CN105544460B - Cast-in-place plant growing type eco-concrete slope protection construction method - Google Patents
Cast-in-place plant growing type eco-concrete slope protection construction method Download PDFInfo
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- CN105544460B CN105544460B CN201511003711.5A CN201511003711A CN105544460B CN 105544460 B CN105544460 B CN 105544460B CN 201511003711 A CN201511003711 A CN 201511003711A CN 105544460 B CN105544460 B CN 105544460B
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- 238000010276 construction Methods 0.000 title claims abstract description 61
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- 241001330002 Bambuseae Species 0.000 claims description 31
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Classifications
-
- 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
Abstract
The present invention relates to a kind of cast-in-place plant growing type eco-concrete slope protection construction method, mainly including step：Preparation of construction, concrete river bottom protection cast-in-place construction, the construction of slabstone concrete guard wall, lattice stalk cast-in-place construction, anti-impact biology blanket, water balcony construction are installed, the construction of pervious concrete slope wall, concrete for plant growth are poured in assembling frame lattice beam, sash beam, is installed to plant raw coiled material, casting concrete and protect and is pushed up.Protective slope structure speed of application involved in the present invention is fast, while bank protection face comprehensive ecology from top to bottom.
Description
Technical field
The present invention relates to a kind of cast-in-place plant growing type eco-concrete protective slope structure construction method.Belong to ground and foundation engineering
Field, it is adaptable to which greening requires slope protection works near water that is high, need to taking into account amphibious ecology.
Background technology
River waterway revetment engineering is to protect river bank to attack and wash away taken engineering and arrange from current, stormy waves
Apply.The bank protection structure in usual river course mainly has reinforced earth bank protection structure, grouts or placed rockfill bank protection structure, cast-in-place concrete weight
Power retaining wall bank protection structure and precast concrete block bank protection structure etc., these bank protection structures are meeting bank protection Functional Requirement
Meanwhile, the mass exchange completely cut off between soil and water body destroys the original ecosystem in river loke shore area, causes two packing spaces
Property decline, land bank and aquatic animals and plants lose and perch space, and self-purification of water function reduction even completely loses, and what is left is one
The gallery of rule grey.
In view of this, possess porous plant-growing type eco-concrete to be increasingly being applied in the protective slope structure of river lake.
Plant-growing type eco-concrete bank protection have high intensity, macroporosity, Stability Analysis of Structures, freeze proof melt type it is good, it is effective suppression mound stream
The performance characteristics of mistake, adapt to the raw mode of many plantations again, and afforestation coverage rate reaches more than 95%, improves the ecological environment and landscape, can
Long duration ecological revetment is realized, however, the conventional greening engineering method supporting with plant-growing type eco-concrete bank protection is such as:Seed
Method and turf laying method are disseminated, overburden layer anti-erosion is generally there is（Rainfall, fluctuation of water table, current scour）Ability is weak, nutrition
Basic unit's fertilizer conservation and poor water retention property, plant drought and freezing tolerance is low, late maintaining high cost, plant come into force fruit climate factor influence
It is big to wait not enough.
Therefore, a kind of efficiency of construction of invention is needed badly at present high, while bank protection face comprehensive ecology from top to bottom, and economic skill
The cast-in-place plant growing type eco-concrete protective slope structure that art benefit is protruded.The present invention is by plant-growing type eco-concrete bulkhead tech and fills
Note type is planted raw coiled material greening engineering method and is engaged, and has evaded the deficiency of traditional bank and conventional greening engineering method, while pre- using inverted T-shaped
Assembled sash girder construction processed, improves domatic efficiency of construction, and ecological anti-in the pervious concrete barricade interlocking-type of side installation near water
Block is rushed, amphibious ecology is taken into account, with preferable economic technology benefit.
