CN110004784A - A kind of road structure close to highway bridge pier - Google Patents
A kind of road structure close to highway bridge pier Download PDFInfo
- Publication number
- CN110004784A CN110004784A CN201910324337.0A CN201910324337A CN110004784A CN 110004784 A CN110004784 A CN 110004784A CN 201910324337 A CN201910324337 A CN 201910324337A CN 110004784 A CN110004784 A CN 110004784A
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- China
- Prior art keywords
- side slope
- slope
- road structure
- road
- bridge pier
- Prior art date
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Classifications
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- 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
- E01C3/00—Foundations for pavings
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
-
- 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
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
-
- 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
- E01C3/00—Foundations for pavings
- E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/50—Flexible or elastic materials
- C04B2111/503—Elastic materials
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0085—Geotextiles
-
- 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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Hydrology & Water Resources (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of road structure close to highway bridge pier, belongs to construction field.Road structure includes road surface, the side slope being inclined outwardly in road surface two sides, the slope protection in road surface two sides, substratum for waterproofing.Wherein, side slope has reinforced concrete floor, and reinforced concrete floor is poured by elastic concrete；Elastic concrete includes: cement 20~30%, gangue 4~8%, lime 10~14%, gathers materials 40~50%, the water of surplus.This road structure can reach the indeformable effect of subgrade stability guaranteed under road surface, while helping to be drained and be blocked water, and quickly embankment water can be discharged from many levels, and road surface is effectively prevent frost heave, thaw collapse and frost boiling problem occur.
Description
Technical field
The present invention relates to construction fields, in particular to a kind of road structure close to highway bridge pier.
Background technique
In Mountainous Highway Construction, most highways will be winding and be built, and some engineering two sides side slopes are precipitous, it usually needs
Carry out a large amount of slope excavating and form roadbed could to be laid with road surface, and roadbed side slope is because of reasons such as its strata structures, if often having
Heavy transit equipment passes through, or meets heavy rain and wash away, and very easy landslide collapses, and causes road equipment to damage, causes pole to driving
Big security risk, it is also possible to because of its traffic accident.Therefore in response to this series of problems, need to build a kind of be suitble to
Road structure, and high is wanted to basic bearing capacity, increases integrally-built formedness, can preferably guarantee to use
Service life reduces the generation of safety accident.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
Based on the deficiencies of the prior art, the present invention provides a kind of road structures close to highway bridge pier, with part
Or fully improves, even solves the problems of the prior art.
The present invention is implemented as follows:
In the first aspect of the present invention, a kind of road structure close to highway bridge pier is provided.
Road structure includes road surface, side slope, slope protection and substratum for waterproofing.
Side slope extends from road surface to substratum for waterproofing, and side slope is distributed in road surface two sides and is inclined outwardly, and side slope is by unlike material
Material be laid in a layered fashion, weak soil dense packing layer, metalling, armored concrete are followed successively by by road surface to ground
Layer, wherein fractured-rock layer thickness is less than the thickness of weak soil dense packing layer, and the thickness of weak soil dense packing layer is less than armored concrete
The thickness of layer, reinforced concrete floor are poured by elastic concrete；Elastic concrete includes: cement 20~30%, gangue 4
~8%, lime 10~14%, gather materials 40~50%, the water of surplus；
Slope protection is in the end of side slope, and slope protection extends in the end of side slope to substratum for waterproofing, and slope protection is distributed in road surface two sides
And be inclined outwardly, slope protection connect to form step structure with side slope by platform, and the slope protection of two sides is provided through longitudinal direction each other
The port of laterally interconnected perpendicular air hose and beam wind pipe, beam wind pipe and perpendicular air hose is respectively connected with controllable switching door, erects wind
Pipe and beam wind pipe are provided with through-hole, and the slope protection of two sides is provided through drainage channel in the part of near floor level；
Substratum for waterproofing and ground face contact, and road surface, side slope, slope protection are respectively positioned on substratum for waterproofing, in the substratum for waterproofing
The multiple columns arranged vertically are embedded with, one end of the column is inserted within ground and the other end is embedded in and the slope protection
It is interior.
In preferable one or more examples, side slope surface is provided with stair-stepping partition.
In preferable one or more examples, partition is in horizontally disposed, and partition is connected in one end far from side slope
The baffle arranged vertically, partition and baffle collectively form L-shaped groove.
In preferable one or more examples, it is disposed with web between layers in side slope.
In preferable one or more examples, weak soil dense packing layer, metalling, the reinforced concrete floor in side slope are equal
It is composed of multiple combined blocks, combined block is made of metal mesh, the corresponding material being included in metal mesh.
In preferable one or more examples, web is made of anti-seepage geotextile, and is fixed on by anchor pole adjacent
Between two layers.
