CN206486891U - Size is combined reinforcement prestressed concrete stake - Google Patents
Size is combined reinforcement prestressed concrete stake Download PDFInfo
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- CN206486891U CN206486891U CN201720043375.5U CN201720043375U CN206486891U CN 206486891 U CN206486891 U CN 206486891U CN 201720043375 U CN201720043375 U CN 201720043375U CN 206486891 U CN206486891 U CN 206486891U
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Abstract
The utility model belongs to concrete pipe base technical field, more particularly to a kind of size is combined reinforcement prestressed concrete stake.It solves the technical problems such as existing design is unreasonable.This size is combined reinforcement prestressed concrete stake, including pile body, stirrup is provided with described pile body, provided with some major diameter deformed bars for being used to strengthen pile body in described pile body, above-mentioned stirrup is looped around the circumference of major diameter deformed bar, provided with some minor diameter deformed bars between two adjacent major diameter deformed bars, the diameter of described major diameter deformed bar is 1.1 3 times of the diameter of minor diameter deformed bar.The utility model has the advantage of：Design more reasonable, anti seismic efficiency is excellent and with low cost, is more suitable for civilian and industrial building basic.
Description
Technical field
The utility model belongs to concrete pipe base technical field, more particularly to a kind of size is combined reinforcement prestressed concrete
Stake.
Background technology
Mode for being combined arrangement of reinforcement, the post wall of the superstructure of building is relatively common, and its advantage is that stress is clear, is cut
Face angle portion weak spot increases the globality of cylinder by increasing bar diameter.In the case of by complex external force, corner steel
Muscle is not easy to be destroyed, and significant protective effect is served safely to building superstructure.
Pile foundation antidetonation is the key of a building aseismicity combination property, belongs to bottom antidetonation category.But for a long time,
An anti-seismic construction strengthening measure to prefabricated pile is not suggested that, is simply the problem of emphasizing the ratio of reinforcement, in pile foundation not
It is disconnected to add more isodiametric reinforcing bars to reach with strengthening pile foundation mesh, and do not segment deformed bar subdivision etc. and require.This
Middle reinforcement manner not only wastes steel and anti seismic efficiency is undesirable.
Therefore, for above-mentioned technical problem, it is more reasonable to be badly in need of providing a kind of design, and anti seismic efficiency is excellent and manufacturing cost
Cheap prestressed-concrete pile.
Utility model content
First purpose of the present utility model is that anti seismic efficiency is excellent in view of the above-mentioned problems, providing one kind counts more reasonable
And size with low cost is combined reinforcement prestressed concrete stake.
To reach above-mentioned purpose, the utility model employs following technical proposal：This size is combined reinforcement prestressed coagulation
Stirrup is provided with native stake, including pile body, described pile body, it is characterised in that be additionally provided with described pile body some be used for plus
The major diameter deformed bar of strong pile body, above-mentioned stirrup is looped around the circumference of major diameter deformed bar, and adjacent two are big
Provided with some minor diameter deformed bars between diameter deformed bar, the diameter of described major diameter deformed bar is small
1.1~1.6 times of the diameter of diameter deformed bar.
In this application, by being provided with some minor diameter prestressing force between two adjacent major diameter deformed bars
Reinforcing bar, major diameter deformed bar is combined arrangement of reinforcement with minor diameter deformed bar, and making the steel skeleton globality of pile body effectively strengthens；
Meanwhile, not only increase the anti seismic efficiency of this concrete-pile and saved reinforcing bar, reduce manufacturing cost；Secondly, major diameter is pre-
The diameter of stress reinforcing bar is 1.1-3 times of the diameter of minor diameter deformed bar, so that the basis of this concrete-pile has been effectively ensured
Structural strength, it is more reasonable to design.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, described pile body is square hollow pile body, described
Stirrup be square stirrup, each corner on the inside of stirrup is respectively equipped with major diameter deformed bar, and adjacent two are big
Some are provided between diameter deformed bar along the equally distributed minor diameter deformed bar in square stirrup side length direction.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, described pile body is square solid pile body.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, the radical of described major diameter deformed bar is 4
Odd-multiple, when major diameter deformed bar radical be more than 3 times when, the major diameter prestressing force positioned at each corner of stirrup
Reinforcing bar is constituted between the reinforcing bar unit of a L-shaped, and adjacent two reinforcing bar units provided with some minor diameter deformed bars.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, the radical of described minor diameter deformed bar is 4
Odd-multiple.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, described pile body is circular pile body, described hoop
Muscle is circular stirrup, in major diameter deformed bar of the stirrup inner circumferential provided with some circle distributions, adjacent two
Provided with some minor diameter deformed bars being distributed along stirrup inner circumferential between major diameter deformed bar.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, described pile body is circular hollow pile body.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, described circular solids pile body.
