CN211079810U - Avoid pitch highway of ponding - Google Patents
Avoid pitch highway of ponding Download PDFInfo
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- CN211079810U CN211079810U CN201921932839.3U CN201921932839U CN211079810U CN 211079810 U CN211079810 U CN 211079810U CN 201921932839 U CN201921932839 U CN 201921932839U CN 211079810 U CN211079810 U CN 211079810U
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- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000010410 layer Substances 0.000 claims description 45
- 239000010426 asphalt Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000011384 asphalt concrete Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses an avoid pitch highway of ponding, including the road, the road includes surface course, basic unit, subbase and bed course, the surface course sets up at the road top layer, is the basic unit under the surface course, be subbase under the basic unit, the road bottom sets up a bed course, open on the road both sides has the escape canal, the escape canal opening part is stamped an apron, the far way roadside in escape canal sets up a protective structure. Reasonable in design can effectively avoid the ponding problem on road surface, prevents that rainy day ponding from splashing, has reduced the emergence because the accident that ponding leads to.
Description
Technical Field
The utility model relates to a pitch highway field of being correlated with, specifically a avoid pitch highway of ponding.
Background
Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction. The asphalt structure layer of asphalt pavement belongs to the category of flexible pavement, but the base layer of the asphalt pavement can also adopt rigid cement concrete or semi-rigid hydraulic material besides flexible material.
Through search, patent No. CN201710215131.5 discloses a municipal road, a road surface structure and a construction method of a road surface, which comprises a road, the highway is totally provided with an epoxy resin asphalt layer, an FRT layer, a concrete layer, coal gangue, a lime layer, a slag soil base layer, reinforcing steel bars and a reinforcing steel bar grid net, vertical steel bar columns are poured inside the road, so that the dislocation between the road surface and the roadbed can be avoided after a long time, the asphalt concrete on the middle layer and the upper layer of the pavement are bonded and paved on the upper surface of the lime layer and compacted, when the highway is constructed, the FRP waterproof layer has good waterproofness, so that the uneven settlement caused by the seeper permeating into the roadbed can be avoided, the smoothness of the road surface can be further ensured, the epoxy resin asphalt layer laid on the surface of the highway enables the surface of the highway to have good ductility, and the pavement is enabled not to crack in long-time extrusion.
Patent No. CN201310281080.8 discloses a highway pavement structure, the middle layer of pavement is arranged above the lower layer of pavement, the upper layer of pavement is arranged above the middle layer of pavement, the top surface of the lower layer of pavement is provided with an FRP grid net, and the FRP grid net and the upper surface formed by the top surface of the lower layer of pavement are provided with an FRP waterproof layer. And simultaneously, the utility model also provides a highway, include for the above the road surface structure. Furthermore, the utility model also provides a construction method on highway road surface: paving and compacting a graded broken stone subbase after the roadbed is leveled and compacted; paving and compacting a cement stabilized macadam base layer after installing the FRP grid net; after the FRP grid net is installed, pouring pavement lower layer concrete; sticking an FRP waterproof layer; paving and compacting asphalt concrete on the middle layer and the upper layer of the pavement. The FRP waterproof layer can avoid uneven settlement and softening caused by seeper permeating into the roadbed; the FRP grid net is arranged, so that the integrity and the strength of the pavement can be improved, and the smoothness of the pavement can be ensured.
Patent No. CN201310299292.9 discloses a highway side ditch, including the side ditch body, still including being located the FRP bottom plate box of side ditch body bottom and being located the FRP web box of side ditch body both sides, FRP bottom plate box with FRP web box arranges perpendicularly and forms rectangle side ditch structure, the top of FRP web box is provided with the FRP apron. The utility model provides an all adopt FRP bottom plate box and FRP web box in the highway side ditch, have good waterproof performance, and have the light advantage of dead weight. Meanwhile, the FRP bottom plate box body and the FRP web plate box body are adopted, and belong to formed equipment, so that the FRP bottom plate box body and the FRP web plate box body can be directly used on site, concrete pouring is directly carried out, simplicity and convenience are realized, the using amount of templates is reduced, and the construction time is shortened.
However, the asphalt pavement is various types of pavement formed by spreading and rolling asphalt concrete. The asphalt concrete is a mixture formed by fully mixing asphalt materials with certain viscosity and proper dosage and mineral aggregates with certain gradation. Asphalt concrete as an asphalt pavement material is subjected to repeated action of vehicle load and long-term influence of environmental factors in the use process. Therefore, asphalt concrete must have good durability against the action of natural factors while having a certain bearing capacity. That is, the asphalt pavement should exhibit sufficient stability in high temperature environment, crack resistance in low temperature condition, good water stability, durable aging resistance, and good skid resistance for safety, so as to ensure good service function of the asphalt pavement. Because the good water stability of pitch highway often when raining or after rain, can lead to the condition that has ponding on the road surface, the vehicle can splash ponding when going, spatters the pedestrian on one's body, and moreover, ponding can lead to the road surface to be wet and smooth, when meetting emergency, the accident appears easily.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a can avoid surface ponding here, in time carry out the asphalt highway of a kind of avoiding ponding of drainage. Reasonable in design can effectively avoid the ponding problem on road surface, prevents that rainy day ponding from splashing, has reduced the emergence because the accident that ponding leads to. Through reasonable design road, high in the middle of the road surface course surface, both sides are low, personally submit 3 ~10 contained angles with the level, and surface ponding can flow to road both sides for the road surface does not have ponding.
The utility model discloses a realize like this, construct a bituminous highway who avoids ponding, including the road, the road includes surface course, basic unit, subbase and bed course, the surface course sets up at the road topmost layer, is the basic unit under the surface course, be the subbase under the basic unit, the road bottommost layer sets up a bed course, open the escape canal on the road both sides, the escape canal opening part is stamped an apron, the escape canal far away the trackside sets up a protective structure;
the protective structure comprises a protective net, a wall body, a base and a support frame, wherein the protective net is embedded in the support frame, the support frame is embedded in the wall body, and the base is uniformly distributed on the side face of the wall body and buried under the ground.
Furthermore, the surface of the surface layer is high in the middle and low on two sides, and forms an included angle of 3-10 degrees with the horizontal plane.
Furthermore, the cover plate is in a semi-circular arc shape, is distributed throughout the meshes and is detachable.
Further, the aperture of the far drainage ditch side of the mesh is smaller than that of the near drainage ditch side.
Furthermore, two sides of the drainage ditch and the ground are respectively covered with a layer of waterproof material, and the drainage ditch is communicated with a sewer and inclines for 3-10 degrees towards the lower water channel opening.
Further, the base and the wall body are integrated.
Further, an anchor A is embedded at the bottom of the base.
Further, the anchor nail A is deeply driven into the ground.
Furthermore, an anchor B is embedded on the side of the base close to the mountain and deeply nailed into the mountain.
Further, the anchor B is externally wrapped with a layer of elastic material.
The construction method of the asphalt highway for avoiding water accumulation is characterized by comprising the following steps of: the method is implemented as follows;
A. firstly, digging a road surface, paving a cushion layer, a subbase layer, a base layer and an asphalt surface layer on the road surface from bottom to top, and then compacting by a roller to form a main pavement structure of the asphalt road;
B. drainage ditches are built on two sides of a main pavement structure of the asphalt highway, and cover plates are installed in the drainage ditches;
C. a protective structure is arranged on the side of the drainage ditch far away from the road.
The utility model has the advantages of as follows: reasonable in design can effectively avoid the ponding problem on road surface, prevents that rainy day ponding from splashing, has reduced the emergence because the accident that ponding leads to. Through reasonable design road, high in the middle of the road surface course surface, both sides are low, personally submit 3 ~10 contained angles with the level, and surface ponding can flow to road both sides for the road surface does not have ponding.
Reasonable design escape canal, open on road both sides has the escape canal, and road ponding flows into the escape canal of both sides, flows into the sewer along with the escape canal.
Reasonable design apron, escape canal opening part are stamped an apron, and the apron is half circular arc, and spreads over the mesh, mesh far drainage canal side aperture is less than nearly drainage canal side aperture, has avoided rubble and rubbish to get into the escape canal, blocks up the escape canal, and rubble and rubbish deposit are on the apron, and the personnel of easily keeping a public place clean on the road clean.
Reasonable design protective structure, protective structure includes a protection network, wall body, base and support frame, the protection network inlays in the support frame, in the support frame embedding wall body, base evenly distributed is in the wall body side to bury in the underground, avoided the mountain body because of debris such as the earth that the rainfall leads to, rubble drop the road way on, increased the security of driving a vehicle.
Reasonable design anchor A and anchor B, an anchor A is inlayed to the base bottom, anchor A is deeply nailed into the subsurface, a base backer side inlays an anchor B, and the deep nailing is gone into the mountain internally, has increased protective structure's stability, has increased its power of bearing, has prolonged its life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the cover plate;
FIG. 3 is a schematic cross-sectional view of a cover plate;
FIG. 4 is an enlarged view of a portion A-A of FIG. 3;
fig. 5 is a schematic diagram of a guard structure.
In the figure: 1. a road; 1.1, surface layer; 1.2, a base layer; 1.3, an underlayer; 1.4, cushion layer; 2. a cover plate; 2.1, meshes; 3. a drainage ditch; 4. a protective structure; 4.1, a protective net; 4.2, a wall body; 4.3, a base; 4.4, anchoring nail A; 4.5, a support frame; 4.6 anchoring B; 5. and (4) the ground.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide an avoid pitch highway of ponding here, including road 1, road 1 includes surface course 1.1, basic unit 1.2, subbase 1.3 and bed course 1.4, surface course 1.1 sets up at road 1 topmost layer, is basic unit 1.2 under surface course 1.1, subbase 1.3 is under basic unit 1.2, road 1 bottommost layer sets up a bed course 1.4, road 1 both sides are opened has escape canal 3, escape canal 3 opening part is covered with an apron 2, escape canal 3 sets up a protective structure 4 far away from road 1 side;
the protective structure 4 comprises a protective net 4.1, a wall 4.2, a base 4.3 and a support frame 4.5, wherein the protective net 4.1 is embedded in the support frame 4.5, the support frame 4.5 is embedded in the wall 4.2, and the base 4.3 is uniformly distributed on the side surface of the wall 4.2 and is buried under the ground 5.
In the embodiment, the surface of the surface layer 1.1 forms an included angle of 3-10 degrees with the horizontal plane.
In this embodiment, the cover plate 2 is in the shape of a semi-circular arc and extends over the mesh 2.1, and is detachable.
In this embodiment, the mesh 2.1 has a smaller diameter on the far drain 3 side than on the near drain side.
In this embodiment, the two sides of the drainage ditch 3 and the ground are covered with a layer of waterproof material, and the drainage ditch is communicated with a sewer and inclines for 3-10 degrees towards the lower water channel opening.
In this embodiment, the base 4.3 is integral with the wall 4.2.
In this embodiment, an anchor a4.4 is embedded in the bottom of the base 4.3.
In this embodiment, the anchor a4.4 is driven deep into the ground 5.
In the embodiment, an anchor B4.6 is embedded on the side of the base 4.3 close to the mountain and is deeply driven into the mountain.
In this embodiment, the anchor B4.6 is coated with a layer of resilient material.
The construction method of the asphalt highway for avoiding water accumulation is characterized by comprising the following steps of: the method is implemented as follows;
A. firstly, digging a road surface, paving a cushion layer 1.4, a subbase layer 1.3, a base layer 1.2 and an asphalt surface layer 1.1 on the road surface from bottom to top, and then compacting by a roller to form a main pavement structure of the asphalt road;
B. drainage ditches 3 are built on two sides of a main pavement structure of the asphalt highway, and cover plates 2 are installed in the drainage ditches 3;
C. a protective structure 4 is arranged on the side of the drainage ditch 3 far away from the road 1.
The utility model discloses when implementing, rain or rain after, water can flow away to both sides along with the road surface, through the mesh on the apron, in the escape canal of converging, the rivers in the escape canal go into the sewer, and the mesh on the apron keeps off rubble and rubbish outside the escape canal, and protective structure keeps off the mountain body because of rainwash's rubble and soil that fall outside wall body and protection network.
The reasonable design road, high in the middle of the surface of the road surface course, low on both sides, personally submit 3 ~10 contained angles with the horizontal plane, and surface ponding can flow to road both sides for the road surface does not have ponding.
Reasonable design escape canal, open on road both sides has the escape canal, and road ponding flows into the escape canal of both sides, flows into the sewer along with the escape canal.
Reasonable design apron, escape canal opening part are stamped an apron, and the apron is half circular arc, and spreads over the mesh, mesh far drainage canal side aperture is less than nearly drainage canal side aperture, has avoided rubble and rubbish to get into the escape canal, blocks up the escape canal, and rubble and rubbish deposit are on the apron, and the personnel of easily keeping a public place clean on the road clean.
Reasonable design protective structure, protective structure includes a protection network, wall body, base and support frame, the protection network inlays in the support frame, in the support frame embedding wall body, base evenly distributed is in the wall body side to bury in the underground, avoided the mountain body because of debris such as the earth that the rainfall leads to, rubble drop the road way on, increased the security of driving a vehicle.
Reasonable design anchor A and anchor B, an anchor A is inlayed to the base bottom, anchor A is deeply nailed into the subsurface, a base backer side inlays an anchor B, and the deep nailing is gone into the mountain internally, has increased protective structure's stability, has increased its power of bearing, has prolonged its life.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides an avoid bituminous highway of ponding, includes road (1), road (1) includes surface course (1.1), basic unit (1.2), subbase (1.3) and bed course (1.4), surface course (1.1) sets up at road (1) topmost layer, is basic unit (1.2) under surface course (1.1), be subbase (1.3) under basic unit (1.2), road (1) bottommost layer sets up a bed course (1.4), its characterized in that: drainage ditches (3) are arranged on two sides of the road (1), a cover plate (2) covers an opening of each drainage ditch (3), and a protective structure (4) is arranged on the side, away from the road (1), of each drainage ditch (3);
protective structure (4) include a protection network (4.1), wall body (4.2), base (4.3) and support frame (4.5), protection network (4.1) inlays in support frame (4.5), in support frame (4.5) embedding wall body (4.2), base (4.3) evenly distributed is in wall body (4.2) side to bury under ground (5).
2. The asphalt road for avoiding ponding of claim 1, which is characterized in that: the surface of the surface layer (1.1) forms an included angle of 3-10 degrees with the horizontal plane.
3. The asphalt road for avoiding ponding of claim 1, which is characterized in that: the cover plate (2) is in a semi-circular arc shape, is distributed throughout the meshes (2.1) and is detachable.
4. The asphalt road for avoiding ponding of claim 3, which is characterized in that: the aperture of the side of the far drainage ditch (3) of the mesh (2.1) is smaller than that of the side of the near drainage ditch.
5. The asphalt road for avoiding ponding of claim 1, which is characterized in that: two sides of the drainage ditch (3) and the ground are respectively coated with a layer of waterproof material, and the drainage ditch is communicated with a sewer and inclines for 3-10 degrees towards the lower water channel opening.
6. The asphalt road for avoiding ponding of claim 1, which is characterized in that: the base (4.3) and the wall body (4.2) are integrated.
7. The asphalt road for avoiding ponding of claim 6, which is characterized in that: an anchor A (4.4) is embedded at the bottom of the base (4.3).
8. The asphalt road for avoiding ponding of claim 7, which is characterized in that: the anchor A (4.4) is deeply driven into the ground (5).
9. The asphalt road for avoiding ponding of claim 1, which is characterized in that: an anchor B (4.6) is embedded at the side of the base (4.3) close to the mountain and is deeply nailed into the mountain body; the anchor B (4.6) is externally wrapped with a layer of elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932839.3U CN211079810U (en) | 2019-11-11 | 2019-11-11 | Avoid pitch highway of ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932839.3U CN211079810U (en) | 2019-11-11 | 2019-11-11 | Avoid pitch highway of ponding |
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| Publication Number | Publication Date |
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| CN211079810U true CN211079810U (en) | 2020-07-24 |
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| CN201921932839.3U Active CN211079810U (en) | 2019-11-11 | 2019-11-11 | Avoid pitch highway of ponding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656551A (en) * | 2019-11-11 | 2020-01-07 | 中信国安建工集团有限公司 | Asphalt highway capable of avoiding water accumulation and construction method |
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2019
- 2019-11-11 CN CN201921932839.3U patent/CN211079810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656551A (en) * | 2019-11-11 | 2020-01-07 | 中信国安建工集团有限公司 | Asphalt highway capable of avoiding water accumulation and construction method |
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