CN108951682A - A kind of premixing high strength cement soil foundation - Google Patents
A kind of premixing high strength cement soil foundation Download PDFInfo
- Publication number
- CN108951682A CN108951682A CN201810675010.3A CN201810675010A CN108951682A CN 108951682 A CN108951682 A CN 108951682A CN 201810675010 A CN201810675010 A CN 201810675010A CN 108951682 A CN108951682 A CN 108951682A
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- CN
- China
- Prior art keywords
- prestressing force
- high strength
- stake
- force cylinder
- fixedly connected
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of premixing high strength cement soil foundations, it is related to foundation technical field, including ground and bearing sheet, the bottom of the ground is fixedly connected with bearing sheet, the bottom of the bearing sheet is fixedly installed with the joist of disposed at equal distance, the bottom of the joist is fixedly connected with prestressing force cylinder stake, and the one side wall upper end of the prestressing force cylinder stake offers deflector chute, and the bottom of the prestressing force cylinder stake is fixedly connected with cement mixing pile.The premixing high strength cement soil foundation, it can be conducive to then form coagulation structure to fill concrete inside the stake of prestressing force cylinder, the anti-settling ability for indirectly improving ground can be conducive on the basis of guaranteeing that ground is firm, and raked pile is arranged to improve the bearing capacity of ground, improve construction efficiency, reduce environmental pollution, reduce project cost, it is cumbersome to avoid dismantling engineering, it can be conducive to raising cement mixing pile and rate, wide adaptation range is applied in combination.
Description
Technical field
The present invention relates to foundation technical field, specially a kind of premixing high strength cement soil foundation.
Background technique
Foundation refers to that the wall in the house based on ground or column are embedded in the enlarged of underground, and foundation is set
Meter and detection are the important rings of architectural engineering person works, and the part that building is embedded in below ground is known as basis, bears by base
The soil layer that plinth transmits load is known as ground, and first layer soil is known as supporting course under the bottom of foundation, in the case where its following soil layer is known as
Sleeping layer, it is the basic of building that ground and basis, which are all underground concealed engineerings, their prospecting, design and construction quality relationship
To the safety and normal use of whole building, but existing premixing high strength cement soil foundation dismantling engineering is cumbersome, disappears
Cost source is more, pollutes the environment also more, is unfavorable for green environment development, and existing premixing high strength cement soil base base
Plinth connection structure stability is poor, and adaptive surface is also very narrow, and safety is poor, in addition existing premixing high strength cement soil base base
Plinth shear behavior difference and resistant slide ability are weak, cause security risk.
Currently, it is existing be used for premixing high strength cement soil foundation, it is inconvenient for use, be unfavorable for promoting the use of.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of premixing high strength cement soil foundation, solves existing
Cumbersome for premixing high strength cement soil foundation dismantling engineering, consumption resource is more, and connection structure stability is poor, adaptive surface
Also the problem of very narrow, shear behavior difference and resistant slide ability are weak, cause security risk.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of premixing high strength cement soil base base
Plinth, including ground and bearing sheet, the bottom of the ground are fixedly connected with bearing sheet, and the bottom of the bearing sheet is fixedly installed with
The joist of disposed at equal distance, the bottom of the joist are fixedly connected with prestressing force cylinder stake, in the one side wall of the prestressing force cylinder stake
End offers deflector chute, and the bottom of the prestressing force cylinder stake is fixedly connected with cement mixing pile, two cement mixing piles
Between be provided with raked pile, the on both sides of the middle of the cement mixing pile has been respectively fixedly connected with the first connector and the second connection
Top one end of part, first connector is fixedly installed with Grouting Pipe.
Preferably, the inside of the prestressing force cylinder stake is fixedly installed with the undertaking spiral bar being evenly arranged, the undertaking spiral shell
The top and bottom end for revolving muscle are fixedly connected with the inner wall of prestressing force cylinder stake, and the deflector chute runs through the side wall of prestressing force cylinder stake.
Preferably, the both ends of the raked pile are fixedly installed with mounting rack, and the two sides of the mounting rack are threadedly coupled
There is bolt, the mounting rack is fixedly connected by bolt with cement mixing pile.
Preferably, first connector and the second connector are equipped with, and are opened inside the side of first connector
Equipped with groove, the side of second connector is fixedly installed with the convex falcon head being arranged symmetrically, and the convex falcon head is clamped with groove.
Preferably, sealed passage, the bottom end of the Grouting Pipe and sealed passage are equipped between the convex falcon head and groove
Connection setting.
Preferably, the two sides of the bottom of the cement mixing pile are fixedly installed with the hangnail of disposed at equal distance, the hangnail
The lower section of first connector is set, and the bottom end of the cement mixing pile is fixedly installed with conehead.
(3) beneficial effect
The present invention provides a kind of premixing high strength cement soil foundation, have it is following the utility model has the advantages that
(1), on the one hand the premixing high strength cement soil foundation accepts spiral bar and deflector chute by setting, can be advantageous
In then forming coagulation structure to fill concrete inside the stake of prestressing force cylinder, the anti-settling ability of ground is indirectly improved, together
When improve the overall stability of ground, on the other hand by setting raked pile, can be conducive to guaranteeing the firm base of ground
On plinth, raked pile is set to improve the bearing capacity of ground, improves construction efficiency, reduces environmental pollution, reduce engineering and make
Valence can be conducive to facilitate the installation between raked pile and cement mixing pile, operation letter secondly by setting mounting rack and bolt
Single quick, it is cumbersome to avoid dismantling engineering, furthermore by the first connector of setting and the second connector, can be conducive to improve water
Rate, wide adaptation range is applied in combination in mud mixing pile, and connectivity is strong, the use that can be suitable under different situations.
(2), the premixing high strength cement soil foundation can be conducive on the one hand by setting groove and convex falcon head
Being used cooperatively between connector, snap effect is good, on the other hand by setting Grouting Pipe and sealed passage, can be conducive to
Grouting inside sealed passage further enhances being coupled for the first connector and the second connector, and sealing effect is good, improves
The shear behavior of cement mixing pile can be avoided cement mixing pile and slide secondly by setting conehead and hangnail, raising
The safety used, is in addition conducive to the stability for greatly enhancing ground.
Detailed description of the invention
Fig. 1 is foundation structure schematic diagram of the present invention；
Fig. 2 is prestressing force cylinder pilework schematic diagram of the present invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the present invention.
In figure: ground 1, joist 3, prestressing force cylinder stake 4, accepts spiral bar 401, deflector chute 402, cement mixing at bearing sheet 2
Stake 5, raked pile 6, mounting rack 7, bolt 8, the first connector 9, the second connector 10, groove 11, convex falcon head 12, Grouting Pipe 13,
Sealed passage 14, conehead 15, hangnail 16.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be mechanical connect
It connects.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of premixing high strength cement soil foundation, including
Ground 1 and bearing sheet 2, the bottom of ground 1 are fixedly connected with bearing sheet 2, and the bottom of bearing sheet 2 is fixedly installed with disposed at equal distance
Joist 3, the bottom of joist 3 is fixedly connected with prestressing force cylinder stake 4, and the one side wall upper end of prestressing force cylinder stake 4 offers deflector chute
402, the bottom of prestressing force cylinder stake 4 is fixedly connected with cement mixing pile 5, is provided with raked pile between two cement mixing piles 5
6, by the way that raked pile 6 is arranged, it can be conducive on the basis of guaranteeing that ground 1 is firm, raked pile 6 is set to improve ground 1
Bearing capacity improves construction efficiency, reduces environmental pollution, reduces project cost, the on both sides of the middle difference of cement mixing pile 5
It is fixedly connected with the first connector 9 and the second connector 10, top one end of the first connector 9 is fixedly installed with Grouting Pipe 13.
As a preferred technical solution of the present invention: the inside of prestressing force cylinder stake 4 is fixedly installed with holding of being evenly arranged
Spiral bar 401 is connect, the top and bottom end for accepting spiral bar 401 are fixedly connected with the inner wall of prestressing force cylinder stake 4, deflector chute 402
Through the side wall of prestressing force cylinder stake 4, spiral bar 401 and deflector chute 402 are accepted by setting, can be conducive to prestressing force cylinder stake
4 inside fill concretes then form coagulation structure, indirectly improve the anti-settling ability of ground 1, while improving ground 1
Overall stability.
As a preferred technical solution of the present invention: the both ends of raked pile 6 are fixedly installed with mounting rack 7, mounting rack 7
Two sides be threaded with bolt 8, mounting rack 7 is fixedly connected by bolt 8 with cement mixing pile 5, and setting mounting rack 7 is passed through
With bolt 8, can be conducive to facilitate the installation between raked pile 6 and cement mixing pile 5, it is simple and quick, avoid dismantling
Engineering is cumbersome.
As a preferred technical solution of the present invention: the first connector 9 and the second connector 10 are equipped with, and first connects
Fluted 11 are opened up inside the side of fitting 9, the side of the second connector 10 is fixedly installed with the convex falcon head 12 being arranged symmetrically, convex
Falcon head 12 is clamped with groove 11, by the first connector 9 of setting and the second connector 10, can be conducive to improve cement mixing pile
5 are applied in combination rate, wide adaptation range, and connectivity is strong, the use that can be suitable under different situations.
As a preferred technical solution of the present invention: being equipped with sealed passage 14 between convex falcon head 12 and groove 11, lead to
Setting groove 11 and convex falcon head 12 are crossed, being used cooperatively between connector can be conducive to, snap effect is good, the bottom of Grouting Pipe 13
End is connected to setting with sealed passage 14, by setting Grouting Pipe 13 and sealed passage 14, can be conducive into sealed passage 14
Portion's grouting, further enhances being coupled for the first connector 9 and the second connector 10, sealing effect is good, improves cement
The shear behavior of mixing pile 5.
As a preferred technical solution of the present invention: the two sides of the bottom of cement mixing pile 5 are fixedly installed with equidistant
The lower section of the first connector 9 is arranged in the hangnail 16 of arrangement, hangnail 16, and the bottom end of cement mixing pile 5 is fixedly installed with conehead 15,
By setting conehead 15 and hangnail 16, it can be avoided cement mixing pile 5 and slide, improve the safety of use, in addition have
Conducive to the stability for greatly enhancing ground 1.
In conclusion on the one hand the premixing high strength cement soil foundation is accepted in a situation of use where by setting
Spiral bar 401 and deflector chute 402 can be conducive to then form coagulation structure to 4 inside fill concrete of prestressing force cylinder stake,
The anti-settling ability for improving ground 1 connect, while the overall stability of ground 1 is improved, on the other hand pass through setting inclination
Stake 6 can be conducive on the basis of guaranteeing that ground 1 is firm, and raked pile 6 is arranged to improve the bearing capacity of ground 1, improves and applies
Work efficiency rate, reduces environmental pollution, reduces project cost, being capable of the side of being conducive to secondly by setting mounting rack 7 and bolt 8
Just the installation between raked pile 6 and cement mixing pile 5, it is simple and quick, avoid dismantling engineering it is cumbersome, furthermore pass through setting
First connector 9 and the second connector 10 can be conducive to raising cement mixing pile 5 and rate, wide adaptation range are applied in combination, and connect
Connecing property is strong, and the use that can be suitable under different situations can be conducive to connect on the one hand by setting groove 11 and convex falcon head 12
Being used cooperatively between fitting, snap effect is good, on the other hand by setting Grouting Pipe 13 and sealed passage 14, can be conducive to
It is in the milk inside to sealed passage 14, further enhances being coupled for the first connector 9 and the second connector 10, sealing effect
It is good, the shear behavior of cement mixing pile 5 is improved, secondly by setting conehead 15 and hangnail 16, can be avoided cement mixing pile 5
It slides, improves the safety of use, be in addition conducive to the stability for greatly enhancing ground 1.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in second feature
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact "up" or "down".
Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or tiltedly
Top, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section " and
" following " can be fisrt feature and be directly under or diagonally below the second feature, or be merely representative of first feature horizontal height less than
Two features.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of premixing high strength cement soil foundation, including ground (1) and bearing sheet (2), it is characterised in that: the ground
(1) bottom is fixedly connected with bearing sheet (2), and the bottom of the bearing sheet (2) is fixedly installed with the joist of disposed at equal distance
(3), the bottom of the joist (3) is fixedly connected with prestressing force cylinder stake (4), and the one side wall upper end of the prestressing force cylinder stake (4) is opened
Equipped with deflector chute (402), the bottom of the prestressing force cylinder stake (4) is fixedly connected with cement mixing pile (5), and two cement stir
It mixes and is provided between stake (5) raked pile (6), the on both sides of the middle of the cement mixing pile (5) has been respectively fixedly connected with the first company
Top one end of fitting (9) and the second connector (10), first connector (9) is fixedly installed with Grouting Pipe (13).
2. a kind of premixing high strength cement soil foundation according to claim 1, it is characterised in that: the prestressing force cylinder
The inside of stake (4) is fixedly installed with the undertaking spiral bar (401) being evenly arranged, the top and bottom for accepting spiral bar (401)
End is fixedly connected with the inner wall of prestressing force cylinder stake (4), and the deflector chute (402) runs through the side wall of prestressing force cylinder stake (4).
3. a kind of premixing high strength cement soil foundation according to claim 1, it is characterised in that: the raked pile
(6) both ends are fixedly installed with mounting rack (7), and the two sides of the mounting rack (7) are threaded with bolt (8), the peace
(7) are shelved to be fixedly connected by bolt (8) with cement mixing pile (5).
4. a kind of premixing high strength cement soil foundation according to claim 1, it is characterised in that: first connection
Part (9) and the second connector (10) are equipped with, and are opened up fluted (11) inside the side of first connector (9), described
The side of second connector (10) is fixedly installed with the convex falcon head (12) being arranged symmetrically, and the convex falcon head (12) and groove (11) is blocked
It connects.
5. a kind of premixing high strength cement soil foundation according to claim 1 or 4, it is characterised in that: the convex falcon
Sealed passage (14) are equipped between head (12) and groove (11), the bottom end of the Grouting Pipe (13) is connected to sealed passage (14)
Setting.
6. a kind of premixing high strength cement soil foundation according to claim 1, it is characterised in that: the cement mixing
The two sides of the bottom of stake (5) are fixedly installed with the hangnail (16) of disposed at equal distance, and the hangnail (16) is arranged in the first connector
(9) bottom end of lower section, the cement mixing pile (5) is fixedly installed with conehead (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675010.3A CN108951682A (en) | 2018-06-27 | 2018-06-27 | A kind of premixing high strength cement soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675010.3A CN108951682A (en) | 2018-06-27 | 2018-06-27 | A kind of premixing high strength cement soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951682A true CN108951682A (en) | 2018-12-07 |
Family
ID=64487110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675010.3A Withdrawn CN108951682A (en) | 2018-06-27 | 2018-06-27 | A kind of premixing high strength cement soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951682A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130836A (en) * | 2019-06-06 | 2019-08-16 | 江苏鸿基水源科技股份有限公司 | A kind of cast-in-place soil cement composite foundation duplex tube helix drill bit and its construction method |
| CN112195914A (en) * | 2020-09-25 | 2021-01-08 | 昆山市经协建筑装璜有限责任公司 | Cement mixing pile applied to silt layer geological soft foundation and construction method thereof |
-
2018
- 2018-06-27 CN CN201810675010.3A patent/CN108951682A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130836A (en) * | 2019-06-06 | 2019-08-16 | 江苏鸿基水源科技股份有限公司 | A kind of cast-in-place soil cement composite foundation duplex tube helix drill bit and its construction method |
| CN110130836B (en) * | 2019-06-06 | 2024-02-09 | 江苏鸿基水源科技股份有限公司 | Double-tube spiral drill bit for cast-in-situ cement soil composite foundation and construction method thereof |
| CN112195914A (en) * | 2020-09-25 | 2021-01-08 | 昆山市经协建筑装璜有限责任公司 | Cement mixing pile applied to silt layer geological soft foundation and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |