CN110468858A - The supporting construction and construction method of rock matter cut slope - Google Patents
The supporting construction and construction method of rock matter cut slope Download PDFInfo
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- CN110468858A CN110468858A CN201910720874.7A CN201910720874A CN110468858A CN 110468858 A CN110468858 A CN 110468858A CN 201910720874 A CN201910720874 A CN 201910720874A CN 110468858 A CN110468858 A CN 110468858A
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- cut slope
- rock matter
- crossbeam
- matter cut
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Classifications
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- 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
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
- E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
-
- 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
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Abstract
The present invention is suitable for geotechnical engineering skill field, provides the supporting construction and construction method of a kind of rock matter cut slope.Above-mentioned supporting construction, comprising: multiple friction piles, to fixed rock matter cut slope, each friction pile interval setting；The first part on the surface of rock matter cut slope is arranged in crossbeam, and at least part of crossbeam is embedded into inside the rock matter cut slope on the inside of first part, and crossbeam connects adjacent friction pile；Ecological safeguard structure, the second part on the surface for covering rock matter cut slope；First part and second part are disposed adjacent.Above-mentioned construction method includes the construction of the construction of friction pile, the construction of crossbeam and ecological safeguard structure.Supporting construction in the present invention, supporting intensity is high, and construction cost is low, while can be realized green ecological protection, good with ambient enviroment harmony, realizes the safe green protection of rock matter cut slope, reliability and economic and environment-friendly property are good.
Description
Technical field
The invention belongs to geotechnical engineering skill field more particularly to a kind of supporting construction and construction party of rock matter cut slope
Method.
Background technique
In mountain road transport development process, it is frequently encountered rock matter cutting location, individual lot landform is precipitous, digs
Square slope height is big.Thus, for the stability for guaranteeing side slope, propped up frequently with the retaining structures such as wall between setting pile plate wall or stake
Shield.And in actual setting, between pile plate wall or stake, wall supporting exists larger with natural environment contrast around, is unable to satisfy green
The requirement of ecology；And be armoured concrete slab or plain concrete barrier wall structure between stake and stake, it is biggish scarce that there are project costs
It falls into.
Summary of the invention
In view of this, the present invention provides the supporting construction and construction method of a kind of rock matter cut slope, to solve the road Yan Zhi
The problem that moat slope retaining structure redgreen is ecological and project cost is big.
To solve the above problems, the technical scheme of the present invention is realized as follows: a kind of supporting knot of rock matter cut slope
Structure, comprising: multiple friction piles, to the fixation rock matter cut slope, each friction pile interval setting；Crossbeam, setting exist
The first part on the surface of the rock matter cut slope, and at least part of the crossbeam is embedded into the first part
Inside the rock matter cut slope of side, the crossbeam connects the adjacent friction pile；Ecological safeguard structure, for covering the rock
The second part on the surface of matter cut slope；Wherein, the first part and the second part are disposed adjacent.
Preferably, the first part includes multiple the first subdivisions being spaced apart, and the second part includes multiple
The second subdivision being spaced apart, at least one described first subdivision are disposed adjacent with the second subdivision described at least one.
Preferably, at least two crossbeams are set between two neighboring friction pile.
Preferably, it is provided with holding tank in each second subdivision, is provided with the life in each holding tank
State safeguard structure.
Preferably, the ecological safeguard structure includes: fixed net, is at least laid on second subdivision and fixation；It plants
Raw base, it is online to be injected in the fixation, for cultivating plant.
Preferably, the ecological safeguard structure further include: drainage hole, from the rock matter cut slope internal stretch to described
The outside of second subdivision, and towards described ground basal planes tilted；Drainpipe is plugged in the drainage hole；Wherein, the draining
It is provided with multiple through-holes on the tube wall of pipe, and is coated with filtration members on the periphery of the tube wall.
Preferably, the crossbeam includes: the first noumenon, is embedded in the inside of the rock matter cut slope；Second ontology, with
The first noumenon is fixedly connected, and extends to the outside of the rock matter cut slope；Wherein, second ontology and adjacent
The Antiskid pile combination forms the holding tank.
Preferably, surface of the direction of the first noumenon insertion perpendicular to the rock matter cut slope.
