CN207891671U - A kind of calcareous sand road structure - Google Patents
A kind of calcareous sand road structure Download PDFInfo
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- CN207891671U CN207891671U CN201820246765.7U CN201820246765U CN207891671U CN 207891671 U CN207891671 U CN 207891671U CN 201820246765 U CN201820246765 U CN 201820246765U CN 207891671 U CN207891671 U CN 207891671U
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- concrete
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Abstract
A kind of calcareous sand road structure, is related to a kind of road structure.Both sides, which are arranged side by side, in calcareous layer of sand concrete-pile, concrete-pile lower end is stretched into bearing stratum, calcareous layer of sand upper surface is equipped with groove, there is a concrete beam in every groove, concrete beam and corresponding two concrete-pile upper ends are affixed, concrete road surface is equipped on concrete beam, adjacent recline has multiple metal edges ramps respectively for calcareous layer of sand both sides, two transverse metal pipes are provided between metal edges ramp and corresponding concrete-pile in calcareous layer of sand, transverse metal pipe one end has extended out annular wing plate and fixation is embedded in concrete-pile, the other end is fixed and is penetrated through with metal edges ramp, circular hole of the vertical metal tube lower end through concrete road surface stretches into calcareous layer of sand, upper end is fixed with metal plate.Effective restriction effect can be played to calcareous layer of sand, enhance stability, simultaneously, moreover it is possible to preferably keep calcareous layer of sand internally dry.
Description
Technical field
The utility model is related to a kind of road structure, especially a kind of calcareous sand road structure.
Background technology
Calcareous sand typically refers to the Special Rock rich in calcium carbonate or other indissoluble carbonic acid substances of the marine organisms origin cause of formation
Medium, its main mineral constituent are calcium carbonate, and 50% or more usual accounting, intensity is relatively low, and since part land is due to it
Preceding ocean disappears to reveal, and therefore, many places can encounter calcareous sand when building road, be constructing road
Cause very burden.
Currently, when to building road there are the land of calcareous sand, it is common that the form for using pile foundation stretches concrete-pile
Enter bearing stratum, build road surface on concrete-pile later, to avoid low intensive calcareous layer of sand.The problem is that not having
Have and play the role of effective restriction effect to calcareous layer of sand, under long-term rain penetration, calcareous layer of sand internal moisture increases, and has
Larger risk of landslip, stability is not high.
Invention content
The purpose of this utility model is to provide a kind of calcareous sand road structures, it can play effectively calcareous layer of sand
Restriction effect enhances stability, simultaneously, moreover it is possible to preferably keep calcareous layer of sand internally dry.
Realize that above-mentioned purpose, the utility model take following technical proposals：A kind of calcareous sand road structure, including holding force soil
Layer, calcareous layer of sand, concrete road surface and more concrete-piles, bearing stratum top is calcareous layer of sand, and described is calcareous
Both sides are arranged side by side along road length direction in layer of sand more concrete-piles, and the more concrete-pile lower ends, which are stretched into, holds
In power soil layer, the calcareous sand road structure further includes more concrete beams, multiple metal edges ramps, more transverse metals
Pipe and more vertical metal tubes, calcareous layer of sand upper surface are equipped with a bar ditch with every laterally adjacent two concrete-pile corresponding positions
Slot is provided with a concrete beam, every concrete beam and corresponding two concrete-pile upper ends in the groove described in every
Affixed, more concrete beam upper edge road length directions are equipped with concrete road surface, the concrete road surface, more coagulations
Native crossbeam and more concrete-pile pourings are integrated, and along road length direction, adjacent recline has multiple gold respectively for calcareous layer of sand both sides
Belong to side slope plate, the metal edges ramp described in every is correspondingly arranged with a concrete-pile, and every metal edges are located in calcareous layer of sand
Two transverse metal pipes are set side by side with up and down between ramp and corresponding concrete-pile, transverse metal pipe one end described in every
It has extended out annular wing plate and fixation is embedded in corresponding concrete-pile, the every transverse metal pipe other end and corresponding metal edges
Ramp is affixed and penetrates through setting, and positioned at vertically being set per adjacent two concrete beam centre positions, there are one circles for concrete road surface
Hole, each circular hole are corresponding with a vertical metal tube, and the vertical metal tube lower end described in every is stretched through corresponding circular hole
Enter in calcareous layer of sand, every vertical metal tube upper end is fixed with a metal plate.