The content of the invention
It is high it is an object of the invention to provide a kind of efficiency of construction, while bank protection face comprehensive ecology from top to bottom, and warp
The cast-in-place plant growing type eco-concrete slope protection construction method that Ji technical benefits is protruded.
To realize above-mentioned technical purpose, present invention employs following technical scheme：
A kind of cast-in-place plant growing type eco-concrete slope protection construction method, it is characterised in that the cast-in-place plant growing type eco is mixed
Solidifying soil bank protection mainly includes prefabricated assembled sash beam, plants raw coiled material, pervious concrete slope wall, anti-impact biology blanket, permeable mixed
Solidifying soil barricade and ecological erosion control block；Bamboo reinforcement and prestress anchorage cable are provided with prefabricated assembled sash beam, its end is provided with company
Connect and be disposed with from bottom to top in anchor pole, sash beam enclosed space bed course, concrete for plant growth and the raw coiled material of plant；In sash beam shield
Bottom of slope portion is provided with pervious concrete slope wall, prefabricated assembled sash beam by its internal longitudinal prestressing anchor cable with it is permeable
Concrete revetment joist anchor is solidly connected；It is domatic using cast-in-place lattice stalk under water, anti-impact biology blanket, lattice stalk bank protection face bottom are provided with lattice stalk
Portion is provided with pervious concrete barricade；The pervious concrete barricade wall back of the body backfills air bubble mix light-textured soil, and side is provided with ecology near water
Erosion control block；
The construction method of the cast-in-place plant growing type eco-concrete bank protection, it is characterised in that key step is as follows：
1）Preparation of construction：Construction area is marked according to construction drawing, cofferdam construction is carried out, and removes the mud of basic unit and miscellaneous
Matter；
2）Concrete river bottom protection cast-in-place construction：Concrete river bottom protection bottom first pours bed course, then according to drawing supporting module, its
In pre-buried feed pipe, Reperfu- sion concrete, finally top install concrete precast block；
3）Slabstone concrete guard wall is constructed：Pervious concrete barricade is built by laying bricks or stones using pervious concrete, and in pervious concrete
Side installs ecological erosion control block perpendicular to metope pre-embedded connecting screw rod, on screw rod to barricade near water, using vertical screw rod by ecological erosion control
Block connection is integral, while excavating the ground earthen backfill air bubble mix light-textured soil of certain area after wall；
4）Lattice obstruct cast-in-place construction：Domatic below ordinary water level is repaired, according to design specification in domatic formwork, colligation
Vertically and horizontally reinforcing bar, pours lattice stalk；
5）Anti-impact biology blanket is installed：After the completion of lattice stalk maintenance, first in the interior laying bed course of lattice stalk, then anti-impact is installed on bed course
Biological blanket；
6）Water balcony is constructed：At side slope ordinary water level, by domatic leveling, install permeable after laying certain thickness bed course
Property concrete precast block is used as water balcony；
7）Pervious concrete slope wall is constructed：Pervious concrete slope wall uses prefabricated or cast-in-place structural, prefabricated permeable mixed
Solidifying soil slope wall is squeezed into using plant equipment block-by-block, and cast-in-place structural first passes through rig pore-forming, irrigates permeable mixed after laying steel reinforcement cage
Solidifying earth forming；
8）Assembling frame lattice beam：More than ordinary water level domatic is repaired, block-by-block overlap joint installs prefabricated assembled sash beam,
And connect integral by horizontal bamboo reinforcement and longitudinal bamboo reinforcement, and the prestressed anchor cable in horizontal bamboo reinforcement and longitudinal bamboo reinforcement, its
The prestress anchorage cable bottom of middle longitudinal bamboo reinforcement anchors with pervious concrete slope wall；
9）Concrete for plant growth is poured in sash beam：After sash beam installation, bed course is laid, then plant is poured in sash beam
Growing concrete；
10）Install and plant raw coiled material：Installed on concrete for plant growth and plant raw coiled material, planted raw coiled material and consolidated with sash beam by holdfast
It is fixed；
11）Casting concrete shield top：After the completion of above-mentioned construction, the foundation soil of certain depth is excavated on slope top, pour coagulation
Soil is used as shield roof construction.
