CN109722965A - A kind of Rail Highway crossover node flood design method and structure - Google Patents
A kind of Rail Highway crossover node flood design method and structure Download PDFInfo
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- CN109722965A CN109722965A CN201910032216.9A CN201910032216A CN109722965A CN 109722965 A CN109722965 A CN 109722965A CN 201910032216 A CN201910032216 A CN 201910032216A CN 109722965 A CN109722965 A CN 109722965A
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- highway
- awning
- crossover node
- slope
- flood
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- 238000013461 design Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 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
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Abstract
Present disclose provides a kind of Rail Highway crossover node flood design method and structures, including awning and counter-slope, the railway two sides that wherein awning is set to Rail Highway crosspoint are kept off the rain for highway, and the counter-slope extends outwardly from the highway both ends under awning covering for preventing rainwater from pouring into from crossover node.Highway undercrossing tunnel crossover node flood effect is substantially improved by the counter-slope road design being connected with positive slope and the corresponding facility that keeps off the rain in the disclosure.
Description
Technical field
This disclosure relates to field of traffic more particularly to a kind of Rail Highway crossover node flood design method and structure.
Background technique
Rail Highway intersection is inevitable current situation of traffic in modern city, there are two types of Rail Highway crossover node is general
Processing mode: 1, highway uses overhead form overcrossing railway；2, highway undercrossing tunnel.The wherein node application of highway undercrossing tunnel
It is more extensive.Since the railway gradient limits, is generally dug under highway use at crossover node and generate certain gradient, i.e., positive slope knot
Structure makes under-clearance at node meet current require.This technique makes highway at crossover node there are low spot, when rainy season set
It is insufficient often to there is node displacement, leads to route denial, traffic jam even results in serious life security problem.
Therefore, how flood becomes those skilled in the art urgent need to resolve in design process to Rail Highway crossover node asks
Topic.
Summary of the invention
In order to solve the deficiencies in the prior art, present disclose provides a kind of Rail Highway crossover node flood design method and
Structure, the disclosure make highway undercrossing tunnel crossover node by the counter-slope road design being connected with positive slope and the corresponding facility that keeps off the rain
Flood effect is substantially improved.
To achieve the goals above, the technical solution of the disclosure is as follows:
A kind of Rail Highway crossover node flood design method is arranged including the railway two sides in Rail Highway crosspoint and uses
In the awning that highway keeps off the rain, counter-slope is extended outward for preventing rainwater from pouring into crossover node from the highway both ends under awning covering
Place.
A kind of Rail Highway crossover node anti-flood structure, the highway including undercrossing tunnel, the highway is in the friendship with railway
Be positive slope structure at knuckle point, the positive slope structure both ends be equipped with counter-slope structure, the counter-slope structure be with positive slope structure phase
It is basic point at even, obliquely to set gradient extension, the positive slope superstructure is equipped with awning.
Further, the positive slope structure is for meeting vehicle normal through clear space needed for crossover node.
Further, the positive slope structure is using the crosspoint of highway and railway as basic point, and two sides are obliquely to set slope
Degree extends.
Further, the positive slope structure minimum point is connected with road rain water pipe culvert.
Further, the awning both ends are equipped with overhanging structure, and the overhanging structure is covered in part counter-slope superstructure.
Further, the awning includes several awning skeletons, and each awning skeleton is made of several type steel skeletons, institute
The awning skeleton that type steel skeleton is in turn connected to form symmetrical configuration is stated, the awning skeleton is fixed on anti-collision wall by foundation bolt
On, the anti-collision wall is symmetrically set to both sides of highway.
Further, plane skylight is equipped with outside the awning skeleton, the plane skylight is connected by purlin with awning skeleton.
Further, the awning two sides are equipped with aproll structure, and the aproll structure is a downward slope.
Further, the extended line of the counter-slope is connected with road rain water pipe culvert.
Compared with prior art, the beneficial effect of the disclosure is:
1) disclosure is designed by positive counter-slope and awning, and by awning water blocking, counter-slope is hydrophobic, and positive slope minimum point evacuation is a small amount of
Into the remaining water of node, flood effect is good, and technological feasibility is high, can effectively reduce crossover node waterflooding status；
2) disclosure simple process, difficulty of construction is low, low cost；
3) disclosure construction quality easily guarantees, the components such as awning can be manufactured in factory.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is a kind of Rail Highway crossover node flood design plane schematic diagram of the disclosure；
Fig. 2 is the B-B diagrammatic cross-section of Fig. 1；
Fig. 3 is the A-A diagrammatic cross-section of Fig. 1；
Fig. 4 is the awning skeleton structure schematic diagram of the disclosure；
In figure: 1, railway bridges and culverts；2, highway；3, awning；4, anti-collision wall；5, type steel skeleton；6, purlin；7, plane skylight；8,
Foundation bolt；9, aproll structure；10, positive slope structure；11, counter-slope structure；12, awning skeleton；13, overhanging structure.