In preferable one or more examples, slope protection is provided with column, and column is equipped with device of solar generating, by too
The headlamp of positive energy power generator power supply.
In preferable one or more examples, headlamp matching is provided with motor switch, and motor switch is configured to can
Selection of land opens and closes headlamp.
In preferable one or more examples, side slope is provided with vegetation cover, and vegetation cover kind is implanted with turf.
In preferable one or more examples, road structure includes a plurality of water diversion belt, edge edge of the water diversion belt from road surface
Side slope, slope protection extend in drainage channel.
The utility model has the advantages that
Roadbed provided in an embodiment of the present invention can give full play to the performance of material itself under High-speed Train Loads, keep
Good service performance, it is ensured that vehicle operation steady and comfort, reduce subgrade defect, save operation during maintenance at
This.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the schematic cross-sectional view that the present invention implements the first visual angle of the road structure provided；
Fig. 2 shows the schematic cross-sectional views at the second visual angle of the road structure of the invention for implementing to provide；
Fig. 3 shows perpendicular air hose and beam wind pipe arrangement schematic diagram inside the road structure that present invention implementation provides；
Fig. 4 shows the schematic diagram for the partition that the road structure that the present invention implements to provide is provided with.
Icon: 102- reinforced concrete floor；103- slope protection；104- metalling；105- weak soil dense packing layer；The side 106-
Slope；The road surface 107-；108- substratum for waterproofing；109- drainage channel；201- erects air hose；202- beam wind pipe；301- partition.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
In the present invention, in the case where not contradiction or conflict, all embodiments, embodiment and feature of the invention
It can be combined with each other.In the present invention, conventional unit, component etc., both can be commercially available, can also be public according to the present invention
The content self-control opened.In the present invention, in order to protrude emphasis of the invention, to some conventional operations and unit, component
The omission of progress, or be only briefly described.
For generally, the road structure for neighbour's highway bridge pier that example of the present invention provides mainly is used to bridge pier
The soil layer at place is reinforced and is protected.The road structure mainly reduces high-intensitive air-flow and rain by ventilation, hydrophobic mode
The erosion of water keeps itself stability, so as to enduringly protecting bridge pier.
Below with reference to attached drawing, road structure provided in this embodiment is illustrated in more detail.
Refering to fig. 1 to Fig. 4.
Since the vehicle flowrate of highway is larger, and speed is very fast, therefore, the stabilization of highway be it is critically important, be
This, roadbed is also more important.
The embodiment of the invention provides a kind of road structures close to highway bridge pier, for ensuring the stabilization of highway.
As a kind of recapitulative description, road structure includes road surface 107, side slope 106, slope protection 103 and substratum for waterproofing
108.Wherein, generally, side slope 106 and slope protection 103 are between road surface 107 and substratum for waterproofing 108.In other words, road surface
107, side slope 106, slope protection 103 are respectively positioned on substratum for waterproofing 108, and substratum for waterproofing 108 and ground face contact.Preferably, anti-
The multiple columns arranged vertically are embedded in water-bed layer.One end of each column is inserted within ground and the other end be embedded in
In slope protection.Column can play the resistance for increasing roadbed horizontal sliding.
Side slope 106 and slope protection 103 constitute the main part of road structure.Road structure has rough trapezoidal knot as a result,
Structure.That is, roadbed road surface 107 one end relative to smaller in one end of substratum for waterproofing 108.
Side slope 106 extends from road surface 107 to substratum for waterproofing 108, and side slope 106 is distributed in 107 two sides of road surface and outside
Inclination.Side slope 106 is laid in a layered fashion by the material of unlike material, and it is closely knit to be followed successively by weak soil by road surface 107 to earth's surface
Stack layer 105, metalling 104, reinforced concrete floor 102.The intensity of side slope 106 is gradually increased by road surface 107 to earth's surface can be with
Effectively Improving Expressway supports.Wherein, 104 thickness of metalling is less than the thickness of weak soil dense packing layer 105, and weak soil is closely knit
The thickness of stack layer 105 is less than the thickness of reinforced concrete floor 102.
Metalling 104 is the transition zone between weak soil dense packing layer 105 and reinforced concrete floor 102, to make entire
Side slope 106 changes with structural strength appropriate, it is easier to bear to squeeze, reduce the displacement under external force squeezes, while being also easier to
In lower than wind and rain.
Wherein, reinforced concrete floor 102 is poured by elastic concrete；Elastic concrete include: cement 20~30%,
Gangue 4~8%, lime 10~14% gather materials 40~50%, the water of surplus.It can make up for it sky with certain retractility
Gap improves compactness.