Compared with prior art, the utility model has the beneficial effects that：The utility model is reasonable for structure, and metal edges ramp is logical
It crosses transverse metal pipe to be fixed with concrete-pile, effective restriction effect can be played to calcareous layer of sand, prevent calcareous layer of sand
Landslide is generated, stability is enhanced, meanwhile, metal edges ramp, transverse metal pipe and vertical metal tube can preferably keep calcareous
Layer of sand is internally dry, simple and effective.
Description of the drawings
Fig. 1 is the structural schematic diagram of the calcareous sand road structure of the utility model；
Fig. 2 is the portions the A enlarged drawing of Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear,
It being fully described by, it is clear that described embodiment is only a part of the embodiment of utility model, instead of all the embodiments,
It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present invention
Every other embodiment, shall fall within the protection scope of the present invention.
Specific implementation mode one：As shown in Fig. 1 ~ Fig. 2, the utility model discloses a kind of calcareous sand road structures, including
Bearing stratum 1, calcareous layer of sand 2, concrete road surface 5 and more concrete-piles 3,1 top of bearing stratum is calcareous layer of sand
2, both sides are arranged side by side along road length direction in the calcareous layer of sand 2 more concrete-piles 3, the more concrete
3 lower ends of stake are stretched into bearing stratum 1, and the calcareous sand road structure further includes more concrete beams 4, multiple metal edges
Ramp 6, more transverse metal pipes 7 and more vertical metal tubes 8,2 upper surface of calcareous layer of sand and every laterally adjacent two coagulations
3 corresponding position of native stake is equipped with a groove, and a concrete beam 4, every concrete cross are provided in the groove described in every
Beam 4 and 3 upper end of corresponding two concrete-piles are affixed, and more 4 upper edge road length directions of concrete beam are equipped with concrete road
Face 5, the concrete road surface 5, more concrete beams 4 and the more pourings of concrete-pile 3 are integrated, 2 both sides of calcareous layer of sand
Along road length direction, adjacent recline has multiple metal edges ramps 6 respectively, the metal edges ramp 6 described in every and a concrete
Stake 3 is correspondingly arranged, and is set side by side with up and down between every metal edges ramp 6 and corresponding concrete-pile 3 in calcareous layer of sand 2
Two transverse metal pipes 7,7 one end of transverse metal pipe described in every extended out annular wing plate 7-1 and it is fixed be embedded in it is corresponding
In concrete-pile 3, every 7 other end of transverse metal pipe is affixed with corresponding metal edges ramp 6 and penetrates through setting, concrete road surface
5 per 4 centre position of adjacent two concrete beams positioned at vertically setting there are one circular hole, and each circular hole is corresponding with one and erects
To metal tube 8,8 lower end of vertical metal tube described in every is stretched into through corresponding circular hole in calcareous layer of sand 2, every vertical metal tube
8 upper ends are fixed with a metal plate 9.
Specific implementation mode two：As shown in Fig. 2, present embodiment is made furtherly to specific implementation mode one
It is bright, it is equipped with soil successively from the bottom to top between 2 upper surface of calcareous layer of sand and every concrete beam 4 and corresponding groove
There are crimping in work cloth 10 and waterproof roll 11, the geotextiles 10 and 11 both sides of waterproof roll to 2 outside turnup of calcareous layer of sand.
Specific implementation mode three：As shown in Figure 1, present embodiment is to specific implementation mode one or specific implementation mode two
The further explanation made, multiple described metal edges ramps 6, more transverse metal pipes 7 and more vertical metal tubes 8 are all made of
High thermal conductivity metal is made, and the even tube wall of transverse metal pipe 7 and vertical metal tube 8 described in every is equipped with multiple ventilation holes.
Specific implementation mode four：As shown in Figure 1, present embodiment is made furtherly to specific implementation mode one
Bright, 5 upper surface of concrete road surface is tiltedly installed with weathering from centre to both sides, and the gradient of the weathering is α,
α is 2% ~ 5%.
The utility model it is reasonable for structure, metal edges ramp 6 is fixed by transverse metal pipe 7 and concrete-pile 3, energy
It is enough that effective restriction effect is played to calcareous layer of sand 2, it prevents calcareous layer of sand 2 from generating and comes down, enhancing stability, metal edges ramp 6,
Transverse metal pipe 7 and vertical metal tube 8 can transfer thermal energy under the irradiation of the sun in calcareous layer of sand 2, reduce calcareous sand
The rainwater penetrated into layer 2, keeps calcareous layer of sand 2 internally dry, and metal edges ramp 6, transverse metal pipe 7 and vertical metal tube 8 are adopted
It is made of high thermal conductivity metal, thermal energy transmission capacity is stronger, and transverse metal pipe 7 and vertical metal tube 8 are equipped with multiple ventilation holes, rise
To auxiliary desiccation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in the form of others dress body
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that the condition of equivalent for falling in claim is contained
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of calcareous sand road structure, including bearing stratum（1）, calcareous layer of sand（2）, concrete road surface（5）And more coagulations
Native stake（3）, the bearing stratum（1）Top is calcareous layer of sand（2）, the calcareous layer of sand（2）Interior both sides are along road length
Direction, which is arranged side by side, more concrete-piles（3）, the more concrete-piles（3）Bearing stratum is stretched into lower end（1）It is interior,
It is characterized in that：The calcareous sand road structure further includes more concrete beams（4）, multiple metal edges ramps（6）, more cross
To metal tube（7）And more vertical metal tubes（8）, calcareous layer of sand（2）Upper surface and every laterally adjacent two concrete-piles（3）
Corresponding position is equipped with a groove, and a concrete beam is provided in the groove described in every（4）, every concrete beam
（4）With corresponding two concrete-piles（3）Upper end is affixed, more concrete beams（4）Upper edge road length direction is equipped with coagulation
Soil surface（5）, the concrete road surface（5）, more concrete beams（4）And more concrete-piles（3）Pouring is integrated, calcium
Matter layer of sand（2）Along road length direction, adjacent recline has multiple metal edges ramps respectively for both sides（6）, the metal side slope described in every
Plate（6）With a concrete-pile（3）It is correspondingly arranged, calcareous layer of sand（2）It is interior to be located at every metal edges ramp（6）With corresponding coagulation
Native stake（3）Between up and down be set side by side with two transverse metal pipes（7）, the transverse metal pipe described in every（7）One end has extended out
Annular wing plate（7-1）And fixation is embedded in corresponding concrete-pile（3）It is interior, every transverse metal pipe（7）The other end with it is corresponding
Metal edges ramp（6）It is affixed and penetrate through setting, concrete road surface（5）Positioned at every adjacent two concrete beams（4）Centre position
Vertical to set there are one circular hole, each circular hole is corresponding with a vertical metal tube（8）, the vertical metal tube described in every
（8）Calcareous layer of sand is stretched into lower end through corresponding circular hole（2）It is interior, every vertical metal tube（8）Upper end is fixed with a metal plate
（9）.
2. a kind of calcareous sand road structure according to claim 1, it is characterised in that：The calcareous layer of sand（2）Upper table
Face and every concrete beam（4）It is equipped with geotextiles successively from the bottom to top between corresponding groove（10）And waterproof roll
（11）, the geotextiles（10）And waterproof roll（11）Both sides are to calcareous layer of sand（2）External turnup has crimping.
3. a kind of calcareous sand road structure according to claim 1 or 2, it is characterised in that：Multiple described metal side slopes
Plate（6）, more transverse metal pipes（7）And more vertical metal tubes（8）It is all made of high thermal conductivity metal to be made, the cross described in every
To metal tube（7）And vertical metal tube（8）Even tube wall be equipped with multiple ventilation holes.
4. a kind of calcareous sand road structure according to claim 1, it is characterised in that：The concrete road surface（5）On
Surface is tiltedly installed with weathering from centre to both sides, and the gradient of the weathering is α, and α is 2% ~ 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246765.7U CN207891671U (en) | 2018-02-11 | 2018-02-11 | A kind of calcareous sand road structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246765.7U CN207891671U (en) | 2018-02-11 | 2018-02-11 | A kind of calcareous sand road structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891671U true CN207891671U (en) | 2018-09-21 |
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ID=63542992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246765.7U Expired - Fee Related CN207891671U (en) | 2018-02-11 | 2018-02-11 | A kind of calcareous sand road structure |
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| Country | Link |
|---|---|
| CN (1) | CN207891671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485227A (en) * | 2019-07-29 | 2019-11-22 | 中交四公局第一工程有限公司 | A kind of firm formula road structure |
-
2018
- 2018-02-11 CN CN201820246765.7U patent/CN207891671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485227A (en) * | 2019-07-29 | 2019-11-22 | 中交四公局第一工程有限公司 | A kind of firm formula road structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20220211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |