CN205617422U - Pipeline reinforced structure - Google Patents
Pipeline reinforced structure Download PDFInfo
- Publication number
- CN205617422U CN205617422U CN201620255751.2U CN201620255751U CN205617422U CN 205617422 U CN205617422 U CN 205617422U CN 201620255751 U CN201620255751 U CN 201620255751U CN 205617422 U CN205617422 U CN 205617422U
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- China
- Prior art keywords
- underground utilities
- steel pipe
- ruggedized construction
- tie beam
- collar tie
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Abstract
The utility model provides a pipeline reinforced structure, it includes collar tie beam, pipeline and duo gen single pile, many the vertical anchoring of single pile, pipeline locates between two adjacent single piles, and the top of two piece adjacent single piles is passed through the collar tie beam and is connected. Adopt the utility model relates to a pipeline reinforced structure, the destruction that peripheral underground structure of building and upper structures caused has been avoided along with the soil layer subsides to its structure monolithic stability.
Description
Technical field
This utility model relates to building structure field, particularly relates to a kind of underground utilities ruggedized construction.
Background technology
All the time, the architecture enclosing of each construction project is that outdoor underground utilities bury region underground, by
Burying underground in underground utilities, causes the phenomenon that cannot arrange such as the structures such as enclosure wall, awning.
At present, a lot of processing modes are all to carry out backfilling rammed earth after underground utilities are buried underground, then exist
Do structure base on compacting soil, but owing to the sedimentation of backfill soil can cause structures to deform, cause underground
The destruction therewith of pipeline.And, the most once underground utilities go wrong and need repairing, and remove maintenance engineering
The most complicated, carry great inconvenience to construction.
Utility model content
This utility model purpose is, it is provided that a kind of simple in construction, on-deformable underground utilities add consolidation
Structure.
To achieve these goals, this utility model provides a kind of collar tie beam structure, and it includes collar tie beam, buried pipe
Line and Duo Gen single pile, the many vertical grapplings of described single pile, described underground utilities are located between adjacent two single piles,
The top of adjacent two single piles is connected by collar tie beam.
As the improvement of technique scheme, also include that structure base, described structure base are located at described
The upper surface of collar tie beam.
As the improvement of technique scheme, many described single piles are arranged in rows.
As the improvement of technique scheme, many described single piles are that two arrangements are put.
As the improvement of technique scheme, described single pile includes steel pipe and is poured into the water of described steel duct
Mud slip casting internal layer, the surface of described steel pipe is provided with slurry outlet；The outer wrap of described steel pipe has outside cement injection
Layer.
As the improvement of technique scheme, the bottom of described steel pipe is provided with circular steel plate, described circular steel plate
Diameter more than the caliber of described steel pipe.
As the improvement of technique scheme, a diameter of 200-250mm of described cement injection outer layer.
Implement a kind of underground utilities ruggedized construction of the present utility model, compared with prior art, have as follows
Benefit effect: (1), due to the structure connected by collar tie beam between many single piles, is added underground utilities and adds consolidation
The vertical stability of structure, it is to avoid because using for a long time, solum settlement, and the underground utilities caused and ground
The destruction of upper structure base；(2) it is located between adjacent single pile due to underground utilities, leaves enough skies
Between so as in the future maintenance and the most destructively go up the structure of structure base；(3) steel pipe injects cement injection same
Time form cement injection internal layer and cement injection outer layer, improve the structural stability of single pile.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below by the accompanying drawing to embodiment
It is briefly described.
Fig. 1 is the top view of this utility model a kind of collar tie beam structure；
Fig. 2 is the sectional view in Fig. 1 at A-A.
Wherein: 1-single pile；11-slurry outlet；12-slip casting outer layer；13-circle steel plate；14-slip casting internal layer；
2-structure base；3-collar tie beam；4-underground utilities.
Detailed description of the invention
Further describe detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
In conjunction with seeing shown in Fig. 1 to Fig. 2, a kind of underground utilities ruggedized construction of the present utility model, it includes
Collar tie beam 3, underground utilities 4 and Duo Gen single pile 1, the many described vertical grapplings of single pile 1, described underground utilities 4
Being located between adjacent two single piles 1, the top of adjacent two single piles 1 is connected by collar tie beam 3.
More preferably, this underground utilities ruggedized construction also includes that structure base 2, described structure base 2 are located at
The upper surface of described collar tie beam 3.Upper strata structures directly can be built on structure base 2, it is to avoid to underground
Pipeline 4 damages.
More preferably, many described single piles 1, in arranged in rows, are buried space underground and construct leaving underground utilities 4
2 setting areas, thing basis, underground utilities 4 can be arranged on single pile 1 between row and row, it is also possible to optionally
Hide between two single piles 1 and the single pile 1 of row's single pile 1, structure base be arranged on single pile 1 row with
Between row.In this embodiment, many single piles 1 are put in two arrangements.