Specific embodiment
The disclosure is described further with specific embodiment with reference to the accompanying drawing.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
In the disclosure, term for example "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", " side ",
The orientation or positional relationship of the instructions such as "bottom" is to be based on the orientation or positional relationship shown in the drawings, only to facilitate describing this public affairs
The relative for opening each component or component structure relationship and determination, not refers in particular to either component or element in the disclosure, cannot understand
For the limitation to the disclosure.
In the disclosure, term such as " affixed ", " connected ", " connection " be shall be understood in a broad sense, and indicate may be a fixed connection,
It is also possible to be integrally connected or is detachably connected；It can be directly connected, it can also be indirectly connected through an intermediary.For
The related scientific research of this field or technical staff can determine the concrete meaning of above-mentioned term in the disclosure as the case may be,
It should not be understood as the limitation to the disclosure.
As one or more embodiments, as shown in Figure 1-3, a kind of Rail Highway crossover node flood design method, is wrapped
Include the awning 3 that the railway two sides setting in Rail Highway crosspoint is kept off the rain for highway 2,2 both ends of highway under the covering of awning 3
Counter-slope 11 is extended outward for preventing rainwater from pouring at crossover node.
As one or more embodiments, as shown in Figure 1-3, a kind of Rail Highway crossover node anti-flood structure, including under
The highway 2 of rail wear, i.e. highway 2 are set to the lower section of railway bridges and culverts 1, and the highway 2 is positive slope at the crossover node with railway
Structure 10, positive 10 both ends of slope structure be equipped with counter-slope structure 11, the counter-slope structure 11 be with positive 10 structure connecting place of slope knot
For basic point, extended obliquely with setting the gradient, in specific implementation, gradient d3, d4 of the counter-slope 11 meets related Road Design
The requirement of specification is equipped with awning 3 above the positive slope structure 10.
The positive slope structure 10 is for meeting vehicle normal through clear space needed for crossover node.
The positive slope structure 10 is using the crosspoint of highway 2 and railway as basic point, and two sides are obliquely to set gradient extension.
In specific implementation, gradient d1, d2 on the positive slope 10 meets the requirement of related Road Design specification.
Positive 10 minimum point of slope structure is connected with road rain water pipe culvert.
The both ends of the positive slope structure 10 are connected with counter-slope 11, and the structure of the counter-slope 11 is to be connected with positive slope structure 10
Place is basic point, is extended obliquely with certain slope.
The extended line of the counter-slope structure 11 is connected with road rain water pipe culvert.
In specific implementation, the counter-slope 11 can induce rainwater along the evacuation of highway alignment counter-slope 5 to road rain water pipe culvert.
The awning 3 is covered in entire 10 top of positive slope structure.
3 both ends of awning are equipped with overhanging structure 13, and the overhanging structure 13 is covered in 11 superstructure of part counter-slope.Such as
Shown in Fig. 3, the overhanging structure 13 is the protrusion at 3 both ends of awning, and structure is identical as awning 3.
The awning 3 includes several awning skeletons 12, and each awning skeleton 12 is made of several type steel skeletons 5, such as Fig. 4
Shown, the type steel skeleton 5 is in turn connected to form the awning skeleton 13 of symmetrical configuration, and the awning skeleton 13 passes through foundation bolt
8 are fixed on anti-collision wall 4, and the anti-collision wall 4 is symmetrically set to 2 two sides of highway.
The anti-collision wall 4 is concrete anti-collision wall.
Plane skylight 7 is equipped with outside the awning skeleton 13, the plane skylight 7 is connected by purlin 6 with awning skeleton 12.
The plane skylight 7 is the structure of keeping off the rain of awning 3, for keeping off the rain for the positive slope 5 of highway alignment.
3 two sides of awning are equipped with aproll structure 9, and the aproll structure 9 is a downward slope.
In specific implementation, the flood design of the disclosure is applicable to the crossover node of any two-way.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
Claims (10)
1. a kind of Rail Highway crossover node flood design method, it is characterised in that: in the railway two sides in Rail Highway crosspoint
The awning to keep off the rain for highway is set, extends outward counter-slope for preventing rainwater from pouring into friendship from the highway both ends under awning covering
At knuckle point.
2. a kind of Rail Highway crossover node anti-flood structure, it is characterised in that: the highway including undercrossing tunnel, the highway with
Be positive slope structure at the crossover node of railway, the positive slope structure both ends be equipped with counter-slope structure, the counter-slope structure be with just
Slope structure connecting place is basic point, and obliquely to set gradient extension, the positive slope superstructure is equipped with awning.
3. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the positive slope structure is used
In meeting vehicle normal through clear space needed for crossover node.
4. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the positive slope structure is
Using the crosspoint of highway and railway as basic point, two sides are obliquely to set gradient extension.
5. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the positive slope structure is most
Low spot is connected with road rain water pipe culvert.
6. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the awning both ends are set
There is overhanging structure, the overhanging structure is covered in part counter-slope superstructure.
7. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that if the awning includes
Dry awning skeleton, each awning skeleton are made of several type steel skeletons, and the type steel skeleton is in turn connected to form symmetrical configuration
Awning skeleton, the awning skeleton is fixed on anti-collision wall by foundation bolt, and the anti-collision wall is symmetrically set to highway
Two sides.
8. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 7, which is characterized in that outside the awning skeleton
It is equipped with plane skylight, the plane skylight is connected by purlin with awning skeleton.
9. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the awning two sides are set
There is aproll structure, the aproll structure is a downward slope.
10. a kind of Rail Highway crossover node anti-flood structure as claimed in claim 2, which is characterized in that the counter-slope structure
Extended line be connected with road rain water pipe culvert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032216.9A CN109722965A (en) | 2019-01-14 | 2019-01-14 | A kind of Rail Highway crossover node flood design method and structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032216.9A CN109722965A (en) | 2019-01-14 | 2019-01-14 | A kind of Rail Highway crossover node flood design method and structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722965A true CN109722965A (en) | 2019-05-07 |
Family
ID=66298309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910032216.9A Pending CN109722965A (en) | 2019-01-14 | 2019-01-14 | A kind of Rail Highway crossover node flood design method and structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379156A (en) * | 2002-04-30 | 2002-11-13 | 王占元 | Overhead cross of road |
| KR200345471Y1 (en) * | 2003-12-03 | 2004-03-19 | (주)한석엔지니어링 | Two-arched apparatus using stainless steel of road or railroad |
| CN205934626U (en) * | 2016-08-27 | 2017-02-08 | 扬州朝华投资有限公司 | Miniature tunnel |
| CN208089345U (en) * | 2018-04-20 | 2018-11-13 | 中铁一局集团第四工程有限公司 | A kind of tunnel counter-slope drainage system |
| CN209669612U (en) * | 2019-01-14 | 2019-11-22 | 济南轨道交通集团有限公司 | A kind of Rail Highway crossover node anti-flood structure |
-
2019
- 2019-01-14 CN CN201910032216.9A patent/CN109722965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379156A (en) * | 2002-04-30 | 2002-11-13 | 王占元 | Overhead cross of road |
| KR200345471Y1 (en) * | 2003-12-03 | 2004-03-19 | (주)한석엔지니어링 | Two-arched apparatus using stainless steel of road or railroad |
| CN205934626U (en) * | 2016-08-27 | 2017-02-08 | 扬州朝华投资有限公司 | Miniature tunnel |
| CN208089345U (en) * | 2018-04-20 | 2018-11-13 | 中铁一局集团第四工程有限公司 | A kind of tunnel counter-slope drainage system |
| CN209669612U (en) * | 2019-01-14 | 2019-11-22 | 济南轨道交通集团有限公司 | A kind of Rail Highway crossover node anti-flood structure |
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Address after: Room 1801, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Applicant after: Shandong rail transit survey and Design Institute Co.,Ltd. Applicant after: JINAN RAIL TRANSIT GROUP Co.,Ltd. Address before: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Applicant before: JINAN RAIL TRANSIT GROUP Co.,Ltd. Applicant before: Shandong rail transit survey and Design Institute Co.,Ltd. Address after: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Applicant after: JINAN RAIL TRANSIT GROUP Co.,Ltd. Applicant after: Shandong rail transit survey and Design Institute Co.,Ltd. Address before: Floor 19, building 2, Shuntai Plaza, 2000 Shunhua Road, high tech Zone, Jinan City, Shandong Province, 250101 Applicant before: JINAN RAIL TRANSIT GROUP Co.,Ltd. Applicant before: JINAN SHUNDA RAIL TRANSIT DESIGN Co.,Ltd. |