CN106337342B - A kind of road cross-sectional configuration for mountain highway - Google Patents
A kind of road cross-sectional configuration for mountain highway Download PDFInfo
- Publication number
- CN106337342B CN106337342B CN201610830540.1A CN201610830540A CN106337342B CN 106337342 B CN106337342 B CN 106337342B CN 201610830540 A CN201610830540 A CN 201610830540A CN 106337342 B CN106337342 B CN 106337342B
- Authority
- CN
- China
- Prior art keywords
- road
- sectional configuration
- cross
- concrete road
- supercrust
- 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.)
- Active
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
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Processing Or Creating Images (AREA)
Abstract
The present invention is a kind of road cross-sectional configuration for mountain highway, sub-surface is the recessed double wave cross section structure in intermediate high both sides, the casting concrete road deck on sub-surface, wherein concrete road top surface is the high umbilicate streamlined groove-like structure in both sides, and sub-surface and concrete road supercrust ultimately form the cross-sectional configuration of " ∞ ".By thickening wheel lower concrete road deck, increase plate body intensity；By centre ditch is set to collect current not wash away the soil body；By setting indent horizontal slope, surface gathered water massif side slope is not caused to wash away and the recharge of plate bottom washes away and plate is caused vacantly to make road travel and roadbed safer；Chassis of vehicle body is raised by groove both sides, is played to car body protective effect；Water is dropped down under the massif of one or both sides by uniformly collecting, massif original hull-borne is not caused artificially to change, no central drainage is washed away, and maintains nature ecosystem, the intermediate limpid non sludge of ditch draining.
Description
Technical field
The present invention relates to the road cross-sectional configuration of mountain highway, the sky way road section structure of special gradient more regions
It makes.
Background technology
Generally rectangular cross-section plate is designed in existing slab cross section, this design is suitble to the random form of vehicle to turn,
It overtakes other vehicles, give another the right of way, concrete thickness is uniform, paves beneficial to mechanical entirety, also there is higher aesthstic visual effect；But this road surface section
Structure design form concrete needs are more, and it is a kind of material to sail the country road of vehicle and low grade roads in mountainous for single line shape
Consuming above set limit on material；Once this device of shifting block type highway slab rupture or expansion joint leak can cause underlayment to damage frost boiling by pressure quickly, very
Cracking is tilted until that can not use to plate body.
Mountain area sky way is even more to be easy to cause inside to wash away massif using this rectangular panel blocks, causes to come down, outer side blow
Slope precipice is brushed, plate body is caused vacantly to rupture roadbed disrepair；Rainy day is wet and slippery to be even resulted in vehicle and slips out highway and turn down slope precipice.
The content of the invention
The present invention seeks to overcome since mountain area hillside ponding washes away roadbed, roadbed charge for remittance, which washes away, empties the disadvantages such as plate side hillside
End simulates massif natural drainage state, does not make current lumped scour slopes because building highway, so as to protect massif original appearance and strengthen
The design of highway driving safety provides a kind of road cross-sectional configuration for low grade roads in mountainous.
Therefore the technical scheme is that, a kind of road cross-sectional configuration for mountain highway, the road of mountain highway
Cross-sectional configuration includes road slot, and road slot is sub-surface, it is characterised in that：The sub-surface is recessed pair in intermediate high both sides
Ripple cross section structure, wherein the casting concrete road deck on sub-surface, concrete road top surface are umbilicate for both sides height
Streamlined groove-like structure, sub-surface and concrete road supercrust ultimately form the cross-sectional configuration of " ∞ ".
Further improve is：" ∞ " cross-sectional configuration of the sub-surface and concrete road supercrust is on bend slope
It spends in location, reinforcing bar is longitudinally added in concrete road supercrust and strengthens pavement strength, section is embedded in the mountain valley of gentle gradient lets out
Water floor drain central drainage.
