CN107938458A - A kind of road construction method - Google Patents
A kind of road construction method Download PDFInfo
- Publication number
- CN107938458A CN107938458A CN201711300826.XA CN201711300826A CN107938458A CN 107938458 A CN107938458 A CN 107938458A CN 201711300826 A CN201711300826 A CN 201711300826A CN 107938458 A CN107938458 A CN 107938458A
- Authority
- CN
- China
- Prior art keywords
- road
- frame
- baffle
- soil matrix
- baffles
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
-
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention provides a kind of road construction method, belongs to field of road, including：Clear up road surface：Form the smooth soil matrix of road；Isolation strip is set on soil matrix, and isolation strip includes the baffle of two rows of Longitudinal extendings, the parallel setting of two baffles；Pour bed course；It is laid with surface layer：Above bed course, the outside asphalt formation surface layer of two baffles so that the top of baffle is located at the top of surface layer；Compacting：Surface layer is compacted by rolling apparatus.Obtained road structure of constructing is more reasonable, just has the presence of isolation strip after the completion of construction, can not only make the safer traveling of vehicle, and more beautiful, environmentally friendly.Road structure and isolation strip synchronous construction at the same time, reduce the operations such as follow-up road excavation, stifled road, reduce working procedure, reduce excavation number, make road more smoothly in service stage, Road Service Life is longer, and maintenance cost is lower.
Description
Technical field
The present invention relates to field of road, in particular to a kind of road construction method.
Background technology
Road construction at present is still highly important municipal works.Road structure is mainly used for vehicle traveling, meets car
Also look after beauty, environmental protection etc. as far as possible when driving.
Existing road structure is more simple, and often have at the beginning of design it is many consider less than place, cause
Ceaselessly excavated during later stage use, stifled road, not only cause many pressure to road traffic, and make it that the quality of road is anxious
Speed declines, and causes Road Service Life to reduce, so as to more frequently safeguard, loses more than gain.
The content of the invention
The present invention provides a kind of road construction method, it is intended to solves the above problem of the prior art.
What the present invention was realized in：
A kind of road construction method, including：
Clear up road surface：Stone on road surface, convex block are cleared up, pit is filled and led up, and forms the smooth soil matrix of road；Set on soil matrix
Put isolation strip, isolation strip includes the baffle of two rows of Longitudinal extendings, the parallel setting of two baffles, and plantation is formed between two baffles
Area；
Pour bed course：Above soil matrix, the outside casting concrete of two baffles, bed course is formed；
It is laid with surface layer：Above bed course, the outside asphalt formation surface layer of two baffles so that the top of baffle is located at surface layer
Top；
Compacting：Surface layer is compacted by rolling apparatus.
More preferably, after baffle is set, pour bed course before, transversely set between two baffles multiple
Strut, the both ends of strut are bonded with two baffles；And remove strut after bed course is poured, and to the kind between two baffles
Filling soil in growing area, carries out the laying of surface layer again afterwards.
More preferably, after soil matrix is formed, two rows of pad frames are set in the centre position of soil matrix, and each row, which pads frame, to be included
Longitudinally disposed and spaced multiple pad frames；Multiple grooves are first excavated on soil matrix before pad frame is set, enable a groove
A pad frame is enough accommodated, afterwards places pad frame in the trench, and banketing makes the top of pad frame concordant with the top of soil matrix；
Pad frame includes housing and frame, and housing includes a top plate and three side plates, and the bottom of housing is hatch frame, housing court
It is hatch frame to the side of growing area；Frame is set inside housings, and frame is vertical using more horizontal stripes, more taeniaes and more
Column is formed by connecting；
Set pad frame that baffle is installed afterwards, the bottom of baffle is connected on soil matrix or is connected on the top plate of housing.
More preferably, the housing is made of metal, the baffle with it is wooden into.
