CN208884301U - A kind of asphalt concrete pavement of autonomous type power generation - Google Patents
A kind of asphalt concrete pavement of autonomous type power generation Download PDFInfo
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- CN208884301U CN208884301U CN201821423052.XU CN201821423052U CN208884301U CN 208884301 U CN208884301 U CN 208884301U CN 201821423052 U CN201821423052 U CN 201821423052U CN 208884301 U CN208884301 U CN 208884301U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model discloses a kind of asphalt concrete pavements of autonomous type power generation, successively horizontal slice is laid with the first mixed slag blanket from bottom to top on roadbed, metalling, second mixed slag blanket, the geogrids layer snapped connection with nylon, and it is connected to low pressure shielding wire, concrete layer, steady layer of water, uniformly distributed solar photovoltaic assembly is connected to low pressure shielding wire, photosensitive wearing layer and supercrust, wherein uniformly distributed solar photovoltaic assembly is laid on the middle part on road surface along road extending direction, the low pressure shielding wire of geogrids layer and solar photovoltaic assembly is connected with photovoltaic DC-to-AC converter.The utility model flatness is high, the situations such as no local compactness is insufficient, demixing temperature is serious occur, road surface response to temperature can be good, with favorable elasticity and ageing-resistant performance, it is not easy to melt trickling under high temperature, good toughness is not easily broken under low temperature, can satisfy super highway requirement, road pavement high temperature makes full use of simultaneously, carries out solar power generation.
Description
Technical field
The utility model relates to a kind of asphalt concrete pavement of autonomous type power generation, especially a kind of drip of autonomous type power generation
Green concrete road surface.
Background technique
Asphalt concrete pavement is because of its superior pavement performance and road-ability, it has also become high-grade highway it is main
Form, but ordinary road asphalt concrete pavement determines its temperature-sensitive performance due to the Nomenclature Composition and Structure of Complexes of itself, makes pitch coagulation
Soil surface loss of properties on aging, high temperature easily lead to pitch trickling, and low temperature is easy to crack, difficult under axle for vehicle load and flow sharp increase
To meet requirement instantly.Roller compaction processes during Expressway Asphalt Pavement Constructing simultaneously, first pressing generally uses small
Tonnage steel roller static pressure is pressed Shi Xianyong large-tonnage steel roller to roll, is then rolled again with pneumatic-tired rollers, finally again
Face is received with steel roller, completes final pressure.Traditional compaction technology is that steel roller rolls respectively with pneumatic-tired rollers, in this way
The consequence of generation is to roll overlong time and temperature decline is excessive, it cannot be guaranteed that completing to roll and apply under asphalt high temperature
Work, and in the work progress of large area, due to the excessive velocities of road roller, asphalt road surface local is caused to there is leakage pressure, temperature
Situations such as degree isolation, and poor flatness, local compactness are insufficient.
Utility model content
The purpose of this utility model is to provide a kind of asphalt concrete pavements of autonomous type power generation, and flatness is high, road
Face temperature-sensitive performance is good, has favorable elasticity and ageing-resistant performance, is not easy to melt trickling under high temperature, good toughness is non-friable under low temperature
It splits, can satisfy super highway requirement, while road pavement high temperature makes full use of, carry out solar power generation.
Purpose of the utility model is realized as follows: a kind of asphalt concrete pavement of autonomous type power generation, on roadbed
Successively horizontal slice is laid with the first mixed slag blanket, metalling, the second mixed slag blanket, the TGXG snapped connection with nylon from bottom to top
Layer, and it is connected to low pressure shielding wire, concrete layer, steady layer of water, uniformly distributed solar energy is connected to low pressure shielding wire
Component, photosensitive wearing layer and supercrust are lied prostrate, wherein the middle part that uniformly distributed solar photovoltaic assembly is laid on road surface extends along road
The low pressure shielding wire of direction, geogrids layer and solar photovoltaic assembly is connected with photovoltaic DC-to-AC converter.
The utility model by adopting the above-described technical solution, extensibility by the way that pitch can be increased asphalt modification,
Improve pitch Rut resistance and Pintsch process ability well, reduces fatigue damage, removing and temperature sensitivity；It simultaneously can be obvious
Reduce the dosage of matrix pitch, reduce the cost for being laid with road surface, moreover it is possible to alleviate liquefied residue bring environmental problem, improve coal system
The economy of oily project.
The dead load and live load loading capability of roadbed are strong, are able to bear the weight of pavement structure itself, while being able to bear vehicle
The weight for driving through road surface propagation is invaded by can be effective against that self condition such as geology, rainfall, weather changes
It attacks and destroys, there is reasonable rigidity, can guarantee stationarity and comfort of the vehicle in running at high speed.
By the way that the extensibility of pitch can be increased asphalt modification, improve pitch Rut resistance and Pintsch process energy well
Power reduces fatigue damage, removing and temperature sensitivity；The dosage of matrix pitch can be obviously reduced simultaneously, reduce and be laid with road surface
Cost, moreover it is possible to alleviate liquefied residue bring environmental problem, improve the economy of coal oil project.
The utility model is by adopting the above-described technical solution, the solar photovoltaic assembly surface photosensitive wearing layer of laying can
While not influencing light energy conversion efficiency, protection is provided to solar energy electroplax, when vehicle is logical from solar-electricity plate surface traveling
It is out-of-date, it can guarantee that solar energy electroplax will not be broken, while there is good wear-resisting, resistance to compression and ductility.
In conclusion by adopting the above-described technical solution, the beneficial effect of the utility model is:
The situations such as flatness is high, and no local compactness is insufficient, demixing temperature is serious occur, and road surface response to temperature can be good, have
Favorable elasticity and ageing-resistant performance are not easy under high temperature to melt trickling, and good toughness is not easily broken under low temperature, can satisfy super highway
Requirement, while road pavement high temperature makes full use of, and carries out solar power generation.
Detailed description of the invention
The utility model is further described below in conjunction with attached drawing, Fig. 1 is the utility model broken section structure
Schematic diagram.
Specific embodiment
A kind of bituminous pavement of autonomous type power generation, as shown in Figure 1.Successively horizontal slice is laid with the from bottom to top on roadbed
One mixed slag blanket 1, metalling 2, the second mixed slag blanket 3, the geogrids layer 4 connected with nylon buckle 5, and it is connected to low pressure shielding
Electric wire 11, concrete layer 6, steady layer of water 7 are connected to uniformly distributed solar photovoltaic assembly 8, photosensitive wear-resisting with low pressure shielding wire 11
Layer 9 and supercrust 10, wherein uniformly distributed solar photovoltaic assembly 8 is laid on the middle part on road surface along road extending direction, Tu Gongge
The low pressure shielding wire 11 of grid layer 4 and solar photovoltaic assembly 8 is connected with photovoltaic DC-to-AC converter 12.The thickness of first mixed slag blanket 1
For 25-30 ㎝, metalling 2 with a thickness of 20 ㎝, the second mixed slag blanket 3 with a thickness of 8-10 ㎝, concrete layer 6 with a thickness of
18-25 ㎝, steady layer of water 7 with a thickness of 8 ㎝, photosensitive wearing layer 9 with a thickness of 0.2 ㎜, supercrust 10 with a thickness of 6cm.The
One, for the water content of the second mixed slag blanket 1,3 less than 5.3%, intensity is not less than 15MP, mixes slag particle diameter less than 150 ㎜, wherein partial size is small
It is no more than the 10% of total amount in the total amount of 0.075 ㎜.The ballast grain sizes of metalling 2 are not more than 5 ㎝, and wherein partial size is less than 0.075 ㎜
Total amount be no more than the 10% of total amount, sundries is free of in rubble, rubble intensity is not less than 15MP.Supercrust 10 is spread by asphalt mixture
If forming, the partial size of asphalt mixture medium stone is not more than 3 ㎝, and wherein total amount of the partial size less than 0.075mm is no more than 7%, in rubble
Without sundries, rubble intensity is not less than 15MP.Geogrids layer 4 is in plum by using nylon buckle 5 between uniformly distributed TGXG
Flower-shape binding connection, the lap of splice of TGXG are greater than 30 ㎝, and spacing is not more than 20 ㎝.Geotechnological lattice in geogrids layer 4
Grid are higher than road surface perpendicular to embankment axis direction, the both ends of the low pressure shielding wire of connection.
Embodiment 1
Including roadbed, roadbed and road surface, the roadbed are set in roadbed, and the roadbed has horizontal slice structure, described
Roadbed is respectively the first mixed slag blanket, metalling, the second mixed slag blanket, graded broken stone layer, steady layer of water, the second mixed slag from bottom to up
Layer is internal to be equipped with TGXG and low pressure shielding wire；Several photovoltaics are equipped with along road extending direction in the middle part of the road surface
Component, the solar photovoltaic assembly are connected by low pressure shielding wire with photovoltaic DC-to-AC converter.First mixed slag blanket with a thickness of
30cm, the metalling with a thickness of 20cm, the second mixed slag blanket with a thickness of 8cm, the graded broken stone layer with a thickness of
20cm, the steady layer of water is with a thickness of 20cm.The ballast grain sizes of metalling are not more than 5cm, and wherein partial size is total less than 0.075mm
Amount is no more than the 10% of total amount, and sundries is free of in the rubble, and the rubble intensity is not less than 15MP；The mixed slag blanket it is aqueous
For amount less than 5.3%, the mixed slag intensity of the mixed slag blanket is not less than 15MP, and the mixed slag particle diameter is less than 150mm, and wherein partial size is less than
The total amount of 20mm is no more than the 30% of total amount, and wherein total amount of the partial size less than 0.075mm is no more than the 10% of total amount, and the water is steady
Layer intensity is not less than 3MP.Using nylon buckle in blossom type binding connection between the TGXG, the TGXG is taken
Spreading degree is greater than 30cm, and spacing is not more than 20cm.The TGXG is perpendicular to embankment axis direction, the low pressure shielding wire
Both ends be higher than road surface.
Embodiment 2
A kind of bituminous pavement laying method of autonomous type power generation, comprising the following steps:
Step 1 measures alignment, including conducting wire, middle line, bench mark repetition measurement, section inspection and benefit are surveyed, and are carried out before going into operation
Construction lofting releases shoulder, groove, slope foot, gutter banket, borrows the specific locations such as Tu Chang, its profile indicated, in route
Trees, weeds, shrub within the scope of land used etc. should remove, and dig roadbed；
Step 2, it is filling roadbed using horizontal slice, it is divided into horizontal level according to cross section overall with, successively fills upwards,
First layer is filled using mixed slag, fill with a thickness of 30cm, the second layer is filled using rubble, fill with a thickness of 20cm, third
Layer is filled using mixed slag, fill with a thickness of 8cm；After completion is filled, TGXG and low is laid with perpendicular to embankment axis direction
Shielding wire is pressed, Bridgehead by Blastig processing section direct route dike axis direction is laid with TGXG；Grid is laid within 48 hours latter, is used
Cement, mixed slag and rubble mass ratio 3:2:2 spice, are laid with the 4th layer of roadbed, laying with a thickness of 25cm, wherein low pressure shielding
The both ends of electric wire are higher than roadbed；The partial size of rubble is not more than 5cm, and wherein total amount of the partial size less than 0.075mm is no more than total amount
10%, sundries is free of in the rubble, the rubble intensity is not less than 15MP；The water content of the mixed slag is described mixed less than 5.3%
The intensity of slag is not less than 15MP, and the mixed slag particle diameter is less than 150mm, and wherein total amount of the partial size less than 20mm is no more than total amount
30%, wherein total amount of the partial size less than 0.075mm is no more than the 10% of total amount, and being buckled between TGXG using nylon is in blossom type
Binding connection, the lap of splice of the TGXG are greater than 30cm, and spacing is not more than 20cm.
Step 3 uniformly sprays one layer of atomization pitch in road bed, and covers one layer of needle sunshade net；
Step 4, by the machine of spreading out and putting on by mixing asphalt paving in road bed, laying depth 8cm, in the process spread out and put on
In rolled by road roller road pavement, every group road roller first pressing 1 time, press 4 times, pressed using low frequency and amplitude when first pressing again
It is real, advance when pressing again and use frequency low-amplitude, when retrogressing is compacted using high frequency high-amplitude, in roller compaction process, carries out misty spray
Water, the amount of water sprayed are 0.07L/sm；Temperature when first pressing inside mixing is 155 ~ 170 DEG C, surface temperature when rolling end of a period
Not less than 100 DEG C, rolling wheel should keep cleaning in the construction process, brush a certain amount of interleaving agent or anti-when rolling on rolling wheel
Binder, intersection rolls that Ying Xiancong bend is lower to be started on one side, when abrupt slope is rolled, the driven wheel of road roller preferably court always
Paver direction, compacting should be carried out continuously, must not pause.
Step 5, is laid with solar photovoltaic assembly in the middle part of road surface, and the photovoltaic module passes through pre-buried low pressure shielding wire
It is connected with photovoltaic DC-to-AC converter.
Embodiment 3
Solar photovoltaic assembly surface is covered with photosensitive wearing layer, and the photosensitive wearing layer is by 37 parts of toluidine blues-of mass parts
Carboxymethyl chitosan-carbon nano-tube film, 13 parts of aluminium oxide and 17 parts of polyethylene composition, photosensitive wearing layer with a thickness of 0.2mm.
Embodiment 4
Toluidine blue-carboxymethyl chitosan-carbon nano-tube film is prepared by the following method: using diameter for 15 ~ 30nm
Carbon nanotube be dissolved in water, by ultrasonic disperse with after, uniformly mixed with carboxymethyl chitosan solution, carboxymethyl chitosan
The molar ratio of sugar and carbon nanotube is 1:1.5, and magnetic agitation 12h, it is sugar-modified to obtain carboxymethyl chitosan under 30 DEG C of constant temperatures
Carbon nanotube, by the sugar-modified carbon nanotube of carboxymethyl chitosan be configured to concentration be 57% aqueous solution after, excessive 1- is added
After (3- dimethylamino-propyl) -3- ethyl carbodiimide and n-hydroxysuccinimide are activated for 24 hours, it is 89% that concentration, which is added,
The molar ratio of toluidine blue solution, toluidine blue and carbon nanotube is 0.7:1, stirs for 24 hours, must beat under conditions of 30 DEG C of constant temperature
Solution is poured on film-forming plates by thin-film material, and toluidine blue-carboxymethyl chitosan-carbon nano-tube film is obtained after natural drying.
The foregoing is merely the preferred embodiments of the utility model, not to limit the utility model, all essences in the utility model
Made any modifications, equivalent replacements, and improvements etc., should be included within the protection scope of the utility model within mind and principle.
Claims (7)
1. a kind of asphalt concrete pavement of autonomous type power generation, it is characterized in that: successively horizontal slice is spread from bottom to top on roadbed
If the first mixed slag blanket (1), metalling (2), the second mixed slag blanket (3), the geogrids layer (4) connected with nylon buckle (5), and
Be connected to low pressure shielding wire (11), concrete layer (6), steady layer of water (7), with low pressure shielding wire (11) be connected to it is uniformly distributed too
Positive energy photovoltaic module (8), photosensitive wearing layer (9) and supercrust (10), wherein uniformly distributed solar photovoltaic assembly (8) is laid on road
The middle part in face is along road extending direction, the low pressure shielding wire (11) and light of geogrids layer (4) and solar photovoltaic assembly (8)
Volt inverter (12) is connected.
2. the asphalt concrete pavement of a kind of autonomous type power generation according to claim 1, it is characterized in that: the first mixed slag blanket
(1) with a thickness of 25-30 ㎝, metalling (2) with a thickness of 20 ㎝, the second mixed slag blanket (3) with a thickness of 8-10 ㎝, concrete
Layer (6) with a thickness of 18-25 ㎝, steady layer of water (7) with a thickness of 8 ㎝, photosensitive wearing layer (9) with a thickness of 0.2 ㎜, supercrust
(10) with a thickness of 6cm.
3. the asphalt concrete pavement of a kind of autonomous type power generation according to claim 1, it is characterized in that: first, second is mixed
For the water content of slag blanket (1,3) less than 5.3%, intensity is not less than 15MP, mixes slag particle diameter less than 150 ㎜, wherein partial size is less than 0.075
The total amount of ㎜ is no more than the 10% of total amount.
4. a kind of asphalt concrete pavement of autonomous type power generation according to claim 1, it is characterized in that: metalling (2)
Ballast grain sizes are not more than 5 ㎝, and wherein total amount of the partial size less than 0.075 ㎜ is no more than the 10% of total amount, and sundries is free of in rubble, broken
Stone intensity is not less than 15MP.
5. a kind of asphalt concrete pavement of autonomous type power generation according to claim 1, it is characterized in that: supercrust (10) by
Asphalt mixture is laid with, and the partial size of asphalt mixture medium stone is not more than 3 ㎝, and wherein total amount of the partial size less than 0.075mm does not surpass
7% is crossed, sundries is free of in rubble, rubble intensity is not less than 15MP.
6. the asphalt concrete pavement of a kind of autonomous type power generation according to claim 1, it is characterized in that: geogrids layer
(4) by using nylon buckle (5) to connect in quincunx binding between uniformly distributed TGXG, the lap of splice of TGXG is greater than
30 ㎝, spacing are not more than 20 ㎝.
7. the asphalt concrete pavement of a kind of autonomous type power generation according to claim 1, it is characterized in that: geogrids layer
(4) for the TGXG in perpendicular to embankment axis direction, the both ends of the low pressure shielding wire of connection are higher than road surface.
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| CN201821423052.XU CN208884301U (en) | 2018-08-31 | 2018-08-31 | A kind of asphalt concrete pavement of autonomous type power generation |
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| CN201821423052.XU CN208884301U (en) | 2018-08-31 | 2018-08-31 | A kind of asphalt concrete pavement of autonomous type power generation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820468A (en) * | 2019-11-18 | 2020-02-21 | 山东光实能源有限公司 | Multifunctional assembled photovoltaic power generation pavement and construction method |
| CN110820469A (en) * | 2019-11-18 | 2020-02-21 | 山东光实能源有限公司 | Fabricated asphalt concrete-photovoltaic power generation pavement structure and construction method |
| CN110863405A (en) * | 2019-11-18 | 2020-03-06 | 山东光实能源有限公司 | Assembled photovoltaic power generation-high-performance concrete pavement structure and construction method |
| CN114855547A (en) * | 2022-05-06 | 2022-08-05 | 中国建筑第八工程局有限公司 | Snow-melting pavement structure and construction method thereof |
-
2018
- 2018-08-31 CN CN201821423052.XU patent/CN208884301U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820468A (en) * | 2019-11-18 | 2020-02-21 | 山东光实能源有限公司 | Multifunctional assembled photovoltaic power generation pavement and construction method |
| CN110820469A (en) * | 2019-11-18 | 2020-02-21 | 山东光实能源有限公司 | Fabricated asphalt concrete-photovoltaic power generation pavement structure and construction method |
| CN110863405A (en) * | 2019-11-18 | 2020-03-06 | 山东光实能源有限公司 | Assembled photovoltaic power generation-high-performance concrete pavement structure and construction method |
| CN110820469B (en) * | 2019-11-18 | 2020-08-25 | 山东光实能源有限公司 | Fabricated asphalt concrete-photovoltaic power generation pavement structure and construction method |
| CN110863405B (en) * | 2019-11-18 | 2020-08-25 | 山东光实能源有限公司 | Assembled photovoltaic power generation-high-performance concrete pavement structure and construction method |
| CN110820468B (en) * | 2019-11-18 | 2020-08-25 | 山东光实能源有限公司 | Multifunctional assembled photovoltaic power generation pavement and construction method |
| CN114855547A (en) * | 2022-05-06 | 2022-08-05 | 中国建筑第八工程局有限公司 | Snow-melting pavement structure and construction method thereof |
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