Further improve is：One side is hillside side wall in the mountain highway, one side is in abrupt slope cliff construction,
The concrete road supercrust of hillside side wall is directly discharged the natural drainage of massif slope surface with the gradient of 3-4%, abrupt slope cliff one side
Concrete road supercrust reversely sets the gradient of 4-6%, and all to draining among road, hillside side wall massif top of the slope does not add intercepting ditch,
Concrete road flows directly into road surface intermediate groove, the road deck rainwater reverse flow of abrupt slope cliff one side without gutter is set
Enter road surface intermediate groove, so as to not cause additionally to wash away to slope precipice, maintain slope precipice nature.
Further improve is：Embankment formula both sides are all pavement structure at the cliff embankment of abrupt slope in the mountain highway
In, the hull-borne of concrete road supercrust is the gradient of 4-6%, and all to draining among road.
Further improve is：During both sides all construct for hillside side wall at cutting in the mountain highway, concrete road
Supercrust and massif slope surface natural sparse model, concrete road supercrust sets the gradient of slope surface hull-borne 3-4% in the same direction, all in
Between draining, top of the slope need not set the gutter that intercepts water, gutter among the naturally scattered flow direction of slope surface rainwater；Gutter etc. need not be set attached
Belong to protection, reduce expense, also avoid the lumped scour to roadbed.
Further improve is：When the one side of abrupt slope cliff is equipped with curb, road surface drainage slope is oppositely arranged, still converges
It flows away, slope precipice will not be caused to wash away in ditch in the middle part of to road surface, curb is equipped with guardrail.
Advantageous effect：
The road cross-sectional configuration of mountain highway of the present invention thickeies vehicle wheel lower portion concrete, enhances road
Bearing capacity；Subgrade drainage is from intermediate drainage；On the one hand concrete is saved, is on the other hand kept among massif natural drainage remittance
Ditch, will not lumped scour roadbed；The design of road section is more suitable for overworking, the electric power area in hardship；Road section design protection bottom
The short vehicle chassis of disk, which is not touched, to be scraped.
Concrete road supercrust is streamlined groove-like, and wheel rolls position mostly positioned at concrete road to vehicle when driving
At surface layer thickening, ditch width is constant among location of giving another the right of way, and both sides are suitably widened and reduce horizontal slope.
The design of concrete road supercrust increases chassis ground height, effectively protects car chassis, improves indirectly
Trolley shape sails traffic safety and riding comfort.
The design of concrete road supercrust is due to meeting environmental protection requirement, the limpid no mud of ponding of intermediate ditch discharge,
Massif and surface gathered water can be drained rapidly, it can indirect flush clean to vehicle chassis.
Road cross-sectional configuration design maintenance, operating expenses and Master Cost are optimal in similar design, Pavement Performances
It facts have proved -50 grades of long vehicles of vapour and heavy vehicle also without destruction by Fujian, Guangxi, Guangdong and other places；Section form aesthetics perception
It is slightly worse.
Road cross-sectional configuration meter form is not limited to sky way, similary for the hypsography location of continuous climb and fall
It is applicable in.
Road cross-sectional configuration one side is bonded naturally with slope wall, and flowing water slope in the setting of one side cliff side, surface gathered water will not rush
Brush side slope, the downward ponding in hillside are flowed to road center ditch naturally；
The road deck of hillside side wall and hillside natural sparse model, the road deck reverse drainage of abrupt slope cliff one side.Road
The two-way horizontal slope in ditch both sides is not greater than 6% among the design requirement of section, in order to avoid Overheight Vehicles is caused to turn on one's side when giving another the right of way.