Further, prefabricated assembled sash beam is provided with overlap joint block in end, and connection bolthole is reserved in overlap joint block,
Top is provided with holdfast hole；Spaced set has concrete penetrating via to prefabricated assembled sash beam along its length；Prefabricated dress
With bamboo reinforcement preformed hole is additionally provided with formula sash beam, bamboo reinforcement is set in hole, prestress anchorage cable is provided with bamboo reinforcement.
Described plant life coiled material is anchored in prefabricated assembled sash back portion using holdfast.
Described pervious concrete slope wall top is provided with inclining anchor cable passage, and side is provided with anchor end plate near water.
Described anti-impact biology blanket is connected with cast-in-place lattice stalk using holdfast, is planted on anti-impact biology blanket and is implanted with hygrophyte.
Described pervious concrete barricade is in inverted T-shaped structure, and it is equidistantly embedded with erosion control block perpendicular to metope in side near water
Connecting screw rod.
Described ecological erosion control block is interlocking structure, and ecological erosion control block is connected with pervious concrete barricade by pre embedded bolt
Connect, be internally provided with discrete material filling hole and planting hole, ecological erosion control block surface is provided with the raw groove of plant, between ecological erosion control block
Connect integral using vertical connecting screw rod.
The characteristics of present invention has following and beneficial effect：
（1）Plant-growing type eco-concrete bulkhead tech and pouring type are planted raw coiled material greening engineering method and are engaged by the present invention, are advised
The deficiency of traditional bank and conventional greening engineering method is kept away, while shore protection security and stability is met, has ensured that root system of plant is more easy to
In penetrating porous concrete structure and penetrating the domatic soil body, so as to construct many natural type ecological riverways, reach embankment, environment,
Ecological, landscape and the harmony of the mankind.
（2）The prefabricated assembled sash girder construction of inverted T-shaped more than side slope ordinary water level is used in the present invention, and by bamboo reinforcement and interior
Put prestress anchorage cable connection integral, while slope stability is ensured, greatly speed up the speed of application of side slope protection treatment,
Shorten the construction period, with preferable economic technology benefit.
（3）Pervious concrete barricade is set in the present invention at water balcony, further strengthens the overall stability of side slope, together
When due to using pervious concrete, effectively protect constituent and ecologic structure in former foundation soil.
（4）In pervious concrete barricade, interlocking-type ecology erosion control block is installed in side to the present invention near water, and erosion control block inside is set plants
Raw hole, while set that raw groove is planted on its surface, for aquatic organism provides reliably existence, breeding space, environmental protection.
Brief description of the drawings
Fig. 1 is cast-in-place plant growing type eco-concrete protective slope structure schematic diagram of the present invention；
Fig. 2 is cast-in-place plant growing type eco-concrete protective slope structure of the present invention along slope aspect profile；
Fig. 3 be in the present invention prefabricated assembled bamboo reinforcement without sand sash beam assembly pre-structure schematic diagram；
Fig. 4 be in the present invention prefabricated assembled bamboo reinforcement without structural representation after the assembly of sand sash beam；
Fig. 5 is ecological erosion control block structure schematic diagram in the present invention.
Fig. 6 is construction process figure of the present invention.
In figure：1- side slopes, 2- concrete bears down on one, the prefabricated assembled sash beams of 3-, 4- slope green plants, 5- holdfasts, 6-
Plant raw coiled material, 7- concrete for plant growth, 8- bed courses, 9- prestress anchorage cables, 10- anchor end plates, 11- pervious concrete slope walls, 12-
Permeable concrete prefabricated section, 13- hygrophytes, 14- anti-impacts biology blanket, 15- lattice stalk, 16- air bubble mix light-textured soils, 17- is saturating
Water coagulation soil barricade, 18- ecology erosion control blocks, 19- underwater plants, 20- waters, 21- concrete precast blocks, 22- concrete river bottom protection,
23- feed pipes, 24- sashes beam connection anchor pole, 25- holdfasts hole, 26- transverse direction bamboo reinforcement preformed holes, 27- sashes beam connection anchor pole is reserved
Hole, 28- sash beam concrete penetrating vias, 29- longitudinal directions bamboo reinforcement preformed hole, left plate in the middle of 30- sash beams connection end, 31- frames
Lattice beam connection end top plate, 32- sash beams connection end lower plywood, 33- sash beams connection end intermediate right side plate, 34- discrete materials
Filling hole, the vertical erosion control block connection anchor poles of 35-, 36- plants raw groove, the built-in planting hole of 37- erosion control blocks, 38- pre embedded bolts.
Specific embodiment
The precasting process requirement of assembled sash beam, ecological erosion control block etc. in present embodiment, prestressed anchor cable stretching is applied
Work technical requirements, the construction process requirement of concreting, slope plants species etc. are repeated no more, emphasis illustrate the present invention relates to
Cast-in-place plant growing type eco-concrete protective slope structure construction implementation method.
Fig. 1 is cast-in-place plant growing type eco-concrete protective slope structure schematic diagram of the present invention, and Fig. 2 is cast-in-place vegetation type life of the invention
State concrete revetment structure along slope aspect profile, Fig. 3 be in the present invention prefabricated assembled bamboo reinforcement without sand sash beam assembly pre-structure
Schematic diagram, Fig. 4 be in the present invention prefabricated assembled bamboo reinforcement without structural representation after the assembly of sand sash beam, Fig. 5 is raw in the present invention
State erosion control block structure schematic diagram.Fig. 6 is construction process figure of the present invention.
Shown in reference picture 1-5, cast-in-place plant growing type eco-concrete protective slope structure of the present invention, mainly by prefabricated assembled sash
Beam 3, the raw coiled material 6 of plant, pervious concrete slope wall 11, anti-impact biology blanket 14, pervious concrete barricade 17 and ecological erosion control block 18
Deng composition.
Before cast-in-place plant growing type eco-concrete slope protection construction, cofferdam is carried out using steel sheet pile in construction area, after drawing water
The mud and impurity of basic unit are removed, is required according to design drawing, first pour the thick Base with Sand Gravel Cushion of 100mm in bottom, then installed
Assembling reinforcement and the concrete feed pipe 23 of internal diameter 500mm is pre-installed in template, wherein template, Reperfu- sion strength grade is C35's
Commerical ready-mixed concrete, forms concrete river bottom protection 22, finally in the sand bedding course of the top of concrete river bottom protection 22 laying 5mm, and installs coagulation
Native prefabricated section 21.
Underwater concrete barricade is built by laying bricks or stones using pervious concrete, the height of pervious concrete barricade 17 is 1200mm, when building by laying bricks or stones
In barricade, side is perpendicular to the uniform pre-buried a diameter of 10mm of metope near water, and the pre embedded bolt 38 of 500mm long, pervious concrete barricade is foster
After the completion of shield, ecological erosion control block 18 is installed on pre embedded bolt 38, ecological erosion control block 18, using concrete prefabricated, is interlocking-type knot
Structure, the area on surface 40% digs into the raw groove 36 of plant, and rubble is filled in discrete material filling hole 34 during installation, and enhancing structure is steady
It is qualitative, and the related water plant of plantation in the built-in planting hole 37 of erosion control block, will finally by vertical erosion control block connection anchor pole 35
Ecological erosion control block 18 connects integral.
The foundation soil of certain area is excavated after pervious concrete barricade 17, is backfilled using air bubble mix light-textured soil 16, to subtract
Soil pressure after light wall.
