CN105297746B - Greening system and greening method for prefabricated arch body bearing-type vegetation concrete side slope - Google Patents
Greening system and greening method for prefabricated arch body bearing-type vegetation concrete side slope Download PDFInfo
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- CN105297746B CN105297746B CN201510681762.7A CN201510681762A CN105297746B CN 105297746 B CN105297746 B CN 105297746B CN 201510681762 A CN201510681762 A CN 201510681762A CN 105297746 B CN105297746 B CN 105297746B
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- side slope
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Abstract
The invention discloses a greening system for a prefabricated arch body bearing-type vegetation concrete side slope. The greening system comprises a plurality of rows of arc body bearing devices laid along the surface of the side slope. The arc body bearing devices comprise a plurality of prefabricated arc bodies. Every two prefabricated arc bodies are connected through a stressing pier, and the stressing piers are built on the side slope through bolts embedded in the side slope. A water storage pool is installed at the top of the side slope. A plurality of multistage water supplying devices which are vertically arranged and used for watering vegetation around each prefabricated arc body are communicated with the water storage pool. According to the greening system and a greening method for the prefabricated arch body bearing-type vegetation concrete side slope, the problem brought by the cement use amount can be solved, the cement use amount of vegetation concrete is decreased, the germination rate of seeds is increased, the gravity stress and later downward creeping influence of the vegetation concrete are lowered, cracking and falling of the vegetation concrete are reduced, and the downward shearing force of the terrene surface is decreased.
Description
Technical field
The present invention relates to greening side slope field, a kind of prefabricated donor bearing type plant cover concrete greening side slope system
And greening method.
Background technology
At present, domestic commonly used plant cover concrete greening side slope technology, its technological core is the application of cement, but water
The usage amount of mud is always the focus of contradiction: increase cement consumption, intensity high good integrity but germination percentage is low, reduce cement and use
Amount, germination percentage is high but the low globality of intensity is poor, and plant cover concrete is easy to fall off.Secondly plant cover concrete is by deadweight, creep and length
Phase exposed air slaking in atmosphere etc. act on, it may appear that the phenomenons such as plant cover concrete ftractures, drop.
Summary of the invention
The technical problem to be solved is to provide a kind of prefabricated donor bearing type plant cover concrete greening side slope system
System and greening method thereof, can solve the problem that cement usage amount is brought, and reduces the cement consumption of plant cover concrete, increases seed
Germination percentage, reduce plant cover concrete weight stress and later stage downward draw, reduce plant cover concrete cracking drop and
The shearing that rock layer surface is downward.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of prefabricated donor bearing type vegetation mixes
Solidifying soil greening side slope system,
Including the multiple rows of donor load carrier laid along side slope surface；
Donor load carrier includes multiple prefabricated donor, is connected by stress pier, each stress between the prefabricated donor of each two
Pier is built by laying bricks or stones in side slope by the anchor pole being embedded in side slope；
Side slope top is provided with cistern, many vertically arranged for water vegetation near each prefabricated donor multistage to
Water device connects with cistern；
In multistage waterworks, main pipeline one end connects with cistern, and main pipeline sequentially passes through respectively row's donor and holds
The each prefabricated donor put of refitting the four-way union installed with the donor lower end of each prefabricated donor connect, and are arranged on donor circular arc
Two arc irrigation pipes on direction connect with four-way union respectively, two arc irrigation pipe compositions and Prefabricated arch mates
Arc, main pipeline and each arc irrigation pipe offer multiple irrigation hole.
Prefabricated donor forms by prefabricated reinforcing bar arch with at the foamed concrete layer of reinforcing bar arch outer wrapping；
Or form by prefabricated plastic-steel arch with at the concrete layer of plastic-steel arch outer wrapping；
Or form by prefabricated steel bar arch with at the concrete layer of steel bar arch outer wrapping.
Two arc irrigation pipes are arranged on donor circular arc direction by multiple locating rings.
Prefabricated donor embeds the end of stress pier and is provided with pea gravel concreten layer.
Connect between multiple prefabricated donor and the stress pier of each row's donor load carrier and form an entirety.