By thickening wheel lower concrete road deck, increase plate body intensity；By centre ditch is set to collect
Current do not wash away the soil body；By setting indent horizontal slope, surface gathered water massif side slope is not caused to wash away and the recharge of plate bottom
It washes away and plate is caused vacantly to make road travel and roadbed safer；By setting central drainage well in circuit buffer error vehicle location,
Exclude paragraph charge for remittance；Chassis of vehicle body is raised by groove both sides, is played to car body protective effect；By uniformly collecting one side or two
Water to be dropped down under the massif of side, massif original hull-borne is not caused artificially to change, no central drainage is washed away, and maintains nature ecosystem, in
Between the limpid non sludge of ditch draining.The design does not repel for measures such as the protection barricades of driving or massif safety.
Description of the drawings
Fig. 1 is the sectional view that one side of the present invention is hillside side wall, one side is abrupt slope cliff construction.
Fig. 2 is that embankment formula both sides of the present invention are all the sectional view of abrupt slope cliff construction.
Fig. 3 is that both sides are all the sectional view of hillside side wall construction at cutting of the present invention.
In figure 1 be one side be hillside side wall, one side is abrupt slope cliff construction, 2 be sub-surface, and 3 be reinforcing bar, and 4 be coagulation
Dirt road supercrust, 5 be curb, and 6 be that both sides all construct for hillside side wall at cutting, and 7 be guardrail, and 8 be that embankment formula both sides are all steep
Slope cliff construction.
Specific embodiment
The present invention is as shown in Fig. 1/2/3.
A kind of road cross-sectional configuration for mountain highway, the road cross-sectional configuration of mountain highway include road slot, and road slot is
For sub-surface 2, the sub-surface 2 is the recessed double wave cross section structure in intermediate high both sides, and coagulation is poured on sub-surface 2
Dirt road supercrust 4, wherein concrete road supercrust 4 are the high umbilicate streamlined groove-like structure in both sides, sub-surface 2 and mixed
Solidifying dirt road supercrust 4 ultimately forms the cross-sectional configuration of " ∞ ".
" ∞ " cross-sectional configuration of the sub-surface 2 and concrete road supercrust 4 is in bend gradient location, in coagulation
Reinforcing bar 3 is longitudinally added in dirt road supercrust 4 and strengthens pavement strength, the embedded sluicing floor drain of section concentrates row in the mountain valley of gentle gradient
Water.
One side is hillside side wall in the mountain highway, one side is the concrete of hillside side wall in abrupt slope cliff construction 1
Road deck 4 and slope surface natural sparse model are by rainwater conflux to intermediate ditch；The concrete road supercrust of abrupt slope cliff one side is set instead
To the gradient, to road centre draining；Hillside side wall massif slope surface natural drainage will not wash away roadbed and flow directly into concrete road
The intermediate groove that 4 layers of road surface, the road deck rainwater reverse flow of abrupt slope cliff one side enter road surface intermediate groove, so as to not to slope precipice
It causes additionally to wash away, maintains slope precipice nature.
During embankment formula both sides all construct 8 for abrupt slope cliff in highway on the mountain area ridge, the row of concrete road supercrust 4
Water state is the gradient of 4-6%, and all to draining among road.
During both sides all construct 6 for hillside side wall at cutting in the mountain highway, concrete road supercrust and massif slope surface
Massif slope surface natural drainage is set the gradient of 3-4% by natural sparse model, concrete road supercrust 4, and all to intermediate draining；Concrete
Massif slope surface natural drainage is pooled to intermediate concrete groove by road deck 4, avoids and roadbed is washed away.
The one side of abrupt slope cliff is equipped with curb 5, and curb 5 is equipped with guardrail 7.
The present invention drains beneficial to one side massif charge for remittance direct route face, is also beneficial to stop that massif seeps water and satisfy the need basal part soil stone
It washes away, and opposite side side slope body can be protected, prevent surface gathered water side slope from washing away, prevent ponding recharge from emptying the native stone under plate
Make plate hanging；Using " ∞ " section forms, both sides subjacent bed maximum gauge 60cm, intermediate thinnest part 10cm, for the bend gradient
Location can suitably add longitudinal reinforcement 3, plate is prevented to be pulled off；It can be to concrete not for mountain area water power inconvenience location
It vibrates, direct labor, which claps, smears shaping also with very high pavement strength, and bearing the load of vapour -50 will not be destroyed,
The ground such as Fujian, Guangxi, Guangdong facts have proved -50 grades of long vehicles of vapour and heavy vehicle also without destruction.