More preferably, after setting pad frame, before installation baffle, fixing piece is set on soil matrix so that the bottom of baffle
Portion is connected on soil matrix by fixing piece；
Fixing piece includes fixed link and connection sheet, and fixed link is cylindric, and the both ends of fixed link open up the connection of straight slot structure
Groove, the both sides of link slot form connecting pin, coaxial pin hole are opened up on two connecting pins of a link slot both sides；Connection sheet
For strip, one end of connection sheet opens up the mounting hole of hole shape, and the other end of connection sheet opens up bar hole, the length of bar hole
It is consistent with the length direction of connection sheet to spend direction；One end insertion link slot of connection sheet causes pin hole to be directed at bar hole, passes through pin
Axis connection fixed link and connection sheet, axis pin pass through pin hole and bar hole so that connection sheet can be relatively fixed bar activity；
Two rows pad frame is staggered, and fixing piece is inclined on soil matrix so that the end of connection sheet is placed in longitudinally adjacent two
On soil matrix between a pad frame；The bottom of baffle is bolted to soil matrix, and bolt consolidating through connection sheet end set
Determine hole.
More preferably, the distance between longitudinally adjacent two pads frame is more than the length of a pad frame.
More preferably, after being laid with bed course, the filling soil into the growing area between two baffles, carries out face again afterwards
The laying of layer.
Road construction method provided by the invention, the road structure constructed is more reasonable, just has after the completion of construction
The presence of isolation strip, can not only make the safer traveling of vehicle, and more beautiful, environmentally friendly.Road structure is with isolating at the same time
Band synchronous construction, reduces the operations such as follow-up road excavation, stifled road, reduces working procedure, reduce excavation number, make
Road is more smoothly in service stage, and Road Service Life is longer, and maintenance cost is lower.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the construction process schematic diagram of road construction method provided in an embodiment of the present invention；
Fig. 2 is the longitudinal sectional view of the road obtained by road construction method provided in an embodiment of the present invention；
Fig. 3 is the schematic top plan view of soil matrix in road construction method work progress provided in an embodiment of the present invention, is not provided with this time
Baffle；
Fig. 4 is the schematic top plan view of soil matrix in road construction method work progress provided in an embodiment of the present invention, sets gear at this time
Plate；
Fig. 5 is the structure diagram for the pad frame used in road construction method provided in an embodiment of the present invention；
Fig. 6 is the structure diagram for the housing used in road construction method provided in an embodiment of the present invention；
Fig. 7 is the structure diagram for the fixing piece used in road construction method provided in an embodiment of the present invention；
Fig. 8 is the structure diagram for the fixing piece end used in road construction method provided in an embodiment of the present invention.
Reference numeral collects：Cleaning road surface 11, pour bed course 12, be laid with surface layer 13, compacting 14, soil matrix 15, bed course 16, surface layer
17th, isolation strip 18, baffle 19, growing area 20, pad frame 21, groove 22, housing 23, frame 24, top plate 25, side plate 26, fixing piece
27th, fixed link 28, connection sheet 29, link slot 30, connecting pin 31, pin hole 32, mounting hole 33, bar hole 34, axis pin 35.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Embodiment, please refers to Fig.1-8.
A kind of road construction method is present embodiments provided, the road structure constructed is more reasonable, is completed in construction
Just there is the presence of isolation strip 18 afterwards, the safer traveling of vehicle can not only be made, and it is more beautiful, environmentally friendly.Road knot at the same time
Structure and 18 synchronous construction of isolation strip, reduce the operations such as follow-up road excavation, stifled road, reduce working procedure, reduce out
Number is dug, makes road more smoothly in service stage, Road Service Life is longer, and maintenance cost is lower.
As shown in Figure 1, this road construction method, including：
Clear up road surface 11：Stone on road surface, convex block are cleared up, pit is filled and led up, and forms the smooth soil matrix 16 of road；In soil matrix
Isolation strip 18 is set on 16, and isolation strip 18 includes the baffle 19 of two rows of Longitudinal extendings, two baffles, 19 parallel setting, two gears
Growing area 20 is formed between plate 19；
Pour bed course 12：Above soil matrix 16, the outside casting concrete of two baffles 19, bed course 16 is formed；
It is laid with surface layer 13：Above bed course 16, the outside asphalt formation surface layer 17 of two baffles 19 so that the top of baffle 19
Portion is located at the top of surface layer 17；
Compacting 15：Surface layer 17 is compacted 15 by rolling apparatus.
Stone, weeds, plant etc. on original road surface are removed when clearing up road surface 11, higher position, which is rooted out, puts down it
Whole, concave position, which is filled and led up, makes its smooth, and soft position is excavated and the higher soil property of packed density makes its solid, is formed
Smooth, firm soil matrix 16, facilitates follow-up construction.
As shown in figs 2-4, road construction provided in this embodiment, cleaning road surface 11 just set isolation after forming soil matrix 16
Band 18.Two 19 Longitudinal extendings of baffle, it is consistent with the extending direction of road, and growing area 20 is formed among baffle 19, make
Road being capable of planting plants after building up.
After-pouring bed course 12, be laid with surface layer 13, and be compacted 15 after formed road agent structure.Can be with both sides of the road
Lines specification vehicle traveling is drawn on setting guardrail, surface layer 17.
The road formed in this way, whole road construction, isolation strip 18 set the spent cycle shorter, save
Construction cost.It is more firm between isolation strip 18 and bed course 16 and surface layer 17, it is not easy to produce quality problems, reduce safeguard into
This.Growing area 20 is directly connected to soil matrix 16, and when 20 internal water accumulation of growing area can directly penetrate into soil matrix 16, and when 20 water shortage of growing area can
To fetch water into soil matrix 16.The plant of plantation in growing area 20 is set preferably to grow up, the maintenance period of plant is shorter, so that
Make the road occupation stage not have to water using sprinkler regularly, reduce maintenance cost, and be not easy to account for road construction, make
Traffic is more smoothly.
After baffle 19 is set, pour bed course 12 before, multiple struts are transversely set between two baffles 19, support
The both ends of bar are bonded with two baffles 19；And remove strut after bed course 12 is poured, and to the kind between two baffles 19
Filling soil in growing area 20, carries out the laying of surface layer 17 again afterwards.Strut is played a supporting role between being arranged on two baffles 19,
The concrete for making to pour will not knock over baffle 19, make pouring for bed course 16 can be more smooth.Filling soil after dismounting strut,
Soil is set to play a supporting role from the inner side of baffle 19 to baffle 19, baffle 19 can during surface layer 13 and compacting 15 is laid with
Keep vertical state.
After soil matrix 16 is formed, two rows of pad frames 21 are set in the centre position of soil matrix 16, and each row, which pads frame 21, to be included along vertical
To setting and spaced multiple pad frames 21；Multiple grooves 22 are first excavated on soil matrix 16 before pad frame 21 is set, make a ditch
Groove 22 can accommodate a pad frame 21, pad frame 21 is placed in groove 22 afterwards, and banket and make top and the soil matrix of pad frame 21
16 tops are concordant；
Pad frame 21 is arranged in soil matrix 16, and the bottom of baffle 19 is connected on pad frame 21.Since pad frame 21 is arranged on soil matrix
In 16, thus it is very firm, baffle 19 is connected on pad frame 21, connects baffle 19 more firm, bed course 16 and surface layer 17
Baffle 19 more can firmly be kept upright in work progress.
Meanwhile the setting for padding frame 21 enables 20 implants of growing area more preferably to grow.
As shown in Figures 5 and 6, pad frame 21 includes housing 23 and frame 24, and housing 23 includes a top plate 25 and three sides
Plate 26, the bottom of housing 23 are hatch frame, housing 23 towards the side of growing area 20 be hatch frame；Frame 24 is arranged on shell
Inside body 23, frame 24 is formed by connecting using more horizontal stripes, more taeniaes and more root posts；
Set pad frame 21 that baffle 19 is installed afterwards, the bottom of baffle 19 is connected on soil matrix 16 or be connected to the top of housing 23
On plate 25.
Housing 23 is essentially cube structure, its bottom opening, the side opening towards growing area 20, make in growing area 20
Plant root can be extended in frame 24, and extended downwardly, stretched into the soil of soil matrix 16 by frame 24 so that
Plant preferably grows.Housing 23 is provided with top plate 25 and side plate 26, and the setting of top plate 25 makes baffle 19 be easier to connect, side plate
26 setting is played the role of keeping out from sidepiece, makes the concrete that pours and pitch can not penetrate into soil in pad frame 21 from the position
Earth, enables plant root more preferably to extend, lifting plant life space.24 structure of frame has larger inner space, filling
It can be conducive to the growth of root system of plant after soil.
The housing 23 is made of metal, the baffle 19 with it is wooden into.
After setting pad frame 21, before installation baffle 19, fixing piece 27 is set on soil matrix 16 so that the bottom of baffle 19 leads to
Fixing piece 27 is crossed to be connected on soil matrix 16；
As shown in Figures 7 and 8, fixing piece 27 includes fixed link 28 and connection sheet 29, fixed link 28 be it is cylindric, fixed link 28
Both ends open up the link slot 30 of straight slot structure, and the both sides of link slot 30 form connecting pin 31,30 both sides of link slot
Coaxial pin hole 32 is opened up on two connecting pins 31；Connection sheet 29 is strip, and one end of connection sheet 29 opens up hole shape
Mounting hole 33, the other end of connection sheet 29 open up bar hole 34, the length direction of bar hole 34 and the length direction of connection sheet 29
Unanimously；One end insertion link slot 30 of connection sheet 29 is so that the alignment bar hole 34 of pin hole 32, passes through axis pin 35 and connect fixed link 28
And connection sheet 29, axis pin 35 pass through pin hole 32 and bar hole 34 so that connection sheet 29 can be relatively fixed the activity of bar 28；
Two rows pad frame 21 is staggered, and fixing piece 27 is inclined on soil matrix 16 so that the end of connection sheet 29 is placed in longitudinal direction
On soil matrix 16 between two adjacent pad frames 21；The bottom of baffle 19 is bolted to soil matrix 16, and bolt is passed through and connected
The mounting hole 33 of 29 end set of contact pin.
Fixing piece 27 is set so that baffle 19 more stable can connect, while cost can be able to good control, and make
Obtaining the width of isolation strip 18 can conveniently control, and make relatively narrow road surface isolation strip 18 relatively narrow, wider road surface isolation strip 18 can
What is set is wider.
The link slot 30 that columned 28 both ends of fixed link are formed can be connected with connection sheet 29.Link slot 30 is straight slot knot
Structure, and there is certain length, make connection sheet 29 can be mobile towards the inside of link slot 30 after being inserted into link slot 30.Connecting pin 31
Pin hole 32 is opened up, two pin holes 32 are coaxial to be made it possible to be inserted into axis pin 35.The connection sheet 29 of strip is provided with bar hole 34, pin
Axis 35 enables profile activity of the connection sheet 29 along bar hole 34 through bar hole 34.By being flexibly connected the position of piece 29, make
The total length of fixing piece 27 is adjusted so that the width of isolation strip 18 can be controlled behind 29 position of connection sheet by adjusting, make every
It is more diversified from band 18, and can ensure that the bottom of baffle 19 can be connected on soil matrix 16 by fixing piece 27.
The mounting hole 33 of 29 end set of connection sheet enables baffle 19 to be fixed on soil matrix 16, and baffle 19 is passed through with bolt
Bottom and mounting hole 33, and be connected on soil matrix 16, complete connection.19 vertical section of baffle is arranged to L-shaped, makes its convenient fixation.
By the setting for padding frame 21 and fixing piece 27 so that otherwise the bottom of baffle 19 is connected on pad frame 21, otherwise it is logical
Cross fixing piece 27 to be connected on soil matrix 16, connect baffle 19 more firm.
Meanwhile road is in use, once occur traffic accident on road, the baffle 19 of Vehicular impact to isolation strip 18,
Baffle 19 due to fixing piece 27 and pads the position-limiting action of frame 21 and can bear stronger shock after being knocked, and can after shock
It is easier to be held in place putting, lower damage is caused to vehicle, baffle 19 is not easy to fly to road centre position, and traffic accident occurs
Pressure smaller caused by traffic is given afterwards, and the cleaning work in later stage is easier to be unfolded.
The distance between longitudinally adjacent two pads frame 21 is more than the length of a pad frame 21.Make 21 usage quantity of pad frame compared with
Few, cost is relatively low.
After being laid with bed course 16, the filling soil into the growing area 20 between two baffles 19, carries out surface layer 17 again afterwards
It is laid with.Filling soil, makes soil play a supporting role from the inner side of baffle 19 to baffle 19, is being laid with the mistake of surface layer 13 and compacting 15
Baffle 19 can keep vertical state in journey.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (7)
- A kind of 1. road construction method, it is characterised in that including：Clear up road surface：Stone on road surface, convex block are cleared up, pit is filled and led up, and forms the smooth soil matrix of road；Set on soil matrix Put isolation strip, isolation strip includes the baffle of two rows of Longitudinal extendings, the parallel setting of two baffles, and plantation is formed between two baffles Area；Pour bed course：Above soil matrix, the outside casting concrete of two baffles, bed course is formed；It is laid with surface layer：Above bed course, the outside asphalt formation surface layer of two baffles so that the top of baffle is located at surface layer Top；Compacting：Surface layer is compacted by rolling apparatus.
- 2. road construction method according to claim 1, it is characterised in that after baffle is set, pour bed course before, Multiple struts are transversely set between two baffles, and the both ends of strut are bonded with two baffles；And will after bed course is poured Strut removes, and the filling soil into the growing area between two baffles, carries out the laying of surface layer again afterwards.
- 3. road construction method according to claim 1, it is characterised in that after soil matrix is formed, in the interposition of soil matrix Two rows of pad frames are installed, each row, which pads frame, includes longitudinally disposed and spaced multiple pad frames；First in soil before setting pad frame Multiple grooves are excavated on base, a groove is accommodated a pad frame, are afterwards placed pad frame in the trench, and banket and make pad The top of frame is concordant with the top of soil matrix；Pad frame includes housing and frame, and housing includes a top plate and three side plates, and the bottom of housing is hatch frame, housing court It is hatch frame to the side of growing area；Frame is set inside housings, and frame is vertical using more horizontal stripes, more taeniaes and more Column is formed by connecting；Set pad frame that baffle is installed afterwards, the bottom of baffle is connected on soil matrix or is connected on the top plate of housing.
- 4. road construction method according to claim 3, it is characterised in that the housing is made of metal, the baffle With it is wooden into.
- 5. road construction method according to claim 4, it is characterised in that after setting pad frame, before installation baffle, in soil Fixing piece is set on base so that the bottom of baffle is connected on soil matrix by fixing piece；Fixing piece includes fixed link and connection sheet, and fixed link is cylindric, and the both ends of fixed link open up the connection of straight slot structure Groove, the both sides of link slot form connecting pin, coaxial pin hole are opened up on two connecting pins of a link slot both sides；Connection sheet For strip, one end of connection sheet opens up the mounting hole of hole shape, and the other end of connection sheet opens up bar hole, the length of bar hole It is consistent with the length direction of connection sheet to spend direction；One end insertion link slot of connection sheet causes pin hole to be directed at bar hole, passes through pin Axis connection fixed link and connection sheet, axis pin pass through pin hole and bar hole so that connection sheet can be relatively fixed bar activity；Two rows pad frame is staggered, and fixing piece is inclined on soil matrix so that the end of connection sheet is placed in longitudinally adjacent two On soil matrix between a pad frame；The bottom of baffle is bolted to soil matrix, and bolt consolidating through connection sheet end set Determine hole.
- 6. road construction method according to claim 5, it is characterised in that the distance between longitudinally adjacent two pads frame is big In the length that one is padded frame.
- 7. road construction method according to claim 6, it is characterised in that after being laid with bed course, between two baffles Filling soil in growing area, carries out the laying of surface layer again afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300826.XA CN107938458B (en) | 2017-12-10 | 2017-12-10 | Road construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711300826.XA CN107938458B (en) | 2017-12-10 | 2017-12-10 | Road construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107938458A true CN107938458A (en) | 2018-04-20 |
| CN107938458B CN107938458B (en) | 2020-04-28 |
Family
ID=61945369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711300826.XA Expired - Fee Related CN107938458B (en) | 2017-12-10 | 2017-12-10 | Road construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107938458B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000039404A1 (en) * | 1998-12-29 | 2000-07-06 | Autostrade Concessioni E Costruzioni Autostrade S.P.A. | Safety barrier made of steel and/or plastics and earth |
| KR20020084838A (en) * | 2002-07-25 | 2002-11-11 | 박성우 | Fence for seedbed |
| CN101082199A (en) * | 2007-07-05 | 2007-12-05 | 吴永芳 | Road surface structure and construction method therefor |
| KR20110017321A (en) * | 2009-08-13 | 2011-02-21 | 박희열 | The management of the plant is easy center isolation |
| CN203346829U (en) * | 2013-05-29 | 2013-12-18 | 重庆中设工程设计股份有限公司 | Medial strip |
-
2017
- 2017-12-10 CN CN201711300826.XA patent/CN107938458B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000039404A1 (en) * | 1998-12-29 | 2000-07-06 | Autostrade Concessioni E Costruzioni Autostrade S.P.A. | Safety barrier made of steel and/or plastics and earth |
| KR20020084838A (en) * | 2002-07-25 | 2002-11-11 | 박성우 | Fence for seedbed |
| CN101082199A (en) * | 2007-07-05 | 2007-12-05 | 吴永芳 | Road surface structure and construction method therefor |
| KR20110017321A (en) * | 2009-08-13 | 2011-02-21 | 박희열 | The management of the plant is easy center isolation |
| CN203346829U (en) * | 2013-05-29 | 2013-12-18 | 重庆中设工程设计股份有限公司 | Medial strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107938458B (en) | 2020-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105340614A (en) | Novel hard slope lattice ecological afforestation structure and method | |
| CN204119877U (en) | A kind of Slope greening device | |
| KR101334975B1 (en) | Construction method for gabion formed on river slopes | |
| CN113235620A (en) | Slope ecological restoration structure of damaged mountain and restoration method thereof | |
| CN107938458A (en) | A kind of road construction method | |
| CN112681347A (en) | Combined supporting structure for treating dangerous rock mass and construction method thereof | |
| CN201334668Y (en) | Moso bamboo row pile | |
| CN111395104A (en) | Colorful asphalt beam pouring type commercial residential district landscape pavement | |
| CN115324082A (en) | Ecological concrete slope protection structure | |
| CN214832386U (en) | Water conservancy river course bank protection | |
| CN211735441U (en) | Side slope protection device for ecological restoration | |
| CN107509546A (en) | A kind of roadside greening device | |
| CN112458814B (en) | Road design roadbed reinforced structure | |
| CN114922204A (en) | Road bridge engineering roadbed side slope protection structure | |
| CN209368850U (en) | A kind of protection contractility soil cut slope | |
| KR101127628B1 (en) | Box for loading soil | |
| CN210529408U (en) | Device for draining water of central separation belt of highway pavement | |
| CN209179028U (en) | Slope inclined insertion plate type green protection system | |
| CN208701443U (en) | High-bearing grass planting terrace | |
| CN206646531U (en) | A kind of side slope ecological protection structure | |
| KR200446723Y1 (en) | Reinforced soil retaining wall with vegetation function of vine plants and shrub plants | |
| CN216194823U (en) | Cutting high slope prestressing force combination formula supporting construction | |
| CN218813513U (en) | River course ecological landscape bank protection | |
| CN215630028U (en) | Gabion net ecological slope protection | |
| CN216429230U (en) | Ecological guardrail is used in road bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200401 Address after: 750001 no.775, Shanghai East Road, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: NINGXIA COMMUNICATIONS CONSTRUCTION Co.,Ltd. Address before: 610041 No. 39 Jinfeng Street, Wuhou District, Chengdu City, Sichuan Province, with No. 11 Applicant before: CHENGDU LIYING TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20201210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |