CN206428709U - A kind of highway slope protection - Google Patents

A kind of highway slope protection Download PDF

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Publication number
CN206428709U
CN206428709U CN201720012652.6U CN201720012652U CN206428709U CN 206428709 U CN206428709 U CN 206428709U CN 201720012652 U CN201720012652 U CN 201720012652U CN 206428709 U CN206428709 U CN 206428709U
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CN
China
Prior art keywords
slope
layer
cement
bank protection
argillic horizon
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720012652.6U
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Chinese (zh)
Inventor
刘学生
訾士海
Original Assignee
刘学生
訾士海
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Filing date
Publication date
Application filed by 刘学生, 訾士海 filed Critical 刘学生
Priority to CN201720012652.6U priority Critical patent/CN206428709U/en
Application granted granted Critical
Publication of CN206428709U publication Critical patent/CN206428709U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of highway slope protection, on primary side slope, basic unit is cement layer, argillic horizon, bank protection layer respectively from inside to outside, it is characterized in that, the tail end of cement grouted bolt is inserted perpendicularly into the basic unit of primary side slope, and the head of cement grouted bolt is then coated in cement layer, it is sandy gravel stratum that the place contacted in the bottom of argillic horizon with ground, which has one section, there is a groove below sandy gravel stratum, drainage pipeline is placed in groove, green vegetation is planted on bank protection layer, bank protection layer is fixed lattice girder, and fixed between argillic horizon and bank protection layer using soil bolt.The utility model is a kind of highway slope protection, and primary side slope basic unit is directly fixed with anchor pole and anchor pole is fixed in cement layer, and simple to operate and stability is good;Protect side slope using cement layer, argillic horizon and bank protection layer and plant green plant, efficiency of construction can be improved and preserved the ecological environment.

Description

A kind of highway slope protection
Technical field
The utility model is related to a kind of highway slope protection, belongs to highway construction technical field.
Background technology
The side slope revetment of highway is the master that safety guarantee is provided for the subgrade stability of highway and the reliable service life of highway Want technical foundation.Traditional slope of highway revetment can be divided into laid dry, mortar flag stone and concrete sash, the rigid material of plate Embankment type, or use turf vegetation protection mode.This several embankment type, the former is to destroy land resources as cost Slope of highway forms greyish white a piece of, extremely uncoordinated with natural landscape, causes new environmental pollution;And the latter's side slope is steeper, drop Rain easily produces runoff erosion, it is also difficult to reach preferable revetment requirement.
With continuing to develop for China's communication, numerous items are constantly explored and changed in conventional practical experience is summarized Enter, have developed a variety of environment that can improve can also play the side slope nursing technology of highway safety roadbed.These technologies can be with biography The slope engineering safeguard procedures of system are combined and form slope project plant protection system, and protect roadbed with domatic nursing For the purpose of stable, ecological disruption is further reduced, prevents environmental pollution, the loss of natural resources is compensated, effectively beautifies the environment, Decorative engineering effect, is allowed to engineering construction and is reduced as far as the comsumption of natural resources, and exchanged for using minimum economic input The optimum efficiency of ecological functions.
Utility model content
In order to solve the deficiencies in the prior art, the present invention provides a kind of highway slope protection, and the technical problem primarily solved is steady Qualitative strong, domatic green ecological, secondary technical problem is to improve the water and soil conservation ability of bank protection.
The utility model solve technical scheme that its technical problem used for:
The utility model is a kind of highway slope protection, can improve the water and soil conservation ability of bank protection, and stability is strong, domatic Green ecological area is wide.
Highway slope protection of the present utility model, including lattice girder, cement layer, argillic horizon, bank protection layer, the vegetation of bank protection layer surface And drainage pipeline etc..
Cement layer is to be fixed on by cement grouted bolt in side slope, and the tail end of anchor pole is inserted perpendicularly into the basic unit of primary side slope, anchor pole Head is then covered in cement layer.
The surface of the cement layer is out-of-flatness.
It is cement layer, argillic horizon and bank protection layer respectively from bottom to top since cement layer.
It is sandy gravel stratum that the place contacted in the bottom of argillic horizon with ground, which has one section, is drainage pipeline under sandy gravel stratum, row Waterpipe can be such that the water of argillic horizon discharges as early as possible when rainfall is plentiful.
Green vegetation is planted on bank protection layer, there is the nutriment needed for vegetation on bank protection layer, argillic horizon can also be risen To certain protective effect.
With soil bolt by fixed lattice girder, also argillic horizon and bank protection layer are fixed on cement layer, it is simple in construction and Stability is good.
The bottom of side slope is provided with drainage channel.
Specifically, a kind of highway slope protection, on primary side slope basic unit be respectively from inside to outside cement layer, argillic horizon, bank protection layer, its It is characterised by, the tail end of cement grouted bolt is inserted perpendicularly into the basic unit of primary side slope, and the head of cement grouted bolt is then coated over cement layer Interior, it is sandy gravel stratum that the place contacted in the bottom of argillic horizon with ground, which has one section, is had below sandy gravel stratum in a groove, groove Drainage pipeline is placed, green vegetation is planted on bank protection layer, bank protection layer is fixed lattice girder, and between argillic horizon and bank protection layer Fixed using soil bolt.
The beneficial effects of the utility model are:
The utility model is a kind of highway slope protection, and primary side slope basic unit is directly fixed with anchor pole and anchor pole is fixed on into cement In layer, simple to operate and stability is good;Protect side slope using cement layer, argillic horizon and bank protection layer and plant green plant, can be with Improve efficiency of construction and preserve the ecological environment.
Brief description of the drawings
Fig. 1 is the utility model protection effect along the profile at certain cement grouted bolt.
Fig. 2 is the utility model protection effect along the profile at certain soil bolt.
In figure:1- cement layers, 2- argillic horizons, 3- bank protections layer, 4- primary sides slope basic unit, 5- sandy gravel stratums, 6- drainage pipelines, 7- rows Aquaporin, 8- cement grouted bolts, 9- soil bolts.
Embodiment
The utility model is a kind of highway slope protection, has the advantages that simple in construction, stability is strong and green coverage is wide.
As Figure 1-Figure 2, highway slope protection of the present utility model, be in primary side slope basic unit 4 by lay cement layer 1, Argillic horizon 2 and bank protection layer 3 are beautified the environment to conserve water and soil and plant vegetation.
Cement grouted bolt 8 is used for cement layer being fixed in primary side slope basic unit 4, and the tail end of cement grouted bolt 8 is inserted perpendicularly into primary side In slope basic unit 4, and the head of cement grouted bolt 8 is then coated in cement layer 1.So efficiency of construction is high and stability is good.
It is cement layer 1, argillic horizon 2, bank protection layer 3 respectively from bottom to top in primary side slope basic unit 4.
The surface upper cement of basic unit 4 on primary side slope, forms cement layer 1, the surface of cement layer 1 is out-of-flatness, mesh Be argillic horizon 2 is had preferable stability, it is to avoid landslide etc. disaster generation.
Argillic horizon 2 is laid on cement layer 1, and it is sandy gravel stratum that the place contacted in the bottom of argillic horizon 2 with ground, which has one section, 5, the effect of sandy gravel stratum 5 is when rainfall is plentiful, to be easy to infiltration.And have a groove below sandy gravel stratum 5, place draining Pipeline 6, for draining.
It is bank protection layer 3 on argillic horizon 2, the battalion having on green vegetation, bank protection layer 3 needed for vegetation is planted on bank protection layer 3 Material is supported, certain protective effect can also be played to argillic horizon 2.
With soil bolt 9 by fixed lattice girder, also argillic horizon 2 and bank protection layer 3 are fixed on cement layer 1, structure letter List and stability is good.
The bottom of side slope is provided with drainage channel 7.
Main construction procedure of the present utility model is as follows:
Construction area is determined, dome cutting is carried out, float stone is cleared up, meets design drawing requirement;Measured according to design drawing, It is then determined that anchor hole position and direction, and be marked;Drilled and check whether it is qualified, be inserted into cement grouted bolt 8 consolidate It is fixed.
Cement is laid on primary side slope surface 4 and the head of cement grouted bolt 8 is covered, cement layer 2 is formed.
On the surface of cement layer 2, at ground, a groove is first dug, drainage pipeline 6, drainage pipeline 6 is then placed On have multiple water seepage holes, for draining.
Sandy gravel stratum 5 is laid on drainage pipeline 6, is argillic horizon 2 upwards along sandy gravel stratum 5, sandy gravel stratum 5 is compared with argillic horizon 2 The effect that seeps water is better, facilitates draining.
Then argillic horizon 2 lays the nutriment having in bank protection layer 3, bank protection layer 3 needed for vegetation, vegetation can be made more preferable Growth, and certain protective effect can be played to argillic horizon 2.
Finally at lattice girder node, drilled with spiral drilling machine, for laying soil bolt 9.
Pore-forming operation is first completed, pull bar is then laid again, pull bar will derust before use;It is grouting again, cement mortar is noted Enter anchor hole;It is finally by anchor pole tensioning fixation.
Soil bolt 9 is finally fixed on cement layer 1 through bank protection layer 3 and argillic horizon 2, and stability is strong and efficiency of construction It is high.
Green vegetation is planted on bank protection layer 3, can play a part of beautifying the environment.
Drainage pipeline 7 finally is opened up in side slope bottom, can Quick drainage.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New scope is defined, on the premise of the utility model design spirit is not departed from, and relevant technical staff in the field is to this The various modifications of utility model and improvement, all should expand as determined by the utility model claims in protection domain.

