CN217556582U - Pitch combined type town road pavement structure - Google Patents
Pitch combined type town road pavement structure Download PDFInfo
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- CN217556582U CN217556582U CN202220660229.8U CN202220660229U CN217556582U CN 217556582 U CN217556582 U CN 217556582U CN 202220660229 U CN202220660229 U CN 202220660229U CN 217556582 U CN217556582 U CN 217556582U
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Abstract
The utility model discloses a pitch combined type town road pavement structure, including basal soil layer and pitch top layer, pitch top layer bottom laid concrete-based layer, concrete-based layer bottom be provided with the reinforcement frame, the reinforcement frame with basal soil layer between be provided with the metalling, the reinforcement frame in equidistant being provided with run through the metalling and stretch into the intraformational antidetonation structure of basal soil, the concrete-based layer in laid the multilayer steel sheet, the reinforcement frame be steel reinforcement frame structure, through the mixed structure of steel sheet and concrete-based layer for the road surface is difficult to be crushed, and life is longer, and the pitch top layer is laid more easily, has promoted the compressive capacity and the durability on road surface through the structure in the reinforcement frame, makes the road surface can pass through the vehicle that the total amount is bigger, promotes road surface performance and life, transmits the sense of earthquake that receives the road surface to metalling and basal soil in situ through the antidetonation structure, has protected concrete-based layer and pitch top layer.
Description
Technical Field
The utility model belongs to the technical field of the municipal administration facility and specifically relates to a pitch combined type town road pavement structure is related to.
Background
Present municipal administration bituminous paving damages great to the road surface after the vehicle that the total amount is big is current, damages the concrete layer direct action of back to the below at road surface pitch, because this type of structure road surface resistance to compression and life are not high, leads to concrete layer to appear sunken and hole, causes great hindrance to road surface normal use, consequently, is necessary to provide a pitch combined type municipal administration road surface structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pitch combined type town road pavement structure to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an asphalt combined type town road pavement structure, includes base soil layer and pitch top layer, pitch top layer bottom laid the concrete-based layer, concrete-based layer bottom be provided with the reinforcement frame, the reinforcement frame with base soil layer between be provided with the metalling, the reinforcement frame in equidistant being provided with run through the metalling and stretch into the intraformational antidetonation structure of base soil, the concrete-based layer in laid the multilayer steel sheet, the reinforcement frame be steel-bar framework structure.
As a further technical scheme of the utility model, the reinforcement frame in transversely wear to be equipped with the centre sill, the centre sill with the reinforcement frame between form the bearing cavity, the centre sill in equidistant being provided with the confession the anti-seismic structure first pilot hole of wearing to establish, reinforcement frame bottom equidistant being provided with the confession the anti-seismic structure second pilot hole of wearing to establish, the reinforcement frame in first pilot hole and second pilot hole both sides all be provided with the support steel column.
As a further technical scheme of the utility model, anti-seismic structure including wear to establish first pilot hole, second pilot hole and stretch into intraformational antidetonation reinforced concrete earth cylinder of foundation soil, antidetonation reinforced concrete earth cylinder top be provided with the support steel column on side welded base plate.
As a further technical scheme of the utility model, the metalling lean on the vertical pre-buried steel sheet that is provided with in antidetonation reinforced concrete cylinder both sides, pre-buried steel sheet between form the confession antidetonation reinforced concrete cylinder male pore.
As the utility model discloses further technical scheme, antidetonation reinforced concrete cylinder end be provided with the tip.
As a further technical scheme of the utility model, reinforcement frame, centre sill and support steel column form field font structure.
The utility model has the advantages that: through the mixed structure of steel sheet and concrete-based layer, make the road surface difficult by the puzzlement, life is longer, the pitch top layer is laid more easily, the compressive capacity and the durability on road surface have been promoted through the structure in the reinforcement frame simultaneously, make the road surface can pass through the vehicle that the total amount is bigger, promote road surface performance and life, through the earthquake-resistant structure with the feel transmission to the metalling and the basic soil in situ that the road surface received, concrete-based layer and pitch top layer have been protected.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the reinforced frame of the present invention.
Wherein: base soil layer 1, rubble layer 2, pre-buried steel sheet 3, pore 4, antidetonation reinforced concrete cylinder 5, base plate 6, pitch top layer 7, concrete-based layer 8, steel sheet 9, support steel column 10, reinforcement frame 11, bearing cavity 12, centre sill 13, tip 14, first pilot hole 15, second pilot hole 16.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-2, an asphalt composite type town road pavement structure comprises a foundation soil layer 1 and an asphalt surface layer 7, a concrete base layer 8 is laid at the bottom of the asphalt surface layer 7, a reinforcing frame 11 is arranged at the bottom of the concrete base layer 8, a gravel layer 2 is arranged between the reinforcing frame 11 and the foundation soil layer 1, anti-seismic structures penetrating through the gravel layer 2 and extending into the foundation soil layer 1 are arranged in the reinforcing frame 11 at equal intervals, a plurality of layers of steel plates 9 are laid in the concrete base layer 8, the reinforcing frame 11 is a steel bar frame structure, a middle beam 13 transversely penetrates through the reinforcing frame 11, a bearing cavity 12 is formed between the middle beam 13 and the reinforcing frame 11, first assembling holes 15 for the anti-seismic structures to penetrate through are arranged in the middle beam 13 at equal intervals, the anti-seismic structure is characterized in that second assembly holes 16 for the anti-seismic structure to penetrate are formed in the bottom of the reinforced frame 11 at equal intervals, supporting steel columns 10 are arranged on the two sides of the first assembly holes 15 and the second assembly holes 16 of the reinforced frame 11, the anti-seismic structure comprises anti-seismic reinforced concrete cylinders 5 which penetrate the first assembly holes 15 and the second assembly holes 16 and extend into the foundation layer 1, base plates 6 welded to the upper side faces of the supporting steel columns 10 are arranged at the tops of the anti-seismic reinforced concrete cylinders 5, the steel plates 9 are at least provided with 3 layers, the pavement is not easy to be crushed through a mixed structure of the steel plates 9 and the concrete base layer 8, the service life is longer, the asphalt surface layer 7 is easier to lay, meanwhile, the compressive capacity and the durability of the pavement are improved through the structure in the reinforced frame 11, and the pavement can pass through vehicles with larger total amount, promote road surface performance and life, through the earthquake-resistant structure with the vibration sense transmission that the road surface received to rubble layer 2 and basic soil layer 1 in, protected concrete-base 8 and pitch top layer 7.
Further, metalling 2 lean on the vertical pre-buried steel sheet 3 that is provided with in 5 both sides of antidetonation reinforced concrete cylinder, pre-buried steel sheet 3 between form the confession the 5 male pore 4 of antidetonation reinforced concrete cylinder, set up through pre-buried steel sheet 3 and restricted the position of antidetonation reinforced concrete cylinder 5, realize 5 location of antidetonation reinforced concrete cylinder and prevent the skew effect.
Furthermore, the 5 ends of antidetonation reinforced concrete cylinder be provided with tip 14, the antidetonation reinforced concrete cylinder 5 of being convenient for stretches into in the foundation soil layer 1 more easily.
Further, the reinforcing frame 11, the middle beam 13 and the supporting steel column 10 form a grid-shaped structure, the compression resistance and the shock resistance are greatly improved through the formed grid-shaped structure, the stability is high, the deformation is not easy, and the service life is long.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an asphalt combined type town road pavement structure, includes base soil layer (1) and pitch top layer (7), its characterized in that, pitch top layer (7) bottom laid concrete base (8), concrete base (8) bottom be provided with reinforcement frame (11), reinforcement frame (11) with base soil layer (1) between be provided with metalling (2), reinforcement frame (11) in equidistant be provided with run through metalling (2) and stretch into base soil layer (1) in antidetonation structure, concrete base (8) in laid multilayer steel sheet (9), reinforcement frame (11) be steel reinforcement frame structure.
2. The asphalt composite type municipal road pavement structure according to claim 1, characterized in that a center sill (13) transversely penetrates through the reinforcing frame (11), a bearing cavity (12) is formed between the center sill (13) and the reinforcing frame (11), first assembly holes (15) for the anti-seismic structure to penetrate through are formed in the center sill (13) at equal intervals, second assembly holes (16) for the anti-seismic structure to penetrate through are formed in the bottom of the reinforcing frame (11) at equal intervals, and the supporting steel columns (10) are arranged on the reinforcing frame (11) on two sides of the first assembly holes (15) and the second assembly holes (16).
3. The asphalt composite type municipal road pavement structure according to claim 2, characterized in that, the earthquake-resistant structure include wear to establish first pilot hole (15), second pilot hole (16) and stretch into earthquake-resistant reinforced concrete cylinder (5) in foundation bed (1), earthquake-resistant reinforced concrete cylinder (5) top be provided with support steel column (10) on the side welded base plate (6).
4. The asphalt composite type municipal road pavement structure according to claim 3, wherein the gravel layer (2) is provided with embedded steel plates (3) vertically on both sides of the anti-seismic reinforced concrete cylinder (5), and a hole (4) for the anti-seismic reinforced concrete cylinder (5) to be inserted is formed between the embedded steel plates (3).
5. An asphalt composite type municipal road pavement structure according to claim 3, wherein the ends of the anti-seismic reinforced concrete columns (5) are provided with pointed ends (14).
6. An asphalt composite type municipal road pavement structure according to claim 1, characterized in that the reinforcing frames (11), the center sill (13) and the supporting steel columns (10) form a grid-shaped structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220660229.8U CN217556582U (en) | 2022-03-22 | 2022-03-22 | Pitch combined type town road pavement structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202220660229.8U CN217556582U (en) | 2022-03-22 | 2022-03-22 | Pitch combined type town road pavement structure |
Publications (1)
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CN217556582U true CN217556582U (en) | 2022-10-11 |
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CN202220660229.8U Active CN217556582U (en) | 2022-03-22 | 2022-03-22 | Pitch combined type town road pavement structure |
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CN (1) | CN217556582U (en) |
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2022
- 2022-03-22 CN CN202220660229.8U patent/CN217556582U/en active Active
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