It is manually or mechanically excavated out during construction and excavates out the double grooves of thickening sealing according to the universal wheelspan of vehicle after sub-surface 2
About 20cm is deep, and sub-surface 2 is first put down that place longitudinal reinforcement 3, outer side edges guardrail immediately pre- by double wave section slot with filling concrete
Then embedded part, outside cheek board pour into a mould upper strata concrete road supercrust 4；Ladder promotes in construction, 10 meters of a levels interval left side
The right side is constructed from bottom of slope to top of the slope；Surface layer central concave ditch arc is manually scraped with spade smears shaping, and bracing wire pressure of clapping is smeared.
The two-way horizontal slope of concrete road supercrust 4 is not greater than 6%, in order to avoid Overheight Vehicles is caused to turn on one's side when giving another the right of way.
The design of road cross-sectional configuration is defined for width of roadway according to 4-6 meters, but is not limited；It should be set every a distance
It puts to give another the right of way and widens area and vehicle is continuously climbed buffer zone；Buffer zone can set central drainage Jing Jiawanggai to exclude product
Water.
The design of road cross-sectional configuration does not limit outside guardrail form, only for reference.
The design of this road cross-sectional configuration is not assured traffic safety, but truly has the function of improving traffic safety.
Claims (7)
1. a kind of road cross-sectional configuration for mountain highway, the road cross-sectional configuration of mountain highway includes road slot, and road slot is
Sub-surface, it is characterised in that：The sub-surface is the recessed double wave cross section structure in intermediate high both sides, is poured on sub-surface
Build concrete road supercrust, wherein concrete road supercrust is the high umbilicate streamlined groove-like structure in both sides, sub-surface
The cross-sectional configuration of " ∞ " is ultimately formed with concrete road supercrust.
2. a kind of road cross-sectional configuration for mountain highway according to claim 1, it is characterised in that：The road surface base
" ∞ " cross-sectional configuration of layer and concrete road supercrust is longitudinally added in bend gradient location in concrete road supercrust
Reinforcing bar strengthens pavement strength, in the embedded sluicing floor drain central drainage of the mountain valley of gentle gradient section.
3. a kind of road cross-sectional configuration for mountain highway according to claim 1 or 2, it is characterised in that：Described
One side is hillside side wall in mountain highway, one side is the concrete road supercrust and massif of hillside side wall in the cliff construction of abrupt slope
The gradient of slope surface 3-4% in the same direction, the concrete road supercrust hull-borne of abrupt slope cliff one side are the counter-slope of 4-6%, and all
Draining among to concrete road.
4. a kind of road cross-sectional configuration for mountain highway according to claim 1 or 2, it is characterised in that：The mountain
During embankment formula both sides all construct for abrupt slope cliff in area's highway, the hull-borne of concrete road supercrust is the gradient of 4-6%, and
All to draining among concrete road.
5. a kind of road cross-sectional configuration for mountain highway according to claim 1 or 2, it is characterised in that：The mountain
During both sides all construct for hillside side wall at cutting in area's highway, concrete road supercrust and massif slope surface natural sparse model, concrete
Road deck sets the gradient of slope surface hull-borne 3-4% in the same direction, all to intermediate draining.
6. a kind of road cross-sectional configuration for mountain highway according to claim 3, it is characterised in that：Abrupt slope cliff
One side is equipped with curb, and curb is equipped with guardrail.