Preferably, along the short transverse of the rock matter cut slope, each crossbeam layering interval setting, each cross
The both ends of beam are connected as one with the corresponding friction pile respectively.
The present invention also provides a kind of construction methods, the construction for above-mentioned supporting construction, which comprises antiskid
The construction of stake, construction form multiple friction piles, and each friction pile is arranged indirectly；The construction of crossbeam, on the rock matter cutting side
The first part on the surface on slope constructs to form multiple crossbeams, and the both ends of each crossbeam are solid with the two neighboring friction pile respectively
It is fixed to be connected；The construction of ecological safeguard structure, it is anti-to form ecology for construction in the second part on the surface of the rock matter cut slope
Protection structure.
The supporting construction and construction method of a kind of rock matter cut slope provided by the present invention, using in rock matter cut slope
Multiple friction piles are arranged to realize the firm of side slope in interval, and each friction pile is connected as one by crossbeam, meanwhile, using
Ecological safeguard structure is set on rock matter cut slope.The supporting construction being arranged in this way, structural stability is good, unit area building cost
It is low.Not only realize the reliably secure of rock matter cut slope, moreover it is possible under the action of ecological safeguard structure, keep with ambient enviroment
Coordinate, realizes green ecological protection, improve the aesthetics and the feature of environmental protection of rock matter cut slope.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the transverse structure schematic diagram of supporting construction provided in an embodiment of the present invention；
Fig. 2 is the vertical structure schematic diagram of supporting construction provided in an embodiment of the present invention；
Fig. 3 is the partial enlargement diagram in Fig. 1 at A；
Fig. 4 is the schematic cross-section of crossbeam provided in an embodiment of the present invention.
Description of symbols:
1, rock matter cut slope；2, basal plane；3, friction pile；4, crossbeam；41, the first noumenon；42, the second ontology；5, raw
State safeguard structure；51, fixed net；52, Zhi Sheng base；53, drainage hole；54, drainpipe；6, holding tank；7, stake top platform；8, side
Ditch platform；9, lateral sulcus.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Described each particular technique feature and each embodiment in a specific embodiment, in the case of no contradiction,
It can be combined in any appropriate way, such as can be with shape by different particular technique feature/embodiment combinations
At different embodiments, in order to avoid unnecessary repetition, each the various of particular technique feature/embodiment can in the present invention
No further explanation will be given for the combination of energy.
As shown in Figure 1, the supporting construction of rock matter cut slope provided in an embodiment of the present invention, for being carried out in rock matter section
When construction (such as construction traffic route), rock matter cut slope 1 is formed by construction and is protected, can be avoided rock
There is unstability in matter cut slope 1, it is ensured that the stability of rock matter cut slope 1 and the safety of construction.
As depicted in figs. 1 and 2, which includes friction pile 3, crossbeam 4 and ecological safeguard structure 5.The friction pile 3 is set
It is equipped with multiple, and each friction pile 3 extends to the top of rock matter cut slope 1 below ground basal plane 2, to fix rock matter cutting
Side slope 1；The first part on the surface of rock matter cut slope 1 is then arranged in crossbeam 4, and at least part of crossbeam 4 is embedded into
Inside rock matter cut slope 1 on the inside of first part, while crossbeam 4 connects adjacent friction pile 3.Work as in Specific construction setting
In, according to the area of rock matter cut slope 1, the type of height and rock matter, the specification type of friction pile 3 is determined by Structure Calculation
(such as size of stake diameter, height)；The setting of each interval of friction pile 3, and preferably use spaced set.According to design requirement,
One end of each friction pile 3 is inserted into the ground of 8 lower section of lateral sulcus platform, and the depth of setting needs to meet design requirement, to ensure
There can be enough support strengths；And the other end of friction pile 3 extends upwardly to rock matter cut slope below lateral sulcus platform 8
1 top, since rock matter cut slope 1 is using by lateral sulcus platform 8, towards slopes side, gradually inclined mode is arranged, thus, resist
Sliding pile 3 is by one end for upwardly extending below lateral sulcus platform 8, with the increase of extended height, understand some be gradually exposed in
The outside of rock matter cut slope 1, and the crossbeam 4 being arranged preferably uses and is connected to the opposite side wall of two neighboring friction pile 3, because
And the part that friction pile 3 exposes just can be improved the convenience that crossbeam 4 is connect with adjacent friction pile 3.
Rock matter cut slope 1 each friction pile 3 and each crossbeam 4 it is common it is firm under, realize it is whole keep stablizing, safety
Reliably.In practice of construction, since construction is formed by rock matter cut slope 1 in addition to the friction pile 3 of exposing and each crossbeam 4,
Other parts are generally exposed rock mass, larger with ambient enviroment contrast, do not meet the ecological requirements of Green Protection.Thus, In
In the embodiment of the present invention, using ecological safeguard structure 5 is arranged on rock matter cut slope 1, the ecological safeguard structure 5 is for covering
The second part on the surface of rock matter cut slope 1, and ecological safeguard structure 5 can grow plant, by green plants come
Exposed rock matter is blocked, to realize under the Green Protection of plant and keep coordinating with ambient enviroment, meet life
The demand of state protection.
In specific setting, the concrete meaning of first part and second part are as follows: on being formed by rock matter cut slope 1,
First part refers to that 1 surface of rock matter cut slope is covered with the part of crossbeam 4, and second part refers to 1 surface of rock matter cut slope
It is covered with the part of ecological safeguard structure 5.
Supporting construction provided in the embodiment of the present invention, using friction pile 3, crossbeam 4 and 5 common groups of ecological safeguard structure
It closes and is formed, each friction pile 3 and the common stabilization supporting for realizing rock matter cut slope 1 of each crossbeam 4, securely and reliably.Also, it uses
It is covered with ecological safeguard structure 5 on the second part of rock matter cut slope 1, rock matter cutting side is realized by ecological safeguard structure 5
The three-dimensional ecological ideas on slope 1 protects, environmentally protective, not only overcomes the technological deficiency of redgreen ecological supporting, but also pass through life
State safeguard structure 5 covers the second part of rock matter cut slope 1 to realize, compared at second of rock matter cut slope 1
Divide upper setting armored concrete or plain concrete construction, there is low cost, economic and environment-friendly advantage.
As depicted in figs. 1 and 2, in specific setting, each antiskid is arranged according to the entire area of rock matter cut slope 1
Each friction pile 3 and each crossbeam 4 are preferably arranged using equidistantly distributed the quantity of stake 3 and each crossbeam 4.Thus, it is set such
It sets under mode, making first part includes multiple the first subdivisions being spaced apart, and second part includes multiple be spaced apart
Two subdivisions, and at least one first subdivision is disposed adjacent at least one second subdivision.I.e. according to set by crossbeam 4
Number, the surface portion of the rock matter cut slope 1 that each crossbeam 4 is covered is first subdivision, each by adjacent
The region that two friction piles 3 and at least one crossbeam 4 are enclosed is the second subdivision.All the first subdivision constitutes the
A part, the second all subdivisions constitute second part.Certainly, entire rock matter cut slope 1 further includes by each 3 institute of friction pile
The part of covering and the part for being provided with other structures.
As shown in Fig. 2, at least two crossbeams 4 are arranged between two neighboring friction pile 3.I.e. according to design code, Mei Gecong
The friction pile 3 that ground basal plane 2 upwardly extends has certain height, and in order to guarantee the stability between two neighboring friction pile 3,
Using being arranged at least two crossbeams 4 between two neighboring friction pile 3, and preferably by being arranged in downward extension portion
Portion, to ensure integrally-built stability.In embodiments of the present invention, will also be arranged in each between identical two friction piles 3
The equidistantly interval setting of crossbeam 4.
In actual setting, the region that two adjacent friction piles 3 and at least one crossbeam 4 enclose is second sub-portion
Point, and the slope surface of corresponding crossbeam 4, friction pile 3 and rock matter cut slope 1 combines to form holding tank 6 (referring to Fig.1).To,
The structure of formation is that each second subdivision is provided with holding tank 6, is provided with ecological safeguard structure 5 in each holding tank 6.
As shown in Figures 2 and 3, in embodiments of the present invention, which includes fixed net 51 and Zhi Sheng base
52.Fixed net 51 is at least laid on the second subdivision and fixation；And Zhi Sheng base 52, it is injected on fixed net 51, for cultivating
Plant.In specific setting, due to being usually rock on rock matter cut slope 1, it is unfavorable for the growth of plant.Thus, using extremely
It is few that fixed net 51 is laid in the second subdivision of rock matter cut slope 1, and fixed by modes such as rivets, then again in fixation
Zhi Sheng base 52 is sprayed on net 51.The stabilization of Zhi Sheng base 52 is attached to rock matter cutting side in this way, realizing by fixed net 51
On slope 1, it is ensured that the stabilization of position is arranged in Zhi Sheng base 52, and the plant that Shi Zhisheng base 52 grows can reliably keep stable.
In actual setting, which is geotechnological gauze pad or galvanized wire mesh；The Zhi Sheng base 52 of injection is generally by sticking
The mixs such as soil, husk, sawdust, cement and compound fertilizer form, and the thickness of setting can be between 10cm~15cm, and grass-seed need to select root
The flourishing stem of system is short full of leaves and is suitable for the local perennial grass seeds survived, and every square metre of grass-seed content of sowing grass seeds by duster is not less than 25g, to ensure
Setting be formed by ecological safeguard structure 5 can smooth growth, realize green ecological protection.It will of course be understood that ground, plants raw base
The thickness of 52 setting of layer and the amount of every square metre of grass-seed sprayed can select according to the actual situation, not limit herein
It is fixed.
As shown in Figures 2 and 3, ecological safeguard structure 5 further includes drainage hole 53 and drainpipe 54.Drainage hole 53 is from the road Yan Zhi
1 internal stretch of moat side slope is tilted to the outside of the second subdivision, and towards ground basal plane 2；And drainpipe 54, it is plugged in drainage hole 53
It is interior；Wherein, it is provided with multiple through-holes on the tube wall of drainpipe 54, and is coated with filtration members on the periphery of tube wall.In this way,
It realizes and the water inside rock matter cut slope 1 is discharged by drainpipe 54, avoid storing inside rock matter cut slope 1 excessive
Water and cause the stability of rock matter cut slope 1 to reduce, it is ensured that whole safety.Moreover, being seeped inside rock matter cut slope 1
Enter to the water inside drainpipe 54 after the filtration members first passed through on drainpipe 54 are filtered and drainpipe is flowed by through-hole again
In 54, so as to avoid soil from blocking the through-hole on drainpipe 54, it is ensured that can reliably realize draining.Filtration members are preferably set
It is set to filter cloth.
In specific setting, preferably using 50mm is set by 53 aperture of drainage hole, as shown in figure 3, elevation angle a is set as
10 °~15 °, the length of drainpipe 54 is not less than 70cm, and the length for being exposed to the outside of the second subdivision is 8cm.And it is arranged
Each through-hole on tube wall uses quincunx setting.
As shown in Figure 1 and Figure 4, which includes the first noumenon 41 and the second ontology 42.The first noumenon 41 is embedded in rock matter
The inside of cut slope 1；Second ontology 42 is fixedly connected with the first noumenon 41, and extends to the outside of rock matter cut slope 1, the
Two ontologies 42 combine to form holding tank 6 with adjacent friction pile 3；Crossbeam 4 the extension of length direction realize with it is two neighboring
Friction pile 3 is fixedly connected.In this way, by being embedded the first noumenon 41 of crossbeam 4 in the inside of rock matter cut slope 1, thus
It can be improved the stability of the setting of crossbeam 4.And the second ontology 42 is exposed to the outside of rock matter cut slope 1, so as to phase
Adjacent friction pile 3 and the second corresponding sub-portion subassembly form holding tank 6, and be formed by holding tank 6 have it is certain
Depth can reliably meet the placement of ecological safeguard structure 5 and store water, in favor of the growth of plant.
As depicted in figs. 1 and 2, along the short transverse of rock matter cut slope 1, it is layered interval setting using by each crossbeam 4, and
And the both ends of each crossbeam 4 are connected as one with corresponding friction pile 3 respectively.In this way, by each crossbeam 4 by each 3 phase of friction pile
It is linked together, being formed by supporting construction just is an overall structure, the ability with stronger fixed rock matter cut slope 1,
Securely and reliably.
Since slope surface is rock matter cut slope 1, internal water-holding capacity is poor, in order to realize in each second subdivision
Store a certain amount of water inside to ensure the growth of plant.As shown in Figure 1 and Figure 4, in actual setting, using by the first noumenon
Surface of the direction of 41 insertions perpendicular to rock matter cut slope 1.In this way, being formed by the side wall of holding tank 6 by crossbeam 4 to hang down
The surface of straight Yu Yanzhi cut slope 1 is extended, and the side wall is located at the bottom of holding tank 6, thus, the first noumenon 41 is embedding
The direction entered is perpendicular to the surface of rock matter cut slope 1, and just realizing holding tank 6 has the function of storing water, for internal plant
Object smooth growth provides safeguard.
As depicted in figs. 1 and 2, specifically, in practice of construction, the size of friction pile 3 and crossbeam 4 is true by Structure Calculation
Fixed, general using 1.75m~2.5m is set by the cross-sectional width d of friction pile 3, section thickness h is set as 2.0m~2.75m,
The length L1 that friction pile 3 is extended on ground 2 upper section of basal plane is usually no more than 10m, and friction pile 3 is arranged under ground basal plane 2
The length L2 of square part is accordingly determined by actual supporting construction；Axial line distance S between two neighboring friction pile 3 is generally set
It is set to 5m~8m.And between stake slope of rock mass ratio of slope 1:m, be traditionally arranged to be 1:0.5~1:0.25.
The present invention also provides a kind of construction methods, and for the construction of above-mentioned supporting construction, which includes: anti-
The construction of sliding pile 3, the construction of crossbeam 4 and ecological safeguard structure 5 construction.Wherein, the construction of friction pile 3 are as follows: construction forms more
A friction pile 3 that 1 top of rock matter cut slope is extended to below lateral sulcus platform 8, and each friction pile 3 is arranged indirectly；Crossbeam 4
Construction are as follows: the first part on the surface of rock matter cut slope 1 constructs to form multiple crossbeams 4, the both ends of each crossbeam 4 respectively with
Two neighboring friction pile 3 is fixedly linked；The construction of ecological safeguard structure 5 is；Second part on the surface of rock matter cut slope 1
Interior construction forms ecological safeguard structure 5.In this way, to be formed by supporting construction construction cost low for construction, it securely and reliably, can be reliable
Rock matter cut slope 1 is fixed.Meanwhile under the Green Protection of ecological safeguard structure 5, coordinate with ambient enviroment close friend, it is beautiful
Environmental protection.
In Specific construction, the construction of above-mentioned friction pile 3 includes: the position according to design, as shown in Figure 1, first in slopes
Upper construction forms stake top platform 7, and then construction forms multiple stake holes on rock matter cut slope 1, and stake holes generally uses excavated by manual work
And if retaining wall is set around stake holes, retaining wall is performed according to design requirement merogenesis；After pile hole construction meets design requirement, according to
Design drawing welding, binding pile body reinforcing bar.Basal plane 2 above section in ground installs retaining-plate on the inside of retaining wall, then casting concrete.Stake
The necessary continuous pouring of body concrete avoids the formation of relatively weak section.When all pile bodies pour completion, and pile strength reaches and sets
After counting intensity, then carry out before stake and the excavation of inter-pile soil body.
Among the above, the construction of each friction pile 3 is used not less than C35 (C35 is the strength grade of concrete) armored concrete
Cast-in-place construction, specific structure size are calculated by inspection and are determined.
The construction of above-mentioned crossbeam 4 includes: the position according to design, the rock mass of stage excavation rock matter cut slope 1 to correspondence
The bottom of crossbeam 4, and groove is dug in the corresponding position of rock matter cut slope 1, then remove corresponding 3 pile body top of friction pile
Retaining wall and retaining-plate are then implanted into reinforcing bar in pile body side, and according to design drawing welding, binding 4 reinforcing bar of crossbeam, the bottom of crossbeam 4
Template is arranged in face and lateral surface, builds method casting concrete using mould and forms crossbeam 4.Intensity to crossbeam 4 meets design requirement
Afterwards, smooth slope surface then carries out the construction of another layer of crossbeam 4.Due to being generally successively provided with multilayer cross on rock matter cut slope 1
Beam 4, thus, in embodiments of the present invention provided by construction method, using the crossbeam 4 of every layer of construction in layer from top to down,
And the construction of ecological safeguard structure 5 is carried out after the completion of every layer of construction, then carrying out next layer of crossbeam 4 and ecological safeguard structure
5 construction, until at the lateral sulcus platform 8 (referring to Fig.1) of ground basal plane 2.Certainly, in other embodiments, can also be used will be each
Unified construction ecological safeguard structure 5 again after the completion of the construction of crossbeam 4 of layer.
Among the above, by digging groove on rock matter cut slope 1, so as to form the first of crossbeam 4 in the trench
Ontology 41, to realize that the first noumenon 41 can be embedded into the inside of rock matter cut slope 1.
Specifically, the construction of ecological safeguard structure 5 includes fixed net 51 being laid in second part, and pass through the side such as rivet
Formula is fixed, and then sprays the Zhi Sheng base 52 for being mixed with grass-seed on fixed net 51 again.It is finished in the construction of ecological safeguard structure 5
Afterwards, it needs to carry out fine maintenance management to ecological safeguard structure 5, to ensure vegetation survival rate.
In Specific construction, as shown in Figure 1, the part for being adjacent to basal plane 2 is provided with lateral sulcus 9, ensured by the lateral sulcus 9
The smoothness that ground basal plane 2 drains.Lateral sulcus platform 8 is then arranged in the region of the bottom of lateral sulcus 9 and rock matter cut slope 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of supporting construction of rock matter cut slope characterized by comprising
Multiple friction piles, to the fixation rock matter cut slope, each friction pile interval setting；
The first part on the surface of the rock matter cut slope, and at least part insertion of the crossbeam is arranged in crossbeam
Inside rock matter cut slope on the inside of to the first part, the crossbeam connects the adjacent friction pile；
Ecological safeguard structure, the second part on the surface for covering the rock matter cut slope；
Wherein, the first part and the second part are disposed adjacent.
2. supporting construction as described in claim 1, which is characterized in that the first part includes multiple first be spaced apart
Subdivision, the second part include multiple the second subdivisions being spaced apart, at least one described first subdivision at least
One second subdivision is disposed adjacent.
3. supporting construction as described in claim 1, which is characterized in that be arranged described at least two between two neighboring friction pile
Crossbeam.
4. supporting construction as claimed in claim 2, which is characterized in that be provided with holding tank in each second subdivision, often
The ecological safeguard structure is provided in a holding tank.
5. supporting construction as claimed in claim 2, which is characterized in that the ecological safeguard structure includes:
Fixed net, is at least laid on second subdivision and fixation；
Zhi Sheng base, it is online to be injected in the fixation, for cultivating plant.
6. supporting construction as claimed in claim 5, which is characterized in that the ecological safeguard structure further include:
Drainage hole, from the rock matter cut slope internal stretch to the outside of second subdivision, and towards described ground basal plane
Inclination；
Drainpipe is plugged in the drainage hole；
Wherein, it is provided with multiple through-holes on the tube wall of the drainpipe, and is coated with filtration members on the periphery of the tube wall.
7. supporting construction as claimed in claim 4, which is characterized in that the crossbeam includes:
The first noumenon is embedded in the inside of the rock matter cut slope；
Second ontology is fixedly connected with the first noumenon, and extends to the outside of the rock matter cut slope；
Wherein, second ontology and the adjacent Antiskid pile combination form the holding tank.
8. supporting construction as claimed in claim 7, which is characterized in that the direction of the first noumenon insertion is perpendicular to the rock
The surface of matter cut slope.
9. such as supporting construction described in any item of the claim 1 to 8, which is characterized in that along the height of the rock matter cut slope
Direction is spent, each crossbeam layering interval setting, the both ends of each crossbeam are connected to the corresponding friction pile respectively
One.
10. a kind of construction method, for the construction of supporting construction as claimed in any one of claims 1-9 wherein, feature exists
In, which comprises
The construction of friction pile, construction form multiple friction piles, and each friction pile is arranged indirectly；
The construction of crossbeam, the first part on the surface of the rock matter cut slope construct to form multiple crossbeams, each crossbeam
Both ends be fixedly linked respectively with the two neighboring friction pile；
The construction of ecological safeguard structure, construction forms ecological protection knot in the second part on the surface of the rock matter cut slope
Structure.
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