It is combined in above-mentioned size in reinforcement prestressed concrete stake, the radical of described major diameter deformed bar is 4
Odd-multiple, when the radical of major diameter deformed bar is more than 3 times, the major diameter deformed bar circumferential positioned at stirrup
Constitute between the reinforcing bar unit of an arc, and adjacent two reinforcing bar units provided with some minor diameter deformed bars.
Compared with prior art, the advantage of the compound reinforcement prestressed concrete stake of this size is：
1st, it is big straight by being provided with some minor diameter deformed bars between two adjacent major diameter deformed bars
Footpath deformed bar is combined arrangement of reinforcement with minor diameter deformed bar, and making the steel skeleton globality of pile body effectively strengthens；Meanwhile, improve
The anti seismic efficiency of this concrete-pile and bar material is saved, virtually reduced the cost of its manufacture.
2nd, the diameter of major diameter deformed bar is 1.1-3 times of the diameter of minor diameter deformed bar, so as to be effectively ensured
The foundation structure intensity of this concrete-pile, it is more reasonable to design.
3rd, the concrete-pile intensity is high, and it is basic to be more suitable for civilian and industrial building, saves construction costs.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one that the utility model is provided.
Fig. 2 is the structural representation of embodiment two that the utility model is provided.
Fig. 3 is the structural representation of embodiment three that the utility model is provided.
Fig. 4 is the example IV structural representation that the utility model is provided.
Fig. 5 is the structural representation of embodiment five that the utility model is provided.
Fig. 6 is the structural representation of embodiment six that the utility model is provided.
Fig. 7 is the structural representation of embodiment seven that the utility model is provided.
Fig. 8 is the structural representation of embodiment eight that the utility model is provided.
Fig. 9 is the structural representation of embodiment nine that the utility model is provided.
Figure 10 is the structural representation of embodiment ten that the utility model is provided.
Figure 11 is the structural representation of embodiment 11 that the utility model is provided.
Figure 12 is the structural representation of embodiment 12 that the utility model is provided.
In figure, pile body 1, stirrup 11, major diameter deformed bar 2, reinforcing bar unit 21, minor diameter deformed bar 3.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Embodiment one
As shown in figure 1, the utility model, which provides a kind of size, is combined reinforcement prestressed concrete stake, the concrete-pile includes
Square hollow pile body 1, is provided with square stirrup 11 in pile body 1.4 are additionally provided with pile body 1 is used to strengthen the big of pile body 1
Diameter deformed bar 2.Above-mentioned stirrup 11 is looped around the circumference of major diameter deformed bar 2 and 4 major diameter prestress steels
Muscle 2 is located at each corner of square stirrup 11 respectively.Provided with 5 small between two adjacent major diameter deformed bars 2
Diameter deformed bar 3, total radical of minor diameter deformed bar 3 is 20 in the present embodiment, and adjacent two major diameters
It is uniformly distributed between deformed bar 2 provided with 5 minor diameter deformed bars 3 along the square side length direction of stirrup 11.
In the present embodiment, the diameter of major diameter deformed bar 2 is 1.1-3 times of the diameter of minor diameter deformed bar 3.In this implementation
By the way that, provided with some minor diameter deformed bars, major diameter in advance should between two adjacent major diameter deformed bars in example
Power reinforcing bar is combined arrangement of reinforcement with minor diameter deformed bar, and making the steel skeleton globality of pile body effectively strengthens；Meanwhile, not only increase
The anti seismic efficiency of this concrete-pile and bar material is saved, virtually reduced the cost of its manufacture, and because major diameter is pre-
The diameter of stress reinforcing bar is 1-2 times of the diameter of minor diameter deformed bar, so that the basis knot of this concrete-pile has been effectively ensured
Structure intensity, it is more reasonable to design.