More preferably, described single pile 1 includes steel pipe and is poured into the cement injection internal layer 14 of described steel duct,
The surface of described steel pipe is provided with slurry outlet 11；The outer wrap of described steel pipe has cement injection outer layer 12.Described
The bottom of steel pipe is provided with circular steel plate 13, and the diameter of described circular steel plate 13 is more than the caliber of described steel pipe.Tool
When body is implemented, rig is used and to find underground utilities 4 gap accurately and get out diameter ratio on structure base 2 position
Steel pipe 1 diameter is big 50, the fixing hole of the degree of depth to supporting course.Described steel pipe regards upper load situation and selectes,
Diameter may select between D50-D100, and the bottom diameter of steel pipe is the circular steel of big 30 than steel pipe caliber
Plate 13 welding closure, according to concrete bearing capacity the tube wall of steel pipe below required slip casting body according to vertical every
A slurry outlet 11 is bored, in order to cement injection flows out from steel pipe and wraps up steel pipe and forms cement injection every 300
Outer layer 12.The steel pipe made is sunk in fixing hole, then cement injection pipe is inserted into the bottom of steel pipe
And start slip casting, one until cement mortar counter come up to aperture stop, cement injection steel pipe periphery formed cement
Slip casting outer layer 12, forms cement injection internal layer 14 in steel pipe.With cement paper or gauze, the top of steel pipe is managed
Mouth closure is closely knit, and plug can resist a MPa, then carries out secondary cement injection and reaches to pressure
To one MPa (or being computed required grouting pressure).Treat that cement injection reaches solidifying after date, casting concrete
To collar tie beam 3 bottom level, complete single pile 1 and make.By the reinforcing of cement injection, reinforce steel pipe rigidity same
Time formed combination pile body, strengthen integrally underground pipelines 4 ruggedized construction longitudinal stability, it is ensured that underground utilities 4
Ruggedized construction is not destroyed along with the sedimentation of soil layer, it is ensured that underground utilities 4 and ground
Structure base 2 and the Stability Analysis of Structures of upper strata structures.
More preferably, a diameter of 200-250mm of described cement injection outer layer 12, can be 210mm, 220mm,
230mm or 240mm, to ensure steel pipe rigidity, reinforces single pile 1 simultaneously.
Also, it should be noted between adjacent single pile 1 reinforcing bar of the good collar tie beam 3 of colligation, want according to collar tie beam 3
Ask specification to make collar tie beam 3, then carry out concreting, form collar tie beam 3 so that single pile 1 the most steady
Qualitative more firm.
Also, it should be noted underground structure 4 can be buried between single pile 1 and single pile 1 underground and overhauls, phase
Between adjacent single pile 1, access hole also can be set, it is simple to the underground utilities 4 damaged are keeped in repair in the future.
Disclosed above is only preferred embodiment of the present utility model, certainly can not limit this with this
The interest field of utility model, the equivalent variations therefore made according to this utility model claim, still belong to
In the scope that this utility model is contained.
Claims (7)
1. a underground utilities ruggedized construction, it is characterised in that include collar tie beam, underground utilities and Duo Gen single pile, the many vertical grapplings of described single pile, described underground utilities are located between adjacent two single piles, and the top of adjacent two single piles is connected by collar tie beam.
2. underground utilities ruggedized construction as claimed in claim 1, it is characterised in that also include that structure base, described structure base are located at the upper surface of described collar tie beam.
3. underground utilities ruggedized construction as claimed in claim 1 or 2, it is characterised in that many described single piles are arranged in rows.
4. underground utilities ruggedized construction as claimed in claim 3, it is characterised in that many described single piles are that two arrangements are put.
Underground utilities ruggedized construction the most according to claim 1 and 2, it is characterised in that described single pile includes steel pipe and is poured into the cement injection internal layer of described steel duct, and the surface of described steel pipe is provided with slurry outlet；The outer wrap of described steel pipe has cement injection outer layer.
Underground utilities ruggedized construction the most according to claim 5, it is characterised in that the bottom of described steel pipe is provided with circular steel plate, and the diameter of described circular steel plate is more than the caliber of described steel pipe.
Underground utilities ruggedized construction the most according to claim 5, it is characterised in that a diameter of 200-250mm of described cement injection outer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255751.2U CN205617422U (en) | 2016-03-30 | 2016-03-30 | Pipeline reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620255751.2U CN205617422U (en) | 2016-03-30 | 2016-03-30 | Pipeline reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617422U true CN205617422U (en) | 2016-10-05 |
Family
ID=57031428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620255751.2U Active CN205617422U (en) | 2016-03-30 | 2016-03-30 | Pipeline reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826230A (en) * | 2019-01-18 | 2019-05-31 | 南通市市政工程设计院有限责任公司 | A kind of town road pipeline reinforcement protection structure and its construction method |
-
2016
- 2016-03-30 CN CN201620255751.2U patent/CN205617422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826230A (en) * | 2019-01-18 | 2019-05-31 | 南通市市政工程设计院有限责任公司 | A kind of town road pipeline reinforcement protection structure and its construction method |
| CN109826230B (en) * | 2019-01-18 | 2021-03-30 | 南通市市政工程设计院有限责任公司 | Municipal road pipeline reinforcement protection structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Floor 20-21, Material Building, No. 12 Beijiaochang Heng Road, Yuexiu District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou City Construction Engineering Supervision Co.,Ltd. Address before: 22nd floor, Zhujiang planning building, 10 Jianshe Avenue, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: GUANGZHOU MUNICIPAL CONSTRUCTION PROJECT SUPERVISION Co.,Ltd. |