A kind of method applying above-mentioned prefabricated donor bearing type plant cover concrete greening side slope system to carry out greening side slope, should
Method comprises the following steps:
1) cleaning side slope surface；
2) on side slope surface, bury many anchor poles underground；
3) expose the end head of side slope at anchor pole and build multiple stress pier by laying bricks or stones；
4) multiple donor processed is installed and forms multiple rows of donor load carrier；
5) installing cistern at side slope top, many vertically arranged for watering the multistage of vegetation near each prefabricated donor
Waterworks connect with cistern, complete the installation of prefabricated donor bearing type plant cover concrete greening side slope system；
6) in the prefabricated donor bearing type plant cover concrete greening side slope system of step 5) installation, spray from the bottom to top
Penetrate plant cover concrete,
I.e. realize greening side slope.
Step 2) and step 3) between be additionally included in side slope the step laying active protecting net.
The one prefabricated donor bearing type plant cover concrete greening side slope system of present invention offer and greening method thereof are useful
Effect is as follows:
1, multiple rows of donor load carrier is made up of multiple prefabricated donors, and prefabricated donor is lightweight arch, utilizes and encircles good being subject to
Power form makes the stress pier poured at anchor pole bear the part gravity of plant cover concrete transmission, also reduces the cement of plant cover concrete
The draw that consumption, the germination percentage of increase seed, reduction plant cover concrete weight stress and later stage are downward, reduces vegetation coagulation
The shearing that soil cracking drops and rock layer surface is downward, on the premise of guarantee is domatic steadily in the long term, it is possible to decrease plant cover concrete water
Mud consumption 1.5%-3%, thus improve the germination percentage of seed, it is ensured that plant cover concrete globality and the safety of top layer rock mass；Have
Plumbing function, can reduce the impact of arid and waterlogging.
2, the composition design of prefabricated donor achieves light weight and intensity is secure, is effectively reduced the deadweight of structure, strengthens
The stability in the large of system.
3, one entirety of formation, speed of application are connected between multiple prefabricated donor and the stress pier of each row's donor load carrier
Hurry up, operability is good, degree of danger is greatly lowered and comprehensive cost is relatively low.
4, plant cover concrete is effectively reduced from steady requirement, it is adaptable to the gradient is the high gradient slope of 80 °-90 °, speed of application
Hurry up, operability, working security are high, comprehensive cost is low.
5 and existing side slope use a large amount of template of lattice greening technique, the method phase of fill-before-fire plant concrete in a large number
Ratio, the use of a large amount of template of lattice greening technique, the job site of concrete pour and arrangement of reinforcement makes speed of application slow and mixed mud
Soil property amount should not ensure, poor operability of simultaneously constructing in side slope, danger are higher, and force structure of the present invention is the most prefabricated
Donor, can direct on-site consolidation, speed of application is fast, operability good, degree of danger is greatly lowered.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of present system；
Fig. 2 is the cast-in-place figure in stress pier local in present system；
Fig. 3 is the structural representation of multiple rows of donor load carrier in present system.
Detailed description of the invention
Embodiment one (having anchor pole in initial designs side slope)
As shown in Figure 1, Figure 2 and Figure 3, a kind of prefabricated donor bearing type plant cover concrete greening side slope system, including edgewise
Multiple rows of donor load carrier that surface, slope is laid；
Donor load carrier includes multiple prefabricated donor 1, is connected by stress pier 2, be respectively subject between the prefabricated donor of each two 1
Power pier 2 is built by laying bricks or stones in side slope by the anchor pole being embedded in side slope；
Side slope top is provided with cistern 4, and many vertically arranged for watering the multistage of vegetation near each prefabricated donor 1
Waterworks 5 connect with cistern 4；
In multistage waterworks 5, main pipeline 9 one end connects with cistern 4, and main pipeline 9 sequentially passes through respectively arranges arch
The each prefabricated donor 1 of body load carrier the four-way union 6 installed with the donor lower end of each prefabricated donor 1 connect, and are arranged on
Two arc irrigation pipes 8 on donor circular arc direction connect with four-way union 6 respectively, and two arc irrigation pipe 8 compositions are with pre-
Offering multiple irrigation hole on the arc that donor 1 processed matches, main pipeline 9 and each arc irrigation pipe 8, multiple irrigation hole are interleaved
Being located on main pipeline 9 and each arc irrigation pipe 8 (every about 5-10 centimetre staggered punching), aperture is 2-3 millimeter, main pipeline 9
It is plastic flexible pipe with each arc irrigation pipe 8；
Cistern 4 realizes collecting rainwater rainy season, artificial storage in dry season.