After the completion of pervious concrete barricade 17 is constructed, domatic below ordinary water level is repaired, existed according to design specification
Domatic formwork, colligation vertically and horizontally reinforcing bar, it is C35 concretings lattice stalk 15 to use strength grade, after the completion of the maintenance of lattice stalk 15, first
The laying 50mm thick sand-gravel cushion in lattice stalk 15, then anti-impact biology blanket 14 is installed on sand-gravel cushion, on anti-impact biology blanket 14
Plantation hygrophyte 13.
At side slope ordinary water level, permeable concrete is installed by domatic leveling, after laying 100mm thick Base with Sand Gravel Cushion prefabricated
Block 12 is used as water balcony.Pervious concrete slope wall 11 uses precast construction, is highly 2000mm, prefabricated pervious concrete shield
Slope wall 11 is squeezed into using plant equipment block-by-block.
Then, more than ordinary water level domatic is repaired, block-by-block overlap joint installs prefabricated assembled sash beam 3, prefabricated dress
It is inverted T-shaped structure with formula sash beam 3, overall high 150mm, wherein base a height of 50mm prefabricated using pervious concrete are wide
Reserve the sash beam concrete penetrating via 28 of a diameter of 60mm in 150mm, top；Adjacent 4 pieces of prefabricated assembled sashes during installation
Beam 3 connects anchor pole 24 and fixes by sash beam, and bamboo reinforcement is vertically and horizontally respectively mounted in preformed hole, and a diameter of 12mm is installed in bamboo reinforcement
Prestress anchorage cable 9, and longitudinal prestressing anchor cable bottom is anchored with the anchor end plate 10 on pervious concrete slope wall 11.
After the installation of prefabricated assembled sash beam 3, the thick bed courses 8 of 50mm are laid, then plant life is poured in sash beam and mixed
Solidifying soil 7.Raw coiled material 6 is completely sodded on concrete for plant growth 7, raw coiled material 6 is planted and is fixed with sash beam by holdfast.Raw coiled material 6 is planted to spread
If after finishing, during water, seed, special organic matter goods, materials and equipments and special development basic material sequentially added into mixing plant, through filling
After dividing stirring, it is injected into plant life coiled material 6 by the special machinery force feed that injects, completes pouring type plant life coiled material 6 and construct.
After the completion of above-mentioned construction, the foundation soil of certain depth is excavated on slope top, casting concrete forms concrete and bears down on one 2,
As shield roof construction.
As shown in fig. 6, the construction key step of cast-in-place plant growing type eco-concrete bank protection is as follows：
1）Preparation of construction：Construction area is marked according to construction drawing, cofferdam construction is carried out, and removes the mud of basic unit and miscellaneous
Matter.
2）Concrete river bottom protection cast-in-place construction：Concrete river bottom protection bottom first pours the thick Base with Sand Gravel Cushion of 100mm, then according to figure
Paper supporting module, wherein the feed pipe of pre-buried internal diameter 500mm, Reperfu- sion C35 concrete, finally install concrete prefabricated at top
Block.
3）Slabstone concrete guard wall is constructed：Pervious concrete barricade is built by laying bricks or stones using pervious concrete, and in pervious concrete
Side installs ecological erosion control block perpendicular to metope pre-embedded connecting screw rod, on screw rod to barricade near water, and using vertical screw rod that ecology is anti-
Block connection is rushed integral, while excavating the ground earthen backfill air bubble mix light-textured soil of certain area after wall.
4）Lattice obstruct cast-in-place construction：Domatic below ordinary water level is repaired, according to design specification in domatic formwork, colligation
Vertically and horizontally reinforcing bar, pours lattice stalk.
5）Anti-impact biology blanket is installed：After the completion of lattice stalk maintenance, first in the bed course that the interior laying 50mm of lattice stalk is thick, then on bed course
Anti-impact biology blanket is installed.
6）Water balcony is constructed：At side slope ordinary water level, domatic leveling is installed after laying 100mm thick Base with Sand Gravel Cushion
Permeable concrete prefabricated section is used as water balcony.
7）Pervious concrete slope wall is constructed：Pervious concrete slope wall can use prefabricated or cast-in-place structural, prefabricated permeable
Concrete revetment wall can be squeezed into using plant equipment block-by-block, and cast-in-place structural first passes through rig pore-forming, and perfusion is saturating after laying steel reinforcement cage
Water coagulation earth forming.
8）Assembling frame lattice beam：More than ordinary water level domatic is repaired, block-by-block overlap joint installs prefabricated assembled sash beam,
And connect integral by horizontal bamboo reinforcement and longitudinal bamboo reinforcement, and the prestress anchorage cable of a diameter of 12mm is installed in bamboo reinforcement, wherein
The prestress anchorage cable bottom of longitudinal bamboo reinforcement anchors with pervious concrete slope wall.
9）Concrete for plant growth is poured in sash beam：After sash beam installation, laying 50mm thick bed course, then in sash beam
Inside pour concrete for plant growth.
10）Install and plant raw coiled material：Installed on concrete for plant growth and plant raw coiled material, planted raw coiled material and consolidated with sash beam by holdfast
It is fixed.
11）Casting concrete shield top：After the completion of above-mentioned construction, the foundation soil of certain depth is excavated on slope top, pour coagulation
Soil is used as shield roof construction.
Claims (7)
1. a kind of cast-in-place plant growing type eco-concrete slope protection construction method, it is characterised in that the cast-in-place plant growing type eco coagulation
Native bank protection mainly includes prefabricated assembled sash beam, plants raw coiled material, pervious concrete slope wall, anti-impact biology blanket, permeable coagulation
Native barricade and ecological erosion control block；Bamboo reinforcement and prestress anchorage cable are provided with prefabricated assembled sash beam, its end is provided with connection
Bed course, concrete for plant growth are disposed with anchor pole, sash beam enclosed space from bottom to top and raw coiled material is planted；In frame gird type slope protection
Bottom is provided with pervious concrete slope wall, and prefabricated assembled sash beam is mixed with permeable by its internal longitudinal prestressing anchor cable
Solidifying soil slope wall anchor connection；It is domatic using cast-in-place lattice stalk under water, anti-impact biology blanket, lattice stalk shield face toe are provided with lattice stalk
It is provided with pervious concrete barricade；The pervious concrete barricade wall back of the body backfills air bubble mix light-textured soil, and side is provided with ecological anti-near water
Rush block；
The construction method of the cast-in-place plant growing type eco-concrete bank protection, it is characterised in that key step is as follows：
1）Preparation of construction：Construction area is marked according to construction drawing, cofferdam construction is carried out, and remove the mud and impurity of basic unit；
2）Concrete river bottom protection cast-in-place construction：Concrete river bottom protection bottom first pours bed course, then according to drawing supporting module, wherein in advance
Feed pipe is buried, Reperfu- sion concrete finally installs concrete precast block at top；
3）Slabstone concrete guard wall is constructed：Pervious concrete barricade is built by laying bricks or stones using pervious concrete, and in pervious concrete barricade
Side installs ecological erosion control block perpendicular to metope pre-embedded connecting screw rod, on screw rod near water, is connected ecological erosion control block using vertical screw rod
Entirety is connected into, while excavating the ground earthen backfill air bubble mix light-textured soil of certain area after wall；
4）Lattice obstruct cast-in-place construction：Domatic below ordinary water level is repaired, according to design specification in domatic formwork, colligation in length and breadth
To reinforcing bar, lattice stalk is poured；
5）Anti-impact biology blanket is installed：After the completion of lattice stalk maintenance, the first laying bed course in lattice stalk, then anti-impact biology is installed on bed course
Blanket；
6）Water balcony is constructed：At side slope ordinary water level, by domatic leveling, installation water penetration is mixed after laying certain thickness bed course
Solidifying soil prefabricated section is used as water balcony；
7）Pervious concrete slope wall is constructed：Pervious concrete slope wall uses prefabricated or cast-in-place structural, prefabricated pervious concrete
Slope wall is squeezed into using plant equipment block-by-block, and cast-in-place structural first passes through rig pore-forming, and pervious concrete is irrigated after laying steel reinforcement cage
Shaping；
8）Assembling frame lattice beam：More than ordinary water level domatic is repaired, block-by-block overlap joint installs prefabricated assembled sash beam, and leads to
Cross horizontal bamboo reinforcement and longitudinal bamboo reinforcement connection is integral, and the prestressed anchor cable in horizontal bamboo reinforcement and longitudinal bamboo reinforcement, wherein vertical
Anchored to the prestress anchorage cable bottom and pervious concrete slope wall of bamboo reinforcement；
9）Concrete for plant growth is poured in sash beam：After sash beam installation, bed course is laid, then plant life is poured in sash beam and mixed
Solidifying soil；
10）Install and plant raw coiled material：Installed on concrete for plant growth and plant raw coiled material, planted raw coiled material and fixed with sash beam by holdfast；
11）Casting concrete shield top：After the completion of above-mentioned construction, the foundation soil of certain depth is excavated on slope top, casting concrete is made
It is shield roof construction.
2. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described is pre-
Assembled sash beam processed is provided with overlap joint block in end, and connection bolthole is reserved in overlap joint block, and top is provided with holdfast hole；In advance
Spaced set has concrete penetrating via to assembled sash beam processed along its length；It is additionally provided with prefabricated assembled sash beam
Bamboo reinforcement preformed hole, sets bamboo reinforcement in hole, prestress anchorage cable is provided with bamboo reinforcement.
3. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described plant
Raw coiled material is anchored in prefabricated assembled sash back portion using holdfast.
4. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described is saturating
Water coagulation soil slope wall top is provided with inclining anchor cable passage, and side is provided with anchor end plate near water.
5. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described is anti-
The biological blanket of punching is connected with cast-in-place lattice stalk using holdfast, is planted on anti-impact biology blanket and is implanted with hygrophyte.
6. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described is saturating
Water coagulation soil barricade is in inverted T-shaped structure, and it is equidistantly embedded with erosion control block connecting screw rod perpendicular to metope in side near water.
7. cast-in-place plant growing type eco-concrete slope protection construction method according to claim 1, it is characterised in that described life
State erosion control block is interlocking structure, and ecological erosion control block is connected by pre embedded bolt with pervious concrete barricade, is internally provided with scattered
Body material fills hole and planting hole, and ecological erosion control block surface is provided with the raw groove of plant, using vertical connection spiral shell between ecological erosion control block
Bar connection is integral.
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| CN109837913A (en) * | 2019-02-21 | 2019-06-04 | 中国林业科学研究院森林生态环境与保护研究所 | A kind of restoration methods of the earthquake-stricken area Chuan Xi slopes soil and vegetation |
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| CN112240027B (en) * | 2020-10-30 | 2022-05-27 | 浙江世润建创科技发展有限公司 | Concrete precast slab slope protection cast-in-place capping slab template structure and construction method |
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| JP2000096586A (en) * | 1998-09-24 | 2000-04-04 | Takeshige Shimonohara | Hollow block for hiding opening and laying method therefor |
| CN101949144A (en) * | 2010-09-29 | 2011-01-19 | 无锡申湖织造有限公司 | Ecological grass planting mold bag |
| CN203755241U (en) * | 2014-02-17 | 2014-08-06 | 广州市市政工程设计研究院 | Small fishing port and riverway revetment structure |
| CN204023586U (en) * | 2014-08-11 | 2014-12-17 | 重庆威卡科技有限公司 | A kind of ecological revetment system |
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