Embodiment two
As shown in Fig. 2 as second embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：Described major diameter deformed bar 2 has 12, has in each corner of stirrup 11
Reinforcing bar unit 21 provided with 3 major diameter deformed bars 2 and 3 formation L-types of major diameter deformed bar 2.Adjacent two
Minor diameter deformed bar 3, in the present embodiment, the described radical of minor diameter deformed bar 3 are provided between reinforcing bar unit 21
Provided with 3 minor diameter deformed bars 3 for 12 and between adjacent two reinforcing bar units 21.In the present embodiment, due to every
The major diameter deformed bar in individual corner constitutes the reinforcing bar unit 21 of a L-shaped, virtually improves the whole of this concrete-pile
The structural strength of body so that anti seismic efficiency is more preferable.
Embodiment three
As shown in figure 3, as 3rd embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：Described major diameter deformed bar 2 has 20, has in each corner of stirrup 11
Reinforcing bar unit 21 provided with 5 major diameter deformed bars 2 and 5 formation L-types of major diameter deformed bar 2.Adjacent two
Minor diameter deformed bar 3 is provided between reinforcing bar unit 21.In the present embodiment, the described radical of minor diameter deformed bar 3
1 minor diameter deformed bar 3 is provided with for 4 and between two reinforcing bar units 21 of neighbour.
Example IV
As shown in figure 4, as fourth embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：Described pile body 1 is square solid pile body.
Embodiment five
As shown in figure 5, as the 5th embodiment of the present utility model, basic scheme is consistent with embodiment two, herein just not
Repeating, its difference is：Described pile body 1 is square solid pile body.
Embodiment six
As shown in fig. 6, as sixth embodiment of the present utility model, basic scheme is consistent with embodiment three, herein just not
Repeating, its difference is：Described pile body 1 is square solid pile body.
Embodiment seven
As shown in fig. 7, as the 7th embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：Described pile body 1 is the pile body 1 of circular hollow, and described stirrup 11 is circular stirrup
11, in the inner circumferential of stirrup 11 provided with 4 equally distributed major diameter deformed bars 2, two adjacent major diameter prestressing force
5 are provided between reinforcing bar 2 along the equally distributed minor diameter deformed bar 3 of the inside circumference of stirrup 11.Described minor diameter in advance should
Power reinforcing bar 3 20 altogether.
Embodiment eight
As shown in figure 8, as the 8th embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：In the inner circumferential of stirrup 11 provided with 12 major diameter deformed bars 2.Every 3 major diameters are pre-
Stress reinforcing bar 2 constitutes the reinforcing bar unit 21 of an arc, the reinforcing bar unit of totally 4 arcs and is evenly distributed in the inner side of stirrup 11
It is circumferential.It is pre- along the equally distributed minor diameter of the inside circumference of stirrup 11 provided with 3 between the reinforcing bar unit 21 of two neighboring arc
Stress reinforcing bar 3.Described minor diameter deformed bar 3 12 altogether.
Embodiment nine
As shown in figure 9, as the 9th embodiment of the present utility model, basic scheme is consistent with embodiment one, herein just not
Repeating, its difference is：In the inner circumferential of stirrup 11 provided with 20 major diameter deformed bars 2.Every 5 major diameters are pre-
Stress reinforcing bar 2 constitutes the reinforcing bar unit 21 of an arc, the reinforcing bar unit 21 of totally 4 arcs and is evenly distributed in stirrup 11
Side is circumferential.In advance should between the reinforcing bar unit 21 of two neighboring arc provided with 1 minor diameter being distributed along the inner circumferential of stirrup 11
Power reinforcing bar 3.Described minor diameter deformed bar 34 altogether.
Embodiment ten
As shown in Figure 10, as the tenth embodiment of the present utility model, basic scheme is caused with the embodiment July 1st, herein just not
Repeating, its difference is：Described pile body 1 is the pile body of circular solids.
Embodiment 11
As shown in figure 11, as the 11st embodiment of the present utility model, basic scheme is caused with embodiment Aug. 1st, herein
Do not repeating, its difference is：Described pile body 1 is the pile body of circular solids.
Embodiment 12
As shown in figure 12, as the 12nd embodiment of the present utility model, basic scheme is caused with embodiment nine, herein just not
Repeating, its difference is：Described pile body 1 is the pile body of circular solids.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more having used pile body 1, stirrup 11, major diameter deformed bar 2, reinforcing bar unit 21, minor diameter herein
The grade term of deformed bar 3, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more convenient
Ground describes and explains essence of the present utility model；Being construed as any additional limitation is all and the utility model essence
What god disagreed.
Claims (9)
1. a kind of size is combined in reinforcement prestressed concrete stake, including pile body (1), described pile body (1) and is provided with stirrup (11),
Characterized in that, some major diameter deformed bars (2) for being used to strengthen pile body (1) are additionally provided with described pile body (1), on
The stirrup (11) stated is looped around between the circumference of major diameter deformed bar (2), two adjacent major diameter deformed bars (2)
Provided with some minor diameter deformed bars (3), the diameter of described major diameter deformed bar (2) is minor diameter prestress steel
1.1-3.0 times of the diameter of muscle (3).
2. size according to claim 1 is combined reinforcement prestressed concrete stake, it is characterised in that described pile body (1)
For square hollow pile body, described stirrup (11) is square stirrup, and each corner on the inside of stirrup (11) is respectively equipped with greatly
Provided with some along square stirrup (11) between diameter deformed bar (2), and adjacent two major diameter deformed bars (2)
The equally distributed minor diameter deformed bar (3) in side length direction.
3. size according to claim 2 is combined reinforcement prestressed concrete stake, it is characterised in that described pile body (1)
For square solid pile body (1).
4. the size according to Claims 2 or 3 is combined reinforcement prestressed concrete stake, it is characterised in that described is big straight
The radical of footpath deformed bar (2) is 4 odd-multiple, when the radical of major diameter deformed bar (2) is more than 3 times, the hoop
The major diameter deformed bar (2) in each corner of muscle (11) constitutes the reinforcing bar unit (21) of a L-shaped, and two adjacent reinforcing bars
Provided with some minor diameter deformed bars (3) between unit (21).
5. size according to claim 4 is combined reinforcement prestressed concrete stake, it is characterised in that described minor diameter is pre-
The radical of stress reinforcing bar (3) is 4 odd-multiple.
6. size according to claim 1 is combined reinforcement prestressed concrete stake, it is characterised in that described pile body (1)
For circular pile body (1), described stirrup (11) is circular stirrup (11), in stirrup (11) inner circumferential provided with some circles
Some are provided between the major diameter deformed bar (2) of week distribution, two adjacent major diameter deformed bars (2) along stirrup
(11) the minor diameter deformed bar (3) of inner circumferential distribution.
7. size according to claim 6 is combined reinforcement prestressed concrete stake, it is characterised in that described pile body (1)
For circular hollow pile body (1).
8. size according to claim 6 is combined reinforcement prestressed concrete stake, it is characterised in that described circular solids
Pile body (1).
9. the size according to claim 7 or 8 is combined reinforcement prestressed concrete stake, it is characterised in that described is big straight
The radical of footpath deformed bar (2) is 4 odd-multiple, when the radical of major diameter deformed bar (2) is more than 3 times, the hoop
The circumferential major diameter deformed bar (2) of muscle (11) constitutes the reinforcing bar unit (21) of an arc, and two adjacent reinforcing bar lists
Provided with some minor diameter deformed bars (3) between first (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720043375.5U CN206486891U (en) | 2017-01-13 | 2017-01-13 | Size is combined reinforcement prestressed concrete stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720043375.5U CN206486891U (en) | 2017-01-13 | 2017-01-13 | Size is combined reinforcement prestressed concrete stake |
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| Publication Number | Publication Date |
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| CN206486891U true CN206486891U (en) | 2017-09-12 |
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ID=59766335
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| CN201720043375.5U Active CN206486891U (en) | 2017-01-13 | 2017-01-13 | Size is combined reinforcement prestressed concrete stake |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795028A (en) * | 2019-01-31 | 2019-05-24 | 嘉兴欣创混凝土制品有限公司 | A kind of complex configuration system of same batch tensioning muscle |
-
2017
- 2017-01-13 CN CN201720043375.5U patent/CN206486891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795028A (en) * | 2019-01-31 | 2019-05-24 | 嘉兴欣创混凝土制品有限公司 | A kind of complex configuration system of same batch tensioning muscle |
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