Prefabricated donor 1 forms by prefabricated reinforcing bar arch 1-1 with at the foamed concrete layer 1-2 of reinforcing bar arch 1-1 outer wrapping；
Or form by prefabricated plastic-steel arch 1-1 with at the concrete layer 1-2 of plastic-steel arch 1-1 outer wrapping；
Or form by prefabricated steel bar arch 1-1 with at the concrete layer 1-2 of steel bar arch 1-1 outer wrapping.
Two arc irrigation pipes 8 are arranged on donor circular arc direction by multiple locating rings 7.
The end that prefabricated donor 1 embeds stress pier 2 is provided with pea gravel concreten layer 3.
Connect between multiple prefabricated donor 1 and the stress pier 2 of each row's donor load carrier and form an entirety.
Embodiment two (without anchor pole in initial designs side slope)
A kind of method applying above-mentioned prefabricated donor bearing type plant cover concrete greening side slope system to carry out greening side slope, should
Method comprises the following steps:
1) cleaning side slope surface, clears up the serious Rock And Soil of domatic upper air slaking and foreign material；
2) burying many anchor poles on side slope surface underground, rock-bolt length is 2 meters, a diameter of 28-30 millimeter, anchor pole and Slope
The angle in face, face is 15-20 degree；
3) expose the end head of side slope at anchor pole and build multiple stress pier 2 by laying bricks or stones；
4) multiple donor processed 1 is installed and forms multiple rows of donor load carrier；
5) installing cistern 4 at side slope top, many vertically arranged many for watering vegetation near each prefabricated donor 1
Level waterworks 5 connect with cistern 4, complete the installation of prefabricated donor bearing type plant cover concrete greening side slope system；
6) in the prefabricated donor bearing type plant cover concrete greening side slope system of step 5 installation, spray from the bottom to top
Penetrate plant cover concrete,
I.e. realize greening side slope.
The step laying active protecting net in side slope it is additionally included between step 2 and step 3.
Embodiment three (initial designs side slope is provided with anchor pole)
A kind of method applying above-mentioned prefabricated donor bearing type plant cover concrete greening side slope system to carry out greening side slope, should
Method comprises the following steps:
1) cleaning side slope surface, clears up the serious Rock And Soil of domatic upper air slaking and foreign material；
2) expose the end head of side slope at anchor pole and build multiple stress pier 2 by laying bricks or stones；
3) multiple donor processed 1 is installed and forms multiple rows of donor load carrier；
4) installing cistern 4 at side slope top, many vertically arranged many for watering vegetation near each prefabricated donor 1
Level waterworks 5 connect with cistern 4, complete the installation of prefabricated donor bearing type plant cover concrete greening side slope system；
5) in the prefabricated donor bearing type plant cover concrete greening side slope system of step 4) installation, spray from the bottom to top
Penetrate plant cover concrete,
I.e. realize greening side slope.
The step laying active protecting net in side slope it is additionally included between step 2 and step 3.
In above-described embodiment two and three,
The distribution method of multistage waterworks 5 is:
1) each arc irrigation pipe 8 positions every a segment distance locating ring 7 so that it is composition matches with prefabricated donor 1
Arc；
2) when main pipeline 9 intersects with prefabricated donor 1, main pipeline 9 passes below donor, uses four-way pipe after donor
Joint 6 will be divided into three tunnels to main pipeline 9, and one main road of i.e. two branch roads, two branch roads connect with two arc irrigation pipes 8 respectively；
3) main pipeline 9 continues to lay downwards, if being subject to directly through this when running into the stress pier 2 of the donor load carrier of lower row
Power pier 2(does not offer irrigation hole on the feed pipe 9 of stress pier 2)；
4) repeat the above steps 1)-3) until completing the laying of multistage waterworks 5 on multiple rows of donor load carrier.
Claims (6)
1. a prefabricated donor bearing type plant cover concrete greening side slope system, it is characterised in that:
Including the multiple rows of donor load carrier laid along side slope surface；
Donor load carrier includes multiple prefabricated donor, is connected by stress pier between the prefabricated donor of each two, and each stress pier leads to
Cross the anchor pole being embedded in side slope to build by laying bricks or stones in side slope；
Side slope top is provided with cistern, and many vertically arranged for watering the multistage feedwater dress of vegetation near each prefabricated donor
Put and connect with cistern；
In multistage waterworks, main pipeline one end connects with cistern, and main pipeline sequentially passes through respectively row's donor load-bearing dress
The each prefabricated donor put the four-way union installed with the donor lower end of each prefabricated donor connect, and are arranged on donor circular arc direction
On two arc irrigation pipes connect with four-way union respectively, the arc of two arc irrigation pipes composition and Prefabricated arch mates
Multiple irrigation hole is offered on shape, main pipeline and each arc irrigation pipe；
Prefabricated donor embeds the end of stress pier and is provided with pea gravel concreten layer.
One the most according to claim 1 prefabricated donor bearing type plant cover concrete greening side slope system, it is characterised in that:
Prefabricated donor forms by prefabricated reinforcing bar arch with at the foamed concrete layer of reinforcing bar arch outer wrapping；
Or form by prefabricated plastic-steel arch with at the concrete layer of plastic-steel arch outer wrapping；
Or form by prefabricated steel bar arch with at the concrete layer of steel bar arch outer wrapping.
One the most according to claim 1 prefabricated donor bearing type plant cover concrete greening side slope system, it is characterised in that:
Two arc irrigation pipes are arranged on donor circular arc direction by multiple locating rings.
One the most according to claim 1 prefabricated donor bearing type plant cover concrete greening side slope system, it is characterised in that:
Connect between multiple prefabricated donor and the stress pier of each row's donor load carrier and form an entirety.
5. one kind is applied according to any one of the claims 1-4 prefabricated donor bearing type plant cover concrete greening side slope system
The method that system carries out greening side slope, it is characterised in that the method comprises the following steps:
1) cleaning side slope surface；
2) on side slope surface, bury many anchor poles underground；
3) expose the end head of side slope at anchor pole and build multiple stress pier by laying bricks or stones；
4) multiple donor processed is installed and forms multiple rows of donor load carrier；
5) installing cistern at side slope top, many vertically arranged for watering the multistage feedwater of vegetation near each prefabricated donor
Device connects with cistern, completes the installation of prefabricated donor bearing type plant cover concrete greening side slope system；
6) in the prefabricated donor bearing type plant cover concrete greening side slope system of step 5) installation, injection from the bottom to top is planted
By concrete,
I.e. realize greening side slope.
The prefabricated donor bearing type plant cover concrete greening side slope system of a kind of application the most according to claim 5 carries out side slope
Greening method, it is characterised in that step 2) and step 3) between be additionally included in side slope the step laying active protecting net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681762.7A CN105297746B (en) | 2015-10-21 | 2015-10-21 | Greening system and greening method for prefabricated arch body bearing-type vegetation concrete side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510681762.7A CN105297746B (en) | 2015-10-21 | 2015-10-21 | Greening system and greening method for prefabricated arch body bearing-type vegetation concrete side slope |
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| Publication Number | Publication Date |
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| CN105297746A CN105297746A (en) | 2016-02-03 |
| CN105297746B true CN105297746B (en) | 2017-01-11 |
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| CN201510681762.7A Active CN105297746B (en) | 2015-10-21 | 2015-10-21 | Greening system and greening method for prefabricated arch body bearing-type vegetation concrete side slope |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107964962B (en) * | 2017-08-16 | 2022-01-18 | 轻工业环境保护研究所 | Technology for tightly combining wound surface hair generation and matrix layer of high and steep slope and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2509158B2 (en) * | 1994-03-01 | 1996-06-19 | 建設基礎エンジニアリング株式会社 | Slope protection structure |
| JP4389237B1 (en) * | 2009-03-17 | 2009-12-24 | テクノ工業株式会社 | Pressure receiving device for anchor method and anchor method |
| CN202298650U (en) * | 2011-10-26 | 2012-07-04 | 华侨大学 | Arched retaining wall |
| CN202509506U (en) * | 2011-12-30 | 2012-10-31 | 安徽华艺园林景观生态建设有限公司 | Arc structure for side slope regreening |
| CN205088694U (en) * | 2015-10-21 | 2016-03-16 | 三峡大学 | Prefabricated donor bearing formula vegetation concrete slope planting system |
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