CN207017170U - A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering - Google Patents
A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering Download PDFInfo
- Publication number
- CN207017170U CN207017170U CN201720774632.2U CN201720774632U CN207017170U CN 207017170 U CN207017170 U CN 207017170U CN 201720774632 U CN201720774632 U CN 201720774632U CN 207017170 U CN207017170 U CN 207017170U
- Authority
- CN
- China
- Prior art keywords
- steel
- concrete
- corrugated pipe
- pipe culvert
- steel corrugated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering, belong to underground pipe culvert facility technology field, for undertaking the pressure of high roadbed engineering.Its technical scheme is：It is made up of Steel Corrugated Pipe Culvert, concrete, reinforced mesh and sandy gravel stratum, the surrounding fill concrete of Steel Corrugated Pipe Culvert, the lower section laying grit layer of concrete, lay reinforced mesh in concrete above Steel Corrugated Pipe Culvert, the length direction and Steel Corrugated Pipe Culvert of concrete, reinforced mesh and grit layer along Steel Corrugated Pipe Culvert pour into an integrated entity structure.The utility model forms integral steel and concrete structure, and concrete, reinforced mesh and sandy gravel stratum assume responsibility for the pressure greatly banketed, form protective layer to Steel Corrugated Pipe Culvert, avoid Steel Corrugated Pipe Culvert fail in compression.The utility model is simple in construction, easy for construction, can bear pressure of the high fill engineering to Steel Corrugated Pipe Culvert, ensure that construction quality, eliminates the facility hidden danger after Practical Completion.
Description
Technical field
A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering is the utility model is related to, belongs to underground pipe culvert
Facility technology field.
Background technology
At present, the field such as Municipal, highway and railway underground installation largely uses corrugated steel pipe in building, using steel
Bellows in the construction of pipe culvert as finding, when filled slope is very big above Steel Corrugated Pipe Culvert, banket caused by dead load very
Greatly, the bearing capacity of common veneer corrugated steel pipe structure is caused can not bear, it is likely that cause Steel Corrugated Pipe Culvert fail in compression, i.e.,
Make not damage at that time, also leave hidden danger.Work must be taken when therefore needing largely to be banketed above Steel Corrugated Pipe Culvert
Journey measure is protected to Steel Corrugated Pipe Culvert, to ensure the quality of construction, eliminates the facility hidden danger after completion.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of corrugated steel pipe steel reinforced concrete suitable for high roadbed engineering
Combining structure, this steel-concrete combined structure can bear pressure of the high fill engineering to Steel Corrugated Pipe Culvert, ensure Steel Corrugated Pipe Culvert
Damage is not pressurised, ensures construction quality, eliminates the facility hidden danger after Practical Completion.
Solve above-mentioned technical problem technical scheme be：
A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering, it is by Steel Corrugated Pipe Culvert, concrete, reinforcing bar
Mesh sheet and sandy gravel stratum composition, the surrounding fill concrete of Steel Corrugated Pipe Culvert, the lower section laying grit layer of concrete, Steel Corrugated Pipe Culvert
Lay reinforced mesh in the concrete of top, concrete, the length direction of reinforced mesh and grit layer along Steel Corrugated Pipe Culvert with
Steel Corrugated Pipe Culvert pours into an integrated entity structure.
The above-mentioned corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering, the Steel Corrugated Pipe Culvert, concrete, reinforcing bar
Mesh sheet, sandy gravel stratum composition steel reinforced concrete integrative-structure rectangular cross-section, the lower section of Steel Corrugated Pipe Culvert is grit layer, Steel Corrugated Pipe Culvert
Top and the left and right sides surround concrete respectively.
The above-mentioned corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering, the Steel Corrugated Pipe Culvert, concrete, reinforcing bar
One or two Steel Corrugated Pipe Culvert is placed with the steel reinforced concrete integrative-structure that mesh sheet, sandy gravel stratum form, two Steel Corrugated Pipe Culverts are parallel,
Concrete is filled between two Steel Corrugated Pipe Culverts.
The beneficial effects of the utility model are：
Steel Corrugated Pipe Culvert, concrete, reinforced mesh and sandy gravel stratum are formed integral steel and concrete structure, coagulation by the utility model
Soil, reinforced mesh and sandy gravel stratum assume responsibility for the pressure greatly banketed, and form protective layer to Steel Corrugated Pipe Culvert, avoid
Steel Corrugated Pipe Culvert fail in compression.The utility model is simple in construction, easy for construction, can bear high fill engineering to Steel Corrugated Pipe Culvert
Pressure, ensure that Steel Corrugated Pipe Culvert is not pressurised damage, ensure that construction quality, eliminate the facility hidden danger after Practical Completion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another structural representation of the present utility model.
Marked in figure as follows：Steel Corrugated Pipe Culvert 1, concrete 2, reinforced mesh 3, sandy gravel stratum 4.
Embodiment
The utility model is made up of Steel Corrugated Pipe Culvert 1, concrete 2, reinforced mesh 3, sandy gravel stratum 4.
Shown in figure, Steel Corrugated Pipe Culvert 1, concrete 2, reinforced mesh 3, sandy gravel stratum 4 form steel reinforced concrete integrative-structure.Steel ripple
The surrounding fill concrete 2 of pipe culvert 1, the lower section laying grit layer 4 of concrete 2, the middle berth of concrete 2 of the top of Steel Corrugated Pipe Culvert 1
If reinforced mesh 3, the length direction and Steel Corrugated Pipe Culvert 1 of concrete 2, reinforced mesh 3 and grit layer 4 along Steel Corrugated Pipe Culvert 1
Pour into an integrated entity structure.
Shown in figure, the steel reinforced concrete integrative-structure that Steel Corrugated Pipe Culvert 1, concrete 2, reinforced mesh 3, sandy gravel stratum 4 form is cut
Face is rectangle, and the lower section of Steel Corrugated Pipe Culvert 1 is grit layer 4, and the top and the left and right sides of Steel Corrugated Pipe Culvert 1 surround concrete respectively
2。
In said structure, concrete 2 is main bearing structure, assume responsibility for the pressure that the overwhelming majority is banketed；Bar-mat reinforcement
Piece 3 plays a part of concrete 2 connecting tension, and the structure for strengthening concrete 2 is played an important role；Grit layer 4 is basis, right
Total is played a supporting role；Steel Corrugated Pipe Culvert 1 is the core of total, plays and completes combining structure conveying liquid or wear
Cross the effect such as pipeline.
Shown in figure, the utility model another kind is made up of Steel Corrugated Pipe Culvert 1, concrete 2, reinforced mesh 3, sandy gravel stratum 4
Steel reinforced concrete integrative-structure in be placed with two Steel Corrugated Pipe Culverts 1, two Steel Corrugated Pipe Culverts 1 are parallel, between two Steel Corrugated Pipe Culverts 1
Filled with concrete 2.
The section of Steel Corrugated Pipe Culvert 1 of the present utility model is circular, across footpath scope 1.5-10 rice.
The waveform of Steel Corrugated Pipe Culvert 1 of the present utility model depending on the depth of fill and across footpath, can be selected 68*13,75*25,
151*52,200*55,230*64,300*110,381*140,400*150 waveform.
Construction method of the present utility model is as follows：
A, first laying is basic, fills sandy gravel stratum 4, reaches design thickness；
B, assembling Steel Corrugated Pipe Culvert 1, the Steel Corrugated Pipe Culvert 1 of across footpath according to needed for selecting design requirement, while according to basis
The waveform of the depth of fill and across footpath selection corrugated steel pipe；
C, casting concrete 2, reinforced mesh 3 is poured together, and certain altitude is poured into according to design requirement；
D, the depth of fill is depending on actual conditions.
Claims (3)
- A kind of 1. corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering, it is characterised in that：It is by Steel Corrugated Pipe Culvert （1）, concrete（2）, reinforced mesh（3）And sandy gravel stratum（4）Composition, Steel Corrugated Pipe Culvert（1）Surrounding fill concrete（2）, mix Solidifying soil（2）Lower section laying grit layer（4）, Steel Corrugated Pipe Culvert（1）The concrete of top（2）Middle laying reinforced mesh（3）, coagulation Soil（2）, reinforced mesh（3）With grit layer（4）Along Steel Corrugated Pipe Culvert（1）Length direction and Steel Corrugated Pipe Culvert（1）Pour into Integrative-structure.
- 2. the corrugated steel pipe steel-concrete combined structure according to claim 1 suitable for high roadbed engineering, it is characterised in that：Institute State Steel Corrugated Pipe Culvert（1）, concrete（2）, reinforced mesh（3）, sandy gravel stratum（4）The section of the steel reinforced concrete integrative-structure of composition is square Shape, Steel Corrugated Pipe Culvert（1）Lower section be grit layer（4）, Steel Corrugated Pipe Culvert（1）Top and the left and right sides surround concrete respectively （2）.
- 3. the corrugated steel pipe steel-concrete combined structure according to claim 2 suitable for high roadbed engineering, it is characterised in that：Institute State Steel Corrugated Pipe Culvert（1）, concrete（2）, reinforced mesh（3）, sandy gravel stratum（4）One is placed with the steel reinforced concrete integrative-structure of composition Or two Steel Corrugated Pipe Culverts（1）, two Steel Corrugated Pipe Culverts（1）It is parallel, two Steel Corrugated Pipe Culverts（1）Between be filled with concrete （2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774632.2U CN207017170U (en) | 2017-06-29 | 2017-06-29 | A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774632.2U CN207017170U (en) | 2017-06-29 | 2017-06-29 | A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017170U true CN207017170U (en) | 2018-02-16 |
Family
ID=61482799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774632.2U Active CN207017170U (en) | 2017-06-29 | 2017-06-29 | A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062236A (en) * | 2021-03-23 | 2021-07-02 | 中铁二十五局集团第三工程有限公司 | Wall protection integrated pipe culvert and construction method thereof |
-
2017
- 2017-06-29 CN CN201720774632.2U patent/CN207017170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062236A (en) * | 2021-03-23 | 2021-07-02 | 中铁二十五局集团第三工程有限公司 | Wall protection integrated pipe culvert and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016058275A1 (en) | Underground steel-concrete structure pipeline with spiral composite reinforcement ring on inner wall thereof and manufacturing method thereof | |
| CN102587296A (en) | Self-balancing external prestressing strengthening method for bridge structure | |
| CN103205929B (en) | Distributed crack type seamless expansion joint | |
| CN105155376A (en) | Non-pressed pipeline reinforcing structure for road surface and construction method for non-pressed pipeline reinforcing structure | |
| CN107805987A (en) | The hassock layer Foam lightweight soil road structure and construction method in deep soft foundation section | |
| CN202969393U (en) | Ribbing load reduction structure of road high hill culvert | |
| CN106677551A (en) | Method for compositely strengthening steel pipe column through external sleeveing of circular steel pipe concrete fibre composite materials | |
| CN103195259B (en) | Method for reinforcing concrete structure by foam concrete prefabricated slab | |
| Deshpande et al. | Analysis of railway embankment supported with geosynthetic-encased stone columns in soft clays: a case study | |
| Kovalchuk et al. | Study of the stress-strain state in defective railway reinforced-concrete pipes restored with corrugated metal structures | |
| CN201089875Y (en) | Pavement structure of concrete new-old pavement anastomosis part for broadening road | |
| CN206157764U (en) | Steel concrete combination formula corrugated sheet steel additional strengthening | |
| CN207017170U (en) | A kind of corrugated steel pipe steel-concrete combined structure suitable for high roadbed engineering | |
| CN207062759U (en) | Structure is longitudinally continuous using the floorings of UHPC clad cans | |
| CN114032724A (en) | Assembled recycled concrete rural pavement | |
| CN202247719U (en) | Corresponding corrugated pre-stressed anti-sedimentation culvert pipe for bridge | |
| CN207452609U (en) | A kind of hassock layer Foam lightweight soil road structure in deep soft foundation section | |
| CN204879036U (en) | Resistance to compression protection road surface pipeline | |
| CN204174616U (en) | Pile for prestressed pipe anti-floating pile raft structure | |
| CN108547316B (en) | Double-layer corrugated steel structure for underground comprehensive pipe gallery | |
| CN204174614U (en) | Flap shape pretensioning prestressed concrete pile | |
| Syed et al. | Construction of pretensioned precast concrete pavement | |
| CN105088916B (en) | Road surface pipeline monitor Node Protection structure | |
| CN204551142U (en) | A kind of composite material sleeper with insulation shirt rim | |
| CN210194456U (en) | Steel corrugated pipe culvert soil filling structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |