slope vegetation protection concrete, sow vegetation seed moistening, cover.
Claims (9)
1. a plant cover concrete bank protection, is characterized in that, plant cover concrete bank protection is by slope vegetation protection concrete (1), anchor studs
(2), gutter (3), vegetation (4), slight slope (5), bar-mat reinforcement (6) form with top concrete floor, slope (7)；Slope vegetation protection coagulation
Soil (1) covers the surface in slight slope (5)；Anchor studs (2) is goed deep in slope vegetation protection concrete (1) and slight slope (5)；Gutter (3)
It is arranged on top, slope；Vegetation (4) is rooted in the surface of slope vegetation protection concrete (1)；Bar-mat reinforcement (6) is embedded in slope vegetation protection concrete
(1) in；Top concrete floor, slope (7) is arranged on the Po Ding side in gutter (3).
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, slope vegetation protection concrete (1) is by having
Hole concrete and vegetation Nutrition Soil form；Vegetation Nutrition Soil is dispersed in the hole of hole concrete；Slope vegetation protection mixes
Solidifying soil (1) covers on hillside or the surface of slight slope (5)；By slope vegetation protection concrete (1) and the frictional force of slight slope (5) and anchor
Gu the drawknot of nail (2), slope vegetation protection concrete (1) is made to form entirety with slight slope (5)；The top of slope vegetation protection concrete (1) with
The edge in gutter (3) is consolidated into entirety.
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, anchor studs (2) is to connect slope vegetation protection
Concrete (1) and the drawknot parts of slight slope (5)；The upper end of anchor studs (2) and the bar-mat reinforcement (6) in slope vegetation protection concrete (1)
Ligation, lower end hammers in slight slope (5).
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, gutter (3) are to be horizontally set on slope
The pumping equipment on top；Gutter (3) is made up of furrow bank and bottom of trench, and along top, hillside, parallel top with slope is arranged；Gutter (3)
One side consolidates with slope vegetation protection concrete (1), and opposite side is connected with bank protection top concrete floor.
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, vegetation (4) is extraordinary Artemisia straw or like vegetable,
Take root in in slope vegetation protection concrete (1).
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, slight slope (5) is closely knit hillside or soil
Slope, is positioned at the lower section of slope vegetation protection concrete (1).
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, bar-mat reinforcement (6) is by reinforced mesh system
The bank protection drawknot parts become；Bar-mat reinforcement (6) is formed by vertical and horizontal reinforcing bar ligation, is parallel to slight slope direction and lays；Vertical
When being laterally provided with anchor studs (2) at interface point, with anchor studs (2) ligation.
A kind of plant cover concrete bank protection the most according to claim 1, is characterized in that, top concrete floor, slope (7) is slight slope
The protecting component at top, side consolidates with gutter (3).
9. a construction method for plant cover concrete bank protection, is characterized in that, comprises the following steps:
(1) to the domatic and process of Po Ding basic unit: when the slight slope cubic metre of earth and stone backfills, layered rolling makes each backfill layer roll close
Real；Finally to Po Ding basic unit grinding compacting, slight slope is tamped；
(2) gutter construction: after base treatment acceptance(check), grooving construction drainage ditch；Carry out top, slope concrete floor to execute simultaneously
Work；
(3) top, slope concrete terrace construction: pour common water-proof concrete, do not make concrete floor ftracture；
(4) reinforced mesh is hung: after intersection ligation reticulates, anchor studs will be ordered to be connected on slight slope, by reinforcing bar by reinforcing bar in length and breadth
Net hangs in anchor studs, and intersection ligation connects；
(5) slope vegetation protection concrete is poured: by slope vegetation protection concrete material mixing molding, be cast in slight slope surface, with slight slope
Surface gradient flattens；
(6) slope top concrete floor and slope vegetation protection concrete curing: when slope top concrete floor and slope vegetation protection concrete water
Maintenance is carried out immediately after having built；
(7) Nutrition Soil is configured according to match ratio requirement, ferment, pulverizes, sweep in the space of slope vegetation protection concrete, sow
Vegetation seed moistening, cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405661.1A CN106012971A (en) | 2016-06-12 | 2016-06-12 | Vegetation concrete protection slope and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405661.1A CN106012971A (en) | 2016-06-12 | 2016-06-12 | Vegetation concrete protection slope and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012971A true CN106012971A (en) | 2016-10-12 |
Family
ID=57090971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610405661.1A Pending CN106012971A (en) | 2016-06-12 | 2016-06-12 | Vegetation concrete protection slope and construction method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106012971A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570993A (en) * | 2018-04-26 | 2018-09-25 | 熊远 | A kind of ecological vegetation concrete revetment structure and its construction method |
| CN110939103A (en) * | 2019-11-14 | 2020-03-31 | 冀利民 | Ecological bank protection of hydraulic engineering |
| CN111139842A (en) * | 2019-12-30 | 2020-05-12 | 河北建太工程设计有限公司 | Protective structure for mountain road slope and construction method thereof |
| CN112442996A (en) * | 2020-11-06 | 2021-03-05 | 上海建工七建集团有限公司 | Slope protection structure and method applied to hilly area |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489919A (en) * | 1990-07-31 | 1992-03-24 | Jiyagurasu:Kk | Foundation for vegetation |
| CN201473958U (en) * | 2009-06-09 | 2010-05-19 | 朱奎 | Greening concrete protective slope |
| CN103122641A (en) * | 2012-12-21 | 2013-05-29 | 陕西红叶园林绿化设计工程集团有限公司 | Slope reinforced structure and reinforcing method thereof |
| CN104863164A (en) * | 2015-04-30 | 2015-08-26 | 广西富林景观建设有限公司 | Method for ecologic re-greening of exposed rock mass slope |
| CN205088628U (en) * | 2015-10-20 | 2016-03-16 | 江西三禾生态混凝土有限公司 | Plant and give birth to ecological concrete slope protection structure |
-
2016
- 2016-06-12 CN CN201610405661.1A patent/CN106012971A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0489919A (en) * | 1990-07-31 | 1992-03-24 | Jiyagurasu:Kk | Foundation for vegetation |
| CN201473958U (en) * | 2009-06-09 | 2010-05-19 | 朱奎 | Greening concrete protective slope |
| CN103122641A (en) * | 2012-12-21 | 2013-05-29 | 陕西红叶园林绿化设计工程集团有限公司 | Slope reinforced structure and reinforcing method thereof |
| CN104863164A (en) * | 2015-04-30 | 2015-08-26 | 广西富林景观建设有限公司 | Method for ecologic re-greening of exposed rock mass slope |
| CN205088628U (en) * | 2015-10-20 | 2016-03-16 | 江西三禾生态混凝土有限公司 | Plant and give birth to ecological concrete slope protection structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570993A (en) * | 2018-04-26 | 2018-09-25 | 熊远 | A kind of ecological vegetation concrete revetment structure and its construction method |
| CN110939103A (en) * | 2019-11-14 | 2020-03-31 | 冀利民 | Ecological bank protection of hydraulic engineering |
| CN110939103B (en) * | 2019-11-14 | 2021-09-14 | 冀利民 | Ecological bank protection of hydraulic engineering |
| CN111139842A (en) * | 2019-12-30 | 2020-05-12 | 河北建太工程设计有限公司 | Protective structure for mountain road slope and construction method thereof |
| CN111139842B (en) * | 2019-12-30 | 2021-07-02 | 河北建太工程设计有限公司 | Protective structure for mountain road slope and construction method thereof |
| CN112442996A (en) * | 2020-11-06 | 2021-03-05 | 上海建工七建集团有限公司 | Slope protection structure and method applied to hilly area |
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Application publication date: 20161012 |
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