Claims (2)

1. a kind of highway slope protection, is cement layer (1), argillic horizon (2), bank protection layer respectively from inside to outside in primary side slope basic unit (4) (3), it is characterised in that the tail end of cement grouted bolt (8) is inserted perpendicularly into primary side slope basic unit (4), and the head of cement grouted bolt (8) is then It is coated in cement layer (1), it is sandy gravel stratum (5) that the place contacted in the bottom of argillic horizon (2) with ground, which has one section, in gravel Have below layer (5) and drainage pipeline (6) is placed in a groove, groove, green vegetation, bank protection layer (3) are planted on bank protection layer (3) To fix lattice girder, and it is fixed using soil bolt (9) between argillic horizon (2) and bank protection layer (3).
2. a kind of highway slope protection according to claim 1, it is characterised in that the bottom of side slope is provided with drainage channel (7)。
CN201720012652.6U 2017-01-05 2017-01-05 A kind of highway slope protection Expired - Fee Related CN206428709U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720012652.6U CN206428709U (en) 2017-01-05 2017-01-05 A kind of highway slope protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720012652.6U CN206428709U (en) 2017-01-05 2017-01-05 A kind of highway slope protection

Publications (1)

Publication Number Publication Date
CN206428709U true CN206428709U (en) 2017-08-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720012652.6U Expired - Fee Related CN206428709U (en) 2017-01-05 2017-01-05 A kind of highway slope protection

Country Status (1)

Country Link
CN (1) CN206428709U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761668A (en) * 2017-10-19 2018-03-06 三峡大学 A kind of strand Bin Ku makes ground type bank protection structure and its construction process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761668A (en) * 2017-10-19 2018-03-06 三峡大学 A kind of strand Bin Ku makes ground type bank protection structure and its construction process
CN107761668B (en) * 2017-10-19 2020-01-10 三峡大学 Coastal shore reservoir land-building type revetment structure and construction method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170822

Termination date: 20180105