7. a kind of road cross-sectional configuration for mountain highway according to claim 4, it is characterised in that：Abrupt slope cliff side
Equipped with curb, curb is equipped with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830540.1A CN106337342B (en) | 2016-09-19 | 2016-09-19 | A kind of road cross-sectional configuration for mountain highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830540.1A CN106337342B (en) | 2016-09-19 | 2016-09-19 | A kind of road cross-sectional configuration for mountain highway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106337342A CN106337342A (en) | 2017-01-18 |
| CN106337342B true CN106337342B (en) | 2018-06-05 |
Family
ID=57840260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610830540.1A Active CN106337342B (en) | 2016-09-19 | 2016-09-19 | A kind of road cross-sectional configuration for mountain highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337342B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811788B (en) * | 2019-02-01 | 2020-09-01 | 郭淑芳 | Road construction retaining wall safety auxiliary device |
| CN111021404B (en) * | 2019-12-27 | 2021-03-16 | 王伟颜 | Road construction retaining wall safety auxiliary device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03221602A (en) * | 1987-04-24 | 1991-09-30 | Kido Kiyoko | New airport structure and associated transportation mechanism |
| CN2589499Y (en) * | 2002-12-25 | 2003-12-03 | 常志来 | Concave water collection pavement |
| RU2233934C1 (en) * | 2002-12-25 | 2004-08-10 | Хабаровский государственный технический университет | Motor road |
| CN101792995B (en) * | 2010-02-12 | 2015-10-21 | 哈尔滨市道里区奥基建筑与环境工程研究所 | Groove type roadbed and shoulder pole first class face damping compression-resistant durable highway |
| CN206070270U (en) * | 2016-09-19 | 2017-04-05 | 中铁十一局集团第二工程有限公司 | A kind of road cross-sectional configuration for mountain highway |
-
2016
- 2016-09-19 CN CN201610830540.1A patent/CN106337342B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106337342A (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208009178U (en) | A kind of anti-settling highway subgrade | |
| CN111042293A (en) | Construction process of road central green belt seepage-proofing drainage structure | |
| CN106337342B (en) | A kind of road cross-sectional configuration for mountain highway | |
| CN206070270U (en) | A kind of road cross-sectional configuration for mountain highway | |
| CN105544342A (en) | Permeable pavement based urban road time-delay drainage structure | |
| CN212247917U (en) | Combined box culvert for drainage of building site | |
| CN206503213U (en) | Scattered collection mating type waterproof and water drainage system for highway median strip | |
| CN111501459B (en) | Roadbed structure of mountain road and construction method thereof | |
| CN215518442U (en) | Culvert structure for road drainage | |
| CN212388278U (en) | Highway subgrade waterproof construction | |
| CN212895755U (en) | Urban road sidewalk drainage device | |
| KR102116480B1 (en) | Drainage system by the Acorn-shaped pipe which have the optimum hydraulic characteristic according to rainfall and easy manufacture, Construction method by its | |
| CN210151515U (en) | Excavation side slope super high road section road surface drainage system | |
| CN211256522U (en) | Highway subgrade structure capable of preventing subgrade from softening | |
| CN208965332U (en) | A kind of dam road from draining tailings reservoir preliminary dam | |
| CN210066480U (en) | Bridge road construction drainage structures | |
| KR100945590B1 (en) | Boundary stone including boundary stone of bycicles road and pedestrian-vehicle passage and constructing method thereof | |
| CN205313933U (en) | Road subgrade sedimentation preventing facility | |
| CN214363961U (en) | Tunnel portal hidden road surface intercepting ditch | |
| CN110080102A (en) | A kind of bridge deck drainage structure across railroad bridge | |
| CN210657853U (en) | Non-motor vehicle lane road surface structure | |
| Ilić et al. | The use of porous asphalt for the improvement of the grading plan geometry and drainage of pavement surfaces on urban roads | |
| CN213508766U (en) | Water drainage structure for road of cross-sluiceway road section | |
| CN220167090U (en) | Rainwater drainage system for industrial factory | |
| CN216615357U (en) | Town road prevention of seepage project organization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |