CN108951318A - A kind of low drain structure between setting structure location line of magnetic levitation track traffic - Google Patents
A kind of low drain structure between setting structure location line of magnetic levitation track traffic Download PDFInfo
- Publication number
- CN108951318A CN108951318A CN201810965727.1A CN201810965727A CN108951318A CN 108951318 A CN108951318 A CN 108951318A CN 201810965727 A CN201810965727 A CN 201810965727A CN 108951318 A CN108951318 A CN 108951318A
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- Prior art keywords
- line
- sides
- track
- magnetic levitation
- drainage blanket
- 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
- 238000005339 levitation Methods 0.000 title claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 claims 4
- 102000010637 Aquaporins Human genes 0.000 claims 1
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 16
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
- E01B1/008—Drainage of track
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/30—Tracks for magnetic suspension or levitation vehicles
- E01B25/305—Rails or supporting constructions
-
- 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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The invention discloses a kind of low drain structures between setting structure location line of magnetic levitation track traffic, including drainage blanket (3) and transverse drainage channel (4), the drainage blanket (3) is set between track girder pedestal (10), and the drainage blanket (3) extends to the top surface for being covered on the track girder pedestal (10) to two sides, the height that the top surface of the drainage blanket (3) is set as road bed centerline is higher than the draining horizontal slope (6) of track height on both sides, to the inclined road surface in two sides between formation line, the transverse drainage channel (4) is arranged at track girder expansion joint (7), the height of its side between near line is higher than track outside height, two sides road shoulder is discharged by the transverse drainage channel (4) for being discharged into charge for remittance behind two sides by the draining horizontal slope (6) by road bed center.The low drain structure between setting structure location line of magnetic levitation track traffic of the invention drains between realization line on the basis of avoiding excavating on a large scale, and short construction period is easy to maintain.
Description
Technical field
The invention belongs to magnetic levitation track technical field of transportation, set structure more particularly, to a kind of magnetic levitation track traffic is low
Drain structure between the line of location.
Background technique
Magnetic levitation track traffic is low when to set structure location be two-wire, since two trajectory beams are along the elongated setting of line direction, knot
Structure height is higher than road bed, and the charge for remittance between line is discharged without normal direction route two sides.
In the prior art, it is drained in the mode that magnetic floats setting line inter-drain in cable release, the concrete scheme of draining is as follows: line
Between in road bed center set the gutter 0.4 × 0.6m, gutter between charge for remittance lead-in between line is catchmented at longitudinal every 50m setting one
Well, sump sectional dimension use 0.6 × 0.7m, then use the coating steel pipe of internal diameter 150mm, will by 4% draining horizontal slope
Charge for remittance is introduced into lateral sulcus or gutter in sump.
But gutter scheme between line is used to have the disadvantages that 1, line inter-drain and sump need to be after subgrade constructions
Implement, biggish disturbance need to be generated to road structure, coating steel pipe needs pre- in road structure internal cutting or excavation pit when implementation
Burying has certain interference to roadbed filling construction；2, line inter-drain and sump are reinforced concrete structure, and construction investment is larger,
And need live reinforcing bar binding, shuttering, casting concrete and maintenance etc., working procedure is complex, long construction period；3, it catchments
It is typically no less than 1.5m below well and coating steel pipe embedment road bed, should not be overhauled during operation；4, cutting location is to ensure
Galvanized pipe internal drainage is discharged into lateral sulcus, need to deepen lateral sulcus bottom of trench absolute altitude, is caused cutting section excavation depth to increase, is increased native stone
Square engineering and investment.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides that a kind of magnetic levitation track traffic is low to set structurally
Drain structure between section line, is arranged protective layer between track girder pedestal, and in being arranged on protective layer to the inclined drainage blanket in two sides,
The pits rampway structure of drainage blanket makes ponding flow to two sides, in addition, transverse drainage channel is arranged at track girder expansion joint is discharged into two sides
Road shoulder, which, which avoids on roadbed the facilities such as gutter, sump between a large amount of excavation pits and setting line, can be realized line
Between drain.It can effectively avoid generating biggish interference to the subgrade engineering that finishes of construction, while have that working procedure is simple, applies
The work period is short, construction investment and the advantages that be easy to overhaul and safeguard.
To achieve the goals above, the present invention provides a kind of magnetic levitation track traffic low drain structure between setting structure location line,
Including drainage blanket and transverse drainage channel；
The drainage blanket is set between track girder pedestal, and the drainage blanket extends to two sides and is covered on the track girder
The top surface of pedestal, the height that the top surface of the drainage blanket is set as road bed centerline are higher than the transverse drainage of track height on both sides
Slope is formed between line to the inclined road surface in two sides；
The transverse drainage channel is arranged at track girder expansion joint, and the height of side is higher than on the outside of track between near line
Highly, for being discharged into charge for remittance behind two sides by the draining horizontal slope by the transverse drainage channel by road bed center
It is discharged into two sides road shoulder.
Further, side setting water blocking of the transverse drainage channel in the downstream of charge for remittance between near line is convex between the line
Platform.
Further, the bottom of the drainage blanket is equipped with waterproof layer, and the waterproof layer extends to the track to two sides
Continue to upwardly extend the vertical boundary setting of the fitting track girder behind the top surface of beam pedestal, end fitting is set to the drainage blanket
Top surface.
Further, the bottom of the waterproof layer is equipped with protective layer, and the protective layer is set between track girder pedestal,
Further, one of drainage blanket expansion joint is arranged along track direction of travel interval same distance in the drainage blanket, and
Pointing is equipped in seam.
Further, the lap-joint of the drainage blanket and the track girder is equipped with water-repellent paint.
Further, the gradient in the draining horizontal slope and transverse drainage channel is not less than 2%.
Further, pointing is set in the gap between the track girder pedestal.
Further, the pointing is made using waterproof materials such as pitch hemp cut, polyurethane.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
(1) the low drain structure between setting structure location line of magnetic levitation track traffic of the invention, is arranged between track girder pedestal
Protective layer, for filling the difference in height between track girder pedestal and road bed, and in being arranged on protective layer to the inclined row in two sides
The pits rampway structure of water layer, drainage blanket makes ponding flow to two sides, in addition, transverse drainage channel is arranged at track girder expansion joint to incite somebody to action
Charge for remittance is discharged into two sides road shoulder between line, which avoids a large amount of excavation pits on roadbed and gutter, sump between line is arranged
Equal facilities drain between line can be realized.It can effectively avoid generating biggish interference to the subgrade engineering that construction finishes, have simultaneously
There are simple working procedure, short construction period, construction investment and is easy to overhaul and safeguard.
(2) the low drain structure between setting structure location line of magnetic levitation track traffic of the invention, sets between protective layer and drainage blanket
Have a waterproof layer, and waterproof layer between protective layer and drainage blanket to two sides extend to track girder pedestal top surface and drainage blanket it
Between, and be folded upward at be close to the vertical boundary of track girder, be filled between track girder and drainage blanket prevent draining ramp upstream to
The water of two sides flows backward the drainage effect and service life for leaking between drainage blanket and protective layer and influencing overall construction.
(3) the low drain structure between setting structure location line of magnetic levitation track traffic of the invention, can be in charge for remittance in big longitudinal slope location
Water blocking boss is set at downstream drainage channel, and water blocking boss is triangle or arc-shaped, it is ensured that charge for remittance is in earth-retaining boss
Place is discharged into drainage channel after encountering interception.
Detailed description of the invention
Fig. 1 is a kind of low knot for setting the cross section of drain structure between the line of structure location of magnetic levitation track traffic of the embodiment of the present invention
Structure schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is a kind of low knot for setting the vertical section of drain structure between the line of structure location of magnetic levitation track traffic of the embodiment of the present invention
Structure schematic diagram；
Fig. 4 is that drain structure draining flows to floor map between the line of general location in the embodiment of the present invention；
Fig. 5 is that drain structure draining flows to floor map between the line of big longitudinal slope location in the embodiment of the present invention.
In all attached drawings, identical label indicates same structure or part, in which: 1- protective layer, 2- waterproof layer, 3- row
Water layer, 4- transverse drainage channel, 5- water blocking boss, 6- draining horizontal slope, 7- orbit telescopic seam, 8- water-repellent paint, 9- track girder,
10- track girder pedestal.
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 described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below that
Not constituting conflict between this can be combined with each other.
Fig. 1 is a kind of low knot for setting the cross section of drain structure between the line of structure location of magnetic levitation track traffic of the embodiment of the present invention
Structure schematic diagram.Fig. 2 is enlarged drawing at A in Fig. 1.As depicted in figs. 1 and 2, magnetic levitation track traffic two-wire is low sets structure location, track
Beam 9 is set to two sides along line direction is elongated, and the height of track girder 9 is higher than road bed, and the track girder 9 of two sides makes between line
Charge for remittance is discharged without normal direction route two sides, causes to catchment between line on the bad influence of magnetic levitation track generation；
Protective layer 1 is equipped between two sides track girder pedestal 10, the top surface of protective layer 1 is concordant with road bed and base top surface；
Preferably, protective layer with a thickness of 4cm~6cm, optimal is 5cm；Further, protective layer using concrete material make and
At wherein concrete is most preferably pea gravel concreten.Between being filled between two sides track girder pedestal 10 by the setting of protective layer 1
Gap, to solve the problems, such as that draining provides structure basis between line.
Drainage blanket 3 is equipped between two sides track girder 9, drainage blanket 3 is set on protective layer 1 and to the track girder pedestal of two sides
Extend on 10 top surface, in draining horizontal slope 6, draining horizontal slope 6 is ramp structure for the top surface setting of drainage blanket 3, is had in road bed
Heart line is respectively formed the structure with certain slope to route two sides, that is, forms the structure that centerline is higher than height on both sides, so that
Charge for remittance between line flows to two sides, and convergence forms ponding between avoiding online；
Preferably, road bed center line is not less than 2% to the gradient of route two sides, so that charge for remittance flows to two sides between line.
Further, drainage blanket 3 is formed using concrete for making, is most preferably made using fiber concrete.
Between protective layer 1 and drainage blanket 3 be equipped with waterproof layer 2, and waterproof layer 2 between protective layer 1 and drainage blanket 3 to two sides
It extends between the top surface and drainage blanket of track girder pedestal 10, and is folded upward at and is close to the vertical boundary of track girder 9, it is in-orbit to fill
Prevented between road beam 9 and drainage blanket 3 the water reverse irrigation that two sides are flowed on draining horizontal slope 6 leak into drainage blanket 3 and protective layer 1 it
Between influence overall construction drainage effect and service life；Further, the bending of 3 both ends of drainage blanket is fitted in the top of drainage blanket 3
Better waterproof effect is realized in face.
Preferably, waterproof layer is made of waterproof materials such as waterproof roll, water-repellent paints, but is not limited to both waterproof materials
Material, other can be realized the waterproof material of waterproof at this in the protection scope of this programme.
Further, water-repellent paint 8 is arranged in the lap-joint of drainage blanket 3 and track girder 9, further avoids on draining ramp 6
The water reverse irrigation for flowing to two sides leaks between drainage blanket 3 and protective layer 1.Wherein, water-repellent paint 8 is preferably polyurethane material system
It forms, but is not limited to polyurethane material, other water-repellent paints are also within the protection scope of this programme.
One of drainage blanket expansion joint is arranged at interval of certain distance along its length in drainage blanket 3, which uses
In adaptation drainage blanket from the deformation at temperature and load action, and it is filled with pointing in the drainage blanket expansion joint, makees
To be preferred, pointing is made of polyurethane.
Preferably, drainage blanket expansion joint is arranged one every 4m.
Fig. 3 is a kind of low knot for setting the vertical section of drain structure between the line of structure location of magnetic levitation track traffic of the embodiment of the present invention
Structure schematic diagram.Fig. 4 is that drain structure draining flows to floor map between the line of general location in the embodiment of the present invention.Such as Fig. 3 and Fig. 4
It is shown, track girder 9 along the identical distance in direction of travel interval be equipped with orbit telescopic seam 7, and two sides track girder 9 be equipped with it is identical
Orbit telescopic seam 7, and the orbit telescopic seam 7 of two sides is oppositely arranged, the position of orbit telescopic seam 7 is equipped with transverse drainage channel 4,
The transverse drainage channel 4 of two sides is disposed as ramp, and the ramp is that the height of the side between near line is higher than the slope on the outside of track
Road, in order to which the water on drainage blanket 3 flows to two sides along transverse drainage channel 4, which avoids largely excavates on roadbed
The facilities such as gutter, sump between foundation pit and setting line.It can effectively avoid generating the subgrade engineering that construction finishes biggish
Interference, while having many advantages, such as simple working procedure, short construction period, construction investment and being easy to overhaul and safeguard.It promotes and applies
The construction can obtain good economic benefit and social benefit.
Preferably, the gradient in transverse drainage channel 4 is not less than 2%.
Preferably, transverse drainage channel 4 is plastered using cement mortar 6, wherein transverse drainage channel 4 and track
Gap between beam 9 carries out joint filling using pointing.
Further, which is made using waterproof materials such as pitch hemp cut, polyurethane.
This programme, charge for remittance is discharged into two sides by road bed center and is then discharged into two via drainage channel 4 between track girder 9 between line
Dypass shoulder, then two sides gutter or lateral sulcus are discharged into via road shoulder.
In addition, as shown in figure 5, water blocking boss 5 can be arranged at charge for remittance downstream drainage channel in big longitudinal slope location, water blocking is convex
Platform 5 is preferably triangle or arc-shaped, it is ensured that charge for remittance is discharged into drainage channel 4 after encountering interception at earth-retaining boss 5.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of low drain structure between setting structure location line of magnetic levitation track traffic, which is characterized in that including drainage blanket (3) and laterally
Drainage channel (4)；
The drainage blanket (3) is set between track girder pedestal (10), and the drainage blanket (3) extended to two sides be covered on it is described
The top surface of track girder pedestal (10), the height that the top surface of the drainage blanket (3) is set as road bed centerline are higher than track two sides
The draining horizontal slope (6) of height is formed between line to the inclined road surface in two sides；
The transverse drainage channel (4) is arranged at track girder expansion joint (7), and the height of side is higher than outside track between near line
Side height, for being discharged into charge for remittance behind two sides by the draining horizontal slope (6) by the laterally row by road bed center
Aquaporin (4) is discharged into two sides road shoulder.
2. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 1, which is characterized in that
Water blocking boss (5) are arranged in side of the transverse drainage channel (4) in the downstream of charge for remittance between near line between the line.
3. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 1, which is characterized in that
The bottom of the drainage blanket (3) is equipped with waterproof layer (2), and the waterproof layer (2) extends to the track girder pedestal (9) to two sides
Top surface after continue to upwardly extend the vertical boundary setting of the fitting track girder, end fitting is set to the drainage blanket (3)
Top surface.
4. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 3, which is characterized in that
The bottom of the waterproof layer (2) is equipped with protective layer (1), and the protective layer (1) is set between track girder pedestal (10).
5. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to any one of claims 1 to 4,
It is characterized in that, one of drainage blanket expansion joint is arranged along track direction of travel interval same distance in the drainage blanket (3), and in seam
Equipped with pointing.
6. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 5, which is characterized in that
The lap-joint of the drainage blanket (3) and the track girder is equipped with water-repellent paint (8).
7. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 1, which is characterized in that
The gradient of draining horizontal slope (6) and transverse drainage channel (4) is not less than 2%.
8. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 1, which is characterized in that
Pointing is set in gap between the track girder pedestal (10).
9. a kind of low drain structure between setting structure location line of magnetic levitation track traffic according to claim 5 or 8, feature exist
In the pointing is made using waterproof materials such as pitch hemp cut, polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965727.1A CN108951318B (en) | 2018-08-23 | 2018-08-23 | Drainage structure between low-level structure section lines of magnetic levitation track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965727.1A CN108951318B (en) | 2018-08-23 | 2018-08-23 | Drainage structure between low-level structure section lines of magnetic levitation track traffic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951318A true CN108951318A (en) | 2018-12-07 |
| CN108951318B CN108951318B (en) | 2024-03-15 |
Family
ID=64473713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810965727.1A Active CN108951318B (en) | 2018-08-23 | 2018-08-23 | Drainage structure between low-level structure section lines of magnetic levitation track traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951318B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648178A (en) * | 2020-05-11 | 2020-09-11 | 中铁六局集团有限公司 | Construction method for crossing existing route by transverse drainage channel in sealing point |
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|---|---|---|---|---|
| DE10312561A1 (en) * | 2003-03-21 | 2004-09-30 | Walter Bau-Ag | Method for producing track carriers in normal orientation for electromagnetic high-speed lines involves subsequent casting-in of the fastening elements for the track functional components |
| CN104695289A (en) * | 2015-03-02 | 2015-06-10 | 中铁第四勘察设计院集团有限公司 | Lowly arranged wire structure used in medium-low speed magnetic levitation traffic engineering fill section |
| CN205474608U (en) * | 2016-01-18 | 2016-08-17 | 中铁第四勘察设计院集团有限公司 | A space drainage structures that is arranged in low circuit double -line location of putting of low -speed maglev |
| CN206109879U (en) * | 2016-09-07 | 2017-04-19 | 中铁第四勘察设计院集团有限公司 | Be applicable to low circuit location space mole drainer of putting of moderate -low speed magnetic levitation |
| CN208899257U (en) * | 2018-08-23 | 2019-05-24 | 中铁磁浮交通投资建设有限公司 | A kind of low drain structure between setting structure location line of magnetic levitation track traffic |
-
2018
- 2018-08-23 CN CN201810965727.1A patent/CN108951318B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10312561A1 (en) * | 2003-03-21 | 2004-09-30 | Walter Bau-Ag | Method for producing track carriers in normal orientation for electromagnetic high-speed lines involves subsequent casting-in of the fastening elements for the track functional components |
| CN104695289A (en) * | 2015-03-02 | 2015-06-10 | 中铁第四勘察设计院集团有限公司 | Lowly arranged wire structure used in medium-low speed magnetic levitation traffic engineering fill section |
| CN205474608U (en) * | 2016-01-18 | 2016-08-17 | 中铁第四勘察设计院集团有限公司 | A space drainage structures that is arranged in low circuit double -line location of putting of low -speed maglev |
| CN206109879U (en) * | 2016-09-07 | 2017-04-19 | 中铁第四勘察设计院集团有限公司 | Be applicable to low circuit location space mole drainer of putting of moderate -low speed magnetic levitation |
| CN208899257U (en) * | 2018-08-23 | 2019-05-24 | 中铁磁浮交通投资建设有限公司 | A kind of low drain structure between setting structure location line of magnetic levitation track traffic |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648178A (en) * | 2020-05-11 | 2020-09-11 | 中铁六局集团有限公司 | Construction method for crossing existing route by transverse drainage channel in sealing point |
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| Publication number | Publication date |
|---|---|
| CN108951318B (en) | 2024-03-15 |
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