CN206110176U - Highway subgrade pipe reinforcement structure - Google Patents
Highway subgrade pipe reinforcement structure Download PDFInfo
- Publication number
- CN206110176U CN206110176U CN201621130423.6U CN201621130423U CN206110176U CN 206110176 U CN206110176 U CN 206110176U CN 201621130423 U CN201621130423 U CN 201621130423U CN 206110176 U CN206110176 U CN 206110176U
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- China
- Prior art keywords
- pipeline
- concrete
- highway subgrade
- sub
- microlith
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Abstract
The utility model discloses a highway subgrade pipe reinforcement structure comprises highway subgrade pavement, concrete strengthening layer structure, pipeline, the sub - concrete cushion of microlith, the sub - bed course of rough stone, well grate cover, piping shaft passageway, the pipeline wall of a well, electric cable frame, adopt sub - bed course of rough stone and the basis that the sub - concrete cushion reinforcing pipe of microlith said, utilize the concrete to form the concrete strengthening layer structure all around at the pipeline, can be effectively consolidate the pipeline of highway subgrade lower part and guarantee, increase pipeline intensity all around, can prevent road bed that natural factors arouses destroy with excessive deformation, and set up the piping shaft passageway in the highway subgrade lower part, and be convenient for clear up or put up cable etc. To pipeline inside, having the pipeline, to add the tenacity high, safeguards the convenient advantage of clearance, is the high strength reinforced structure of highway subgrade pipeline ideal.
Description
Technical field
The present invention relates to the technical field of highway structure, espespecially highway subgrade pipe strengthening structure.
Background technology
With the raising of category of roads, be to safeguard normal transportation, it is ensured that traffic safety, road is kept with natural ring
Border is coordinated, and the protection of roadbed pipeline is more significant with reinforcing, and traditional roadbed pipeline has architecture basics deficiency
Defect, it is impossible to resist caused by natural cause roadbed destruction and excessive deformation, to highway subgrade pipeline stablize bring it is all
Many weak points.
The content of the invention
Highway subgrade pipe strengthening structure of the present invention, its object is to provide a kind of rubble subpad layer and thin stone concrete
The high intensity highway subgrade pipe strengthening structure of bed course and concrete strengthening Rotating fields.
To achieve these goals, technology of the invention solves to put case is：Highway subgrade pipe strengthening structure road by road
Base road surface, concrete strengthening Rotating fields, pipeline, the sub- concrete cushion of microlith, rubble subpad layer, well grating, piping shaft passage, pipe
The road borehole wall, cable trough composition；Pipeline is made using armored concrete, pipe alley, pipe alley are set in highway subgrade road surface side
Bottom rubble subpad layer is set, the top of rubble subpad layer arranges the sub- concrete cushion of microlith, and pipeline inserts the sub- coagulation of microlith
The top of soil padding, pours into a mould to form concrete strengthening Rotating fields in the surrounding of pipeline using concrete, concrete strengthening Rotating fields
Top arranges the highway subgrade road surface with piping shaft passage, and the conduit wall of piping shaft passage adopts concrete strengthening, piping shaft to lead to
Road top is provided with well grating, you can.
The invention has the beneficial effects as follows：Using rubble subpad layer and the basis of the sub- concrete cushion reinforcing pipes of microlith, profit
Concrete strengthening Rotating fields are formed in pipeline surrounding with concrete, reinforcing bag can be carried out to the pipeline of highway subgrade bottom effectively
Pipe, increases the intensity of pipeline surrounding, can prevent the roadbed caused by natural cause from destroying and excessive deformation；And in highway subgrade
Bottom arranges piping shaft passage, is easy to clear up pipeline inside or frame cable etc., high with pipe strengthening intensity, safeguards clear
Easily advantage is managed, is the preferable high strength reinforcement structure of highway subgrade pipeline.
Description of the drawings
With reference to the accompanying drawings and detailed description utility model invention is further described.
Accompanying drawing 1 is highway subgrade pipe strengthening structural representation.
In figure：1st, road surface, 2, concrete strengthening Rotating fields, 3, pipeline, 4, the sub- concrete cushion of microlith, 5, rubble subpad
Layer, 6, well grating, 7, piping shaft passage, 8, the pipeline borehole wall, 9, cable trough.
Specific embodiment
By shown in accompanying drawing 1, highway subgrade pipe strengthening structure by road subgrade and pavement 1, concrete strengthening Rotating fields 2, pipe
The sub- concrete cushion 4 in road 3, microlith, rubble subpad layer 5, well grating 6, piping shaft passage 7, the pipeline borehole wall 8, cable trough 9 are constituted；
Pipeline 3 is made using armored concrete, pipe alley is set in the side on highway subgrade road surface 1, the bottom of pipe alley arranges rubble
Subpad layer 5, the top of rubble subpad layer 5 arrange the sub- concrete cushion 4 of microlith, and pipeline 3 inserts the upper of the sub- concrete cushion of microlith 4
Portion, pours into a mould to form concrete strengthening Rotating fields 2 in the surrounding of pipeline 3 using concrete, and 2 top of concrete strengthening Rotating fields is arranged
Highway subgrade road surface 1 with piping shaft passage 7, the conduit wall of piping shaft passage 7 adopt concrete strengthening, on piping shaft passage 7
Portion is provided with well grating 6, as highway subgrade pipe strengthening structure.
The above, embodiment is only that the preferred embodiment of the present invention is described, not to the present invention's
Scope is defined, on the premise of the spirit without departing from the technology of the present invention, skill of this area engineers and technicians to the present invention
Various modifications and improvement that art scheme is made, all should fall in the protection domain of claims of the present invention determination.
Claims (1)
1. highway subgrade pipe strengthening structure, is characterized in that：Subgrade and pavement, concrete strengthening Rotating fields, pipeline, microlith by road
Sub- concrete cushion, rubble subpad layer, well grating, piping shaft passage, the pipeline borehole wall, cable trough composition；Using armored concrete
Pipeline is made, pipe alley is set in highway subgrade road surface side, the bottom of pipe alley arranges rubble subpad layer, rubble subpad layer
Top arranges the sub- concrete cushion of microlith, and pipeline is inserted the top of the sub- concrete cushion of microlith, adopts coagulation in the surrounding of pipeline
Soil cast forms concrete strengthening Rotating fields, and concrete strengthening Rotating fields top arranges the highway subgrade road with piping shaft passage
Face, the conduit wall of piping shaft passage adopt concrete strengthening, piping shaft channel upper to be provided with well grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130423.6U CN206110176U (en) | 2016-10-18 | 2016-10-18 | Highway subgrade pipe reinforcement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130423.6U CN206110176U (en) | 2016-10-18 | 2016-10-18 | Highway subgrade pipe reinforcement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110176U true CN206110176U (en) | 2017-04-19 |
Family
ID=58529751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130423.6U Expired - Fee Related CN206110176U (en) | 2016-10-18 | 2016-10-18 | Highway subgrade pipe reinforcement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412016A (en) * | 2018-03-15 | 2018-08-17 | 中建五局土木工程有限公司 | Underground tube body assures construction method |
-
2016
- 2016-10-18 CN CN201621130423.6U patent/CN206110176U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412016A (en) * | 2018-03-15 | 2018-08-17 | 中建五局土木工程有限公司 | Underground tube body assures construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20181018 |