CN208792350U - A kind of hard rigid slope supported habitat constructs structure - Google Patents
A kind of hard rigid slope supported habitat constructs structure Download PDFInfo
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- CN208792350U CN208792350U CN201821303962.4U CN201821303962U CN208792350U CN 208792350 U CN208792350 U CN 208792350U CN 201821303962 U CN201821303962 U CN 201821303962U CN 208792350 U CN208792350 U CN 208792350U
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Abstract
The utility model discloses a kind of hard rigid slope supported habitats to construct structure, it include the anchor pole for being inserted perpendicularly into the side slope slopes of the existing hard rigid supporting construction layer in surface, anchor pole forms revealed section in the outside of hard rigid supporting construction layer, the surface of hard rigid supporting construction layer is fixed with the slow-release nutrient ecological rod being laterally arranged, plastic galvanized wire stratum reticulare is fixed on the revealed section of anchor pole on the outside of slow-release nutrient ecological rod, the outer surface of hard rigid supporting construction layer is covered with plant cover concrete substrate layer, slow-release nutrient ecological rod and plastic galvanized wire stratum reticulare are wrapped in interior by the plant cover concrete substrate layer, the outer surface of plant cover concrete substrate layer is covered with restoration of the ecosystem fibrous layer.The advantage is that: structurally reasonable, the influence of side slope security and stability is small, and stable nutrient and moisture, LP blades are provided for green plants, and low-intensity maintenance even exempts to conserve.
Description
Technical field
The utility model relates to slope greening technical field, refer in particular to using spray anchor, facing wall, whitewashing, floor wall, gear
The hard rigids slope supported slope surface such as wall rebuilds a kind of greening method of ecological environment, especially a kind of hard rigid slope supported
Habitat constructs structure.
Background technique
Due to early stage funds, technology and design concept etc., there are large quantities of to spray anchor, whitewashing, rib for slope project
Board wall, the hard rigid supporting construction engineering that barricade is representative.Although this part hard rigid supporting slope protection engineering can
Safety problem is solved, but the ecological environment of grey slope surface and surrounding is uncoordinated, landscape effect is poor；Over time, occur
Aging, weathering, or even damage, protection effect constantly weakens.And take ecological slope protection skill of the engineering in conjunction with biofacies
Art measure can restore and improve the ecological environment while enhancing protection effect.
Hard rigid slope supported habitat building basic characteristics include:
(1) it first has to ensure safety.Hard rigid supporting construction is for improving slope stability, and habitat building is necessary
It is completed under the premise of meeting safety.
(2) plant growth environment is severe.Hard rigid supporting construction layer does not have nutrition necessary to plant growth generally
The accumulation of element, hydro-thermal capacity is small, and ecological factor variation is fierce, frequent；Grade of side slope is larger, and corrosion function is easy to happen.
Common greening technique, such as hydraulic sprinkle grass planting slope protection, plant biological bag slope protection, three-dimensional earthwork slope protection, sash vegetation
Slope protection etc. is suitable for gentle slope, it is desirable to provide the nutrient and erosion resistibility of vegetation growth are weak；Plant cover concrete greening can be applied to
Precipitous side slope simultaneously provides nutrient, and the later period needs water seasoning；Restoration of the ecosystem fiber greening technique LP blades with super strength, guarantor
Water holds fertile ability, but needs the substrate layer of sustainable effective offer nutrient.And hard rigid slope supported slope surface shortage is sustainable
The substrate layer of nutrient is effectively provided, and usually the gradient is relatively steep, souring is strong, the later period needs water seasoning, therefore causes habitat
Building is difficult, and slope greening coverage rate is low, and effect is poor.
Summary of the invention
For the current state of the art, the technical problem to be solved by the utility model is to provide a kind of hard rigid supportings
Side slope habitat constructs structure, is particularly suitable for lacking the high gradient slope of nutrient and water source, maintenance difficulty；Its is structurally reasonable, Neng Goubao
Stability of slope is demonstrate,proved, prevents rain drop erosion, water conservation from holding fertilizer, finally can be realized low-intensity maintenance or even exempts to conserve, reduction maintains into
This.
Technical solution adopted by the utility model to solve the above technical problems is as follows:
A kind of hard rigid slope supported habitat constructs structure, includes to be inserted perpendicularly into the existing hard rigid supporting knot in surface
The anchor pole of the side slope slopes of structure layer, anchor pole form revealed section, hard rigid supporting knot in the outside of hard rigid supporting construction layer
The surface of structure layer is fixed with the slow-release nutrient ecological rod being laterally arranged, in the outside of slow-release nutrient ecological rod on the revealed section of anchor pole
It is fixed with plastic galvanized wire stratum reticulare, the outer surface of hard rigid supporting construction layer is covered with plant cover concrete substrate layer, the plant
In slow-release nutrient ecological rod and plastic galvanized wire stratum reticulare be wrapped in by concrete substrate layer, plant cover concrete substrate layer it is outer
Surface is covered with restoration of the ecosystem fibrous layer.
The technical measures of optimization further include:
The anchorage depth of the anchor pole is at least 50cm, and the length of the revealed section is at least 10cm.
Spacing between the slow-release nutrient ecological rod is 2m.
The plastic galvanized wire stratum reticulare is formed by the plastic galvanized wire mesh oblique cut grafting being laid with from top to bottom, adjacent packet
The lap width of modeling galvanized wire mesh sheet is at least 10cm.
The mesh of the plastic galvanized wire mesh sheet is 5cm × 5cm.
The thickness of the plant cover concrete substrate layer is at least 8cm.
The thickness of the restoration of the ecosystem fibrous layer is at least 2cm.
A kind of hard rigid slope supported habitat of the utility model constructs structure, by hard rigid supporting construction layer
Surface be arranged slow-release nutrient ecological rod, then by injection plant cover concrete substrate layer, can continue provide nutrient, outside
Restoration of the ecosystem fibrous layer can then play protection against erosion, water retention；Plant cover concrete substrate layer and restoration of the ecosystem fibrous layer it is organic
In conjunction with, the influence of side slope security and stability is small, guarantees supply and its needs to moisture of plant nutrient, and anti-rain drop erosion is good,
The coverage rate of vegetation is improved, and reduces maintenance cost.The utility model can construct the ecosystem for plant growth, thus real
The habitat building of existing hard rigid slope supported.
Detailed description of the invention
Fig. 1 is the section structure diagram of the utility model；
Fig. 2 is the schematic view of facade structure (removal restoration of the ecosystem fibrous layer) of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It is as shown in Figure 1 to Figure 2 the structural schematic diagram of the utility model,
Appended drawing reference therein are as follows: side slope slopes 1, anchor pole 2, revealed section 21, hard rigid supporting construction layer 3, sustained release battalion
Support ecological rod 4, plastic galvanized wire stratum reticulare 5, plant cover concrete substrate layer 6, restoration of the ecosystem fibrous layer 7.
As shown in Figure 1 to Figure 2,
A kind of hard rigid slope supported habitat constructs structure, includes to be inserted perpendicularly into the existing hard rigid supporting knot in surface
The anchor pole 2 of the side slope slopes 1 of structure layer 3, anchor pole 2 form revealed section 21, hard rigid in the outside of hard rigid supporting construction layer 3
The surface of supporting construction layer 3 is fixed with the slow-release nutrient ecological rod 4 being laterally arranged, in slow-release nutrient on the revealed section 21 of anchor pole 2
The outside of ecological rod 4 is fixed with plastic galvanized wire stratum reticulare 5, and it is mixed that the outer surface of hard rigid supporting construction layer 3 is covered with vegetation
Solidifying soil substrate layer 6, in which is wrapped in slow-release nutrient ecological rod 4 and plastic galvanized wire stratum reticulare 5,
The outer surface of plant cover concrete substrate layer 6 is covered with restoration of the ecosystem fibrous layer 7.
The anchorage depth of the anchor pole 2 is at least 50cm, and the length of the revealed section 21 is at least 10cm.
Spacing between the slow-release nutrient ecological rod 4 is 2m.
The plastic galvanized wire stratum reticulare 5 is formed by the plastic galvanized wire mesh oblique cut grafting being laid with from top to bottom, adjacent
The lap width of plastic galvanized wire mesh sheet is at least 10cm.
The mesh of the plastic galvanized wire mesh sheet is 5cm × 5cm.
The thickness of the plant cover concrete substrate layer 6 is at least 8cm.
The thickness of the restoration of the ecosystem fibrous layer 7 is at least 2cm.
A kind of construction method of hard rigid slope supported habitat building structure, comprising the following steps:
Step 1: slope surface is cleared up: the existing hard rigid supporting construction layer 3 of side slope slope surface hinders subsequent from top to bottom
The barrier of construction is cleared up.
Step 2: bolt anchorage: being drilled using electric hammer perpendicular to hard rigid supporting construction layer 3, be driven into anchor pole 2；Anchor pole 2
Using the HRB400 screw-thread steel using diameter 18mm, anchorage length 50cm, protruded length 10cm, adjacent 2 spacing 1m of anchor pole, anchor pole
2 positions can should avoid former slope reinforcing anchor pole and let out (row) water hole position with carrying out appropriate adjustment according to on-site actual situations.Top of the slope
And slope surface periphery anchor pole 2 carries out local strengthening, anchorage length is lengthened to 70cm, and spacing is encrypted to 0.5m.
Step 3: paving hangs slow-release nutrient ecological rod: being close to the horizontal paving of hard rigid supporting construction layer 3 and hang slow-release nutrient ecology
Stick 4, slow-release nutrient ecological rod 4 are connected with each other.The nutriments such as filling planting soil, sustained slow-release fertilizer in slow-release nutrient ecological rod 4,
Slow-release nutrient ecological rod 4 is arranged along slope surface spacing 2m, and slow-release nutrient ecological rod 4 is fixed using U-shaped steel muscle, the holdfast of diameter 8mm
In 3 surface of hard rigid supporting construction layer.
Step 4: linked network: being laid with plastic galvanized wire mesh sheet from top to bottom and form plastic galvanized wire stratum reticulare 5, plastic plating
Spacing 7cm between zinc-iron silk screen layer 5 and hard rigid supporting construction layer 3 is supported with cushion block or batten between the two, and will be plastic
Galvanized wire stratum reticulare 5 and 21 phase of revealed section of anchor pole 2 are fixed.Plastic galvanized wire stratum reticulare 5 uses the 14# packet of mesh 5cm × 5cm
Modeling galvanized wire mesh oblique cut grafting forms, and lap width is at least 10mm, and is bound securely in lap-joint with 18# iron wire.
Step 5: plant cover concrete substrate layer spray plant: spray plant operation carry out before, check again for confirmation slope surface on surface dust,
Turf, tree root and other sundries have been cleaned out, and carry out slope surface spray with water after confirmation；It is mixed with concrete sprayer sprinkling vegetation
Solidifying soil, cooperation air compressor machine air-supply form plant cover concrete substrate layer 6 using dry type spraying slurry method construction, when operation is planted in spray, first pneumatics
Machine air-supply, then concrete sprayer booting are fed again, after shooting to be painted has been sprayed at the end of spray is planted, then pneumatics organ wind；It is described
Plant cover concrete by 144kg/m2Planting soil, 10kg/m2Cement, 20kg/m2Organic matter, 10kg/m2Vegetation coagulation
Native green additive mixing composition (in i.e. every square metre, planting soil, cement, organic matter, plant cover concrete green additive weight
Amount is than being 144:10:20:10)；
Air compressor machine selects the air compressor machine greater than 12 cubes.Spray is planted operation and is carried out from top to bottom, first sprays depressed section, then spray convex
Part out, injection is mobile to use S-shaped or helical advance；Single wide 4 ~ 6m, 3 ~ 5m of height, injector head output pressure are planted in spray every time
Power cannot be less than 0.1MPa, and the distance controlling of nozzle distance slope surface, generally should be perpendicular to slope surface, allowable angle of inclination in 0.6 ~ 1.0m
Degree is no more than 10 °；The thickness for being formed by plant cover concrete substrate layer 6 is at least 8mm.
Step 6: the spray of restoration of the ecosystem fibrous layer is planted: the construction of plant cover concrete substrate layer 6 terminate in 8h (general control 3 ~
4h), it carries out sowing grass seeds by duster from high to low forming restoration of the ecosystem fibrous layer 7 with hydraulic sprinkle machine, slurry of sowing grass seeds by duster is by high-performance restoration of the ecosystem
Fiber and water are mixed according to weight ratio 23:475, and add the various plants seed for being suitble to local growth, the high property
Can restoration of the ecosystem fiber main component include recyclable heat purification wood-fibred, the chain staple fibre of degradable curling,
Mineral catalysis agent, naturally extracted cross-linked biopolymers and moisture retaining groundmass.
It when sowing grass seeds by duster, sows grass seeds by duster from high to low, spray head of holding with a firm grip, left and right sprinkling, the substrate layer under spraying should have good
Adhesive force and apparent color, do not omit, do not repeat, and uniformly；The thickness for being formed by restoration of the ecosystem fibrous layer 7 is at least
2cm.Mass area ratio is not less than 407g/m2, green bond >=131N/m, covered ground rate is not less than 99%, and water-holding capacity is not
Less than 1700%, curing time 0-2h.
Step 7: slope surface covers: carrying out slope surface with non-woven fabrics, sunshade net in 2h after the spray of restoration of the ecosystem fibrous layer 7 is planted
Covering.
The hard rigid slope supported habitat of the utility model constructs structure, mainly includes 6 He of plant cover concrete substrate layer
Restoration of the ecosystem fibrous layer 7；Slow-release nutrient ecological rod 4, plastic galvanized wire stratum reticulare 5 are embedded in plant cover concrete substrate layer 6, are delayed
Releasing nutrient ecological stick 4, plant cover concrete substrate layer 6 can continue to provide nutrient, and restoration of the ecosystem fibrous layer 7 can then play erosion control
Brush, water retention；Plant cover concrete substrate layer 6 and restoration of the ecosystem fibrous layer 7 are organically combined, side slope security and stability influences
It is small, guarantee supply and its needs to moisture of plant nutrient, anti-rain drop erosion is good, improves the coverage rate of vegetation, and reduce
Maintenance cost is particularly suitable for lacking the high gradient slope of nutrient and water source, maintenance difficulty.
Claims (7)
- It include to be inserted perpendicularly into the existing hard rigid supporting construction in surface 1. a kind of hard rigid slope supported habitat constructs structure The anchor pole (2) of the side slope slopes (1) of layer (3), it is characterised in that: the anchor pole (2) is in hard rigid supporting construction layer (3) Outside forms revealed section (21), and the surface of the hard rigid supporting construction layer (3) is fixed with the slow-release nutrient being laterally arranged Ecological rod (4) is fixed on the revealed section (21) of the anchor pole (2) plastic zinc-plated on the outside of slow-release nutrient ecological rod (4) The outer surface of iron wire stratum reticulare (5), the hard rigid supporting construction layer (3) is covered with plant cover concrete substrate layer (6), the plant Slow-release nutrient ecological rod (4) and plastic galvanized wire stratum reticulare (5) are wrapped in by concrete substrate layer (6) by interior, described vegetation The outer surface of concrete substrate layer (6) is covered with restoration of the ecosystem fibrous layer (7).
- 2. a kind of hard rigid slope supported habitat according to claim 1 constructs structure, it is characterised in that: the anchor The anchorage depth of bar (2) is at least 50cm, and the length of the revealed section (21) is at least 10cm.
- 3. a kind of hard rigid slope supported habitat according to claim 2 constructs structure, it is characterised in that: described is slow Releasing the spacing between nutrient ecological stick (4) is 2m.
- 4. a kind of hard rigid slope supported habitat according to claim 3 constructs structure, it is characterised in that: the packet Modeling galvanized wire stratum reticulare (5) is formed by the plastic galvanized wire mesh oblique cut grafting being laid with from top to bottom, adjacent plastic galvanized wire mesh The lap width of piece is at least 10cm.
- 5. a kind of hard rigid slope supported habitat according to claim 4 constructs structure, it is characterised in that: the packet The mesh for moulding galvanized wire mesh sheet is 5cm × 5cm.
- 6. a kind of hard rigid slope supported habitat according to claim 5 constructs structure, it is characterised in that: the plant 8cm is at least by the thickness of concrete substrate layer (6).
- 7. a kind of hard rigid slope supported habitat according to claim 6 constructs structure, it is characterised in that: the life The thickness of state repairing fiber layer (7) is at least 2cm.
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| CN201821303962.4U CN208792350U (en) | 2018-08-14 | 2018-08-14 | A kind of hard rigid slope supported habitat constructs structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755717A (en) * | 2018-08-14 | 2018-11-06 | 浙江省工程勘察院 | A kind of hard rigid slope supported habitat builds structure and its construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755717A (en) * | 2018-08-14 | 2018-11-06 | 浙江省工程勘察院 | A kind of hard rigid slope supported habitat builds structure and its construction method |
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Address after: 315012 main building, 501 Liyuan South Road, Haishu District, Ningbo City, Zhejiang Province Patentee after: Zhejiang engineering survey and Design Institute Group Co.,Ltd. Address before: 315012 main building, 501 Liyuan South Road, Haishu District, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG ENGINEERING INVESTIGATION INSTITUTE |