Preferably, 106 surface of side slope is provided with stair-stepping partition 301, and partition 301 can both stop rain drop erosion, right
It is gradually retained.Particularly, the width of the partition of different height is ceaselessly.As a preferred solution, highly more
The width of high partition is smaller, and the width of the lower partition of height is bigger.Wherein, the width refers to from 106 table of side slope
Length of the face along the extension in highway width direction.
In this way, soil, the stone that the higher partition 301 of height can stop are relatively fewer；Highly lower partition institute
Soil, the stone that can stop are relatively more.On the one hand, the spacers block of higher position few soil and soil block, can be to avoid
It is deposited in very high position in large quantities, to reduce the risk of falling object from high altitude.The partition of more lower position stops a large amount of native stone,
To avoid being stacked into highway surfaces.
In a kind of optional specific example, partition in horizontally disposed, and partition be connected in one end far from side slope 106 it is perpendicular
The baffle directly arranged, partition and baffle collectively form L-shaped groove.L-shaped groove can stop mud-rock flow, rainwater, the sandstone tumbled to slope
Face is washed away.
In addition, being disposed with web between layers in side slope 106, being firmly combined property between the two is improved.More preferably
Ground, web are made of anti-seepage geotextile, and are fixed between adjacent two layers by anchor pole.In this way, can reduce between layer
Local Sliding.Further, as preferred improvement project, weak soil dense packing layer 105, metalling 104 in side slope 106,
Reinforced concrete floor 102 is composed of multiple combined blocks.And combined block by metal mesh, be included in it is corresponding in metal mesh
Material constitute.By the way that multi-blocked structure will be divided into side slope 106, reinforced by web and metal mesh, it can significantly
Enhance side slope 106 structural strength, also more tolerant to rainwater immerse and corrode, while can also reduce occur between combined block it is chain
The landing of formula.
Slope protection 103 is in the end of side slope 106, and the support as side slope 106.In other words, slope protection 103 is as side slope
106 basis and be designed and provided, build.Further, it is preferred that slope protection 103 is with longer than the longer slope surface of side slope 106
Degree, while slope protection 103 also has the gradient bigger than side slope 106, so as to Quick drainage, and reduces the size of road structure.
In this way, by length to slope protection 103 and side slope 106 and the gradient cooperation wind surface of road structure can also (correspondingly also held
By greater pressure) it is concentrated mainly on the part that lower part is more able to bear impact.
Slope protection 103 the end of side slope 106 to substratum for waterproofing 108 extend, slope protection 103 be distributed in 107 two sides of road surface and to
Outer incline.Slope protection 103 connect to form step structure by platform with side slope 106.Platform is between slope protection 103 and side slope 106
Intermediate zone can arrange the heap bodies of multiple protrusions in the platform to reduce the passage of sandstone.The heap body of protrusion can be with
Flat platform is divided into multiple relatively independent regions and part, is put aside great to avoid sandstone from continuously moving
Kinetic energy, to reduce the shocking damage to slope surface.
The slope protection 103 of two sides is provided through the interconnected perpendicular air hose 201 of vertical and horizontal and beam wind pipe 202 (in figure
Depict only its part).The port of beam wind pipe 202 and perpendicular air hose 201 is respectively connected with controllable switching door (not shown), erects air hose
201 and beam wind pipe 202 be provided with through-hole.
By the opening and closing of switching door, can be adjusted to provide controllable temperature in roadbed.In some cases may be used
Using the drainage channel 109 as emergency.It is apparent that such switching door preferably uses automatic control device to realize.Making
In scheme for temperature regulation, temperature sensor and power device, controller is can be set in control device.Wherein, temperature sensing
Device is configured to detect the temperature inside slope protection 103 or side slope 106, and the temperature data is fed back to controller.Controller
Pre-set mode or Rule of judgment treatment temperature data can then be passed through.Subsequent controller optionally controls power dress
It sets, so that selection is to open switching door or selection closing switching door.
Further, the slope protection 103 of two sides is provided through drainage channel 109 in the part of near floor level, avoids roadbed
It is impregnated by rainwater, to improve stability.Drainage channel 109 extends along the length direction of highway.Drainage channel 109 is constructed
When coming it and filling water, the height of water level line is less than the height of substratum for waterproofing 108.
Further, it drains for convenience, water pit can be modified in the region far from highway certain distance.Water storage
Cellar can a large amount of water of reserves, to cope with the emergencies such as heavy rain.In addition, as needed, being laid with pipeline to utilize water pit
In water storage.For example, being provided with intake pipe adjacent to the part on road surface 107 in roadbed.Intake pipe is controlled by valve and is opened and closed.Water intaking
The end of pipe is connected in water pit.In this way, can directly pass through intake pipe when needing watering cleaning and cooling road surface 107
Water intaking reduces road maintenance cost to a certain extent, shortens maintenance time without fetching water in city planting ductwork.
In another improvement project, road structure includes a plurality of water diversion belt, and water diversion belt is from the edge on road surface 107 along side slope
106, slope protection 103 extends in drainage channel 109.Water diversion belt can be to avoid the confluence of rainwater, to also reduce big stock water flow
Wash away influence.Water flow is guided quickly to drainage channel 109 in addition, water diversion belt can also play quick drainage, avoids rain
Water and soil layer continuous contact and make Soft Soil Layer by maceration, keep soil layer firm to play.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of road structure close to highway bridge pier, which is characterized in that the road structure includes road surface, side slope, shield
Slope and substratum for waterproofing；
The side slope extends from the road surface to the substratum for waterproofing, and the side slope is distributed in the road surface two sides and leans outward
Tiltedly, the side slope is laid in a layered fashion by the material of unlike material, is followed successively by weak soil dense packing by road surface to ground
Layer, metalling, reinforced concrete floor, wherein the fractured-rock layer thickness is less than the thickness of the weak soil dense packing layer, described soft
The thickness of native dense packing layer is less than the thickness of the reinforced concrete floor, and the reinforced concrete floor is poured by elastic concrete
It forms；The elastic concrete includes: cement 20~30%, gangue 4~8%, lime 10~14%, gathers materials 40~50%,
The water of surplus；
The slope protection is in the end of the side slope, and the slope protection extends in the end of the side slope to the substratum for waterproofing, institute
It states slope protection to be distributed in the road surface two sides and be inclined outwardly, the slope protection connect to form ladder-like knot by platform with the side slope
Structure, the slope protection of two sides are provided through the interconnected perpendicular air hose and beam wind pipe of vertical and horizontal, the beam wind pipe and institute each other
The port for stating perpendicular air hose is respectively connected with controllable switching door, and the perpendicular air hose and the beam wind pipe are provided with through-hole, two sides
The slope protection is provided through drainage channel in the part of near floor level；
The substratum for waterproofing and ground face contact, and the road surface, the side slope, the slope protection be respectively positioned on the substratum for waterproofing it
On, the multiple columns arranged vertically are embedded in the substratum for waterproofing, one end of the column is inserted within ground and another
End be embedded in in the slope protection.
2. the road structure according to claim 1 close to highway bridge pier, which is characterized in that the side slope surface is set
It is equipped with stair-stepping partition.
3. the road structure according to claim 2 close to highway bridge pier, which is characterized in that the partition is in level
Arrangement, and the partition is connected with the baffle arranged vertically in one end far from the side slope, the partition and the baffle are total
The at L-shaped slot of isomorphism.
4. the road structure according to claim 1 close to highway bridge pier, which is characterized in that the layer in the side slope
Web is disposed between layer.
5. the road structure according to claim 4 close to highway bridge pier, which is characterized in that soft in the side slope
Native dense packing layer, metalling, reinforced concrete floor are composed of multiple combined blocks, and the combined block is by metal mesh, packet
It includes and is constituted in the corresponding material in the metal mesh.
6. the road structure according to claim 4 or 5 close to highway bridge pier, which is characterized in that the web
It is made of anti-seepage geotextile, and is fixed between adjacent two layers by anchor pole.
7. the road structure according to claim 1 close to highway bridge pier, which is characterized in that the slope protection is provided with
Column, the headlamp that the column is equipped with device of solar generating, is powered by the device of solar generating.
8. the road structure according to claim 7 close to highway bridge pier, which is characterized in that the headlamp matching
It is provided with motor switch, the motor switch is configured to optionally open and close the headlamp.
9. the road structure according to claim 1 close to highway bridge pier, which is characterized in that the side slope is provided with
Vegetation cover, the vegetation cover kind are implanted with turf.
10. the road structure according to claim 1 close to highway bridge pier, which is characterized in that the road structure
Including a plurality of water diversion belt, the water diversion belt extends to the draining along the side slope, the slope protection from the edge on the road surface and leads to
In road.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110805058.3A CN113494032A (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
| CN201910324337.0A CN110004784B (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324337.0A CN110004784B (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110805058.3A Division CN113494032A (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110004784A true CN110004784A (en) | 2019-07-12 |
| CN110004784B CN110004784B (en) | 2021-08-10 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110805058.3A Pending CN113494032A (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
| CN201910324337.0A Active CN110004784B (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110805058.3A Pending CN113494032A (en) | 2019-04-22 | 2019-04-22 | Roadbed structure next to highway pier |
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| Country | Link |
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| CN (2) | CN113494032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110004784B (en) | 2021-08-10 |
| CN113494032A (en) | 2021-10-12 |
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