CN208777301U - A kind of concrete support pile including basalt fibre arrangement of reinforcement - Google Patents
A kind of concrete support pile including basalt fibre arrangement of reinforcement Download PDFInfo
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- CN208777301U CN208777301U CN201820565390.0U CN201820565390U CN208777301U CN 208777301 U CN208777301 U CN 208777301U CN 201820565390 U CN201820565390 U CN 201820565390U CN 208777301 U CN208777301 U CN 208777301U
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- concrete
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Abstract
The utility model discloses a kind of concrete support piles including basalt fibre arrangement of reinforcement, concrete support pile is column structure, the concrete support pile is not less than the sectional area of any position vertical direction far from soil layer close to the sectional area of soil layer side vertical direction, the concrete support pile includes basalt fibre arrangement of reinforcement, and the concrete support pile outer edge shape place of changing is provided with basalt fibre arrangement of reinforcement.The advantages of utility model is: basalt fibre arrangement of reinforcement is using basalt fibre as reinforcing material in the utility model, using synthetic resin as base-material, and a kind of composite material that adjuvant is formed through pultrude process and surface treatment is added, its advantage is that it is corrosion-resistant, intensity is high, light-weight, the arrangement of reinforcement as support pile substantially increases the anti-crack ability of support pile.Being arranged in of concrete support pile shape increases the contact area of concrete support pile and soil layer on the basis of reducing material, and the anti-crack ability of concrete support pile can be enhanced in the utility model using the setting of basalt fibre arrangement of reinforcement and position.
Description
Technical field
The utility model relates to building field, especially a kind of concrete support pile including basalt fibre arrangement of reinforcement.
Background technique
In order to guarantee the safety or safe construction of the building in foundation pit, need that concrete supporting is arranged at the inner sidewall of foundation pit
Stake, due to the pressure of the inner sidewall by foundation pit, the structure of concrete support pile must be stablized, under some particular surroundings, concrete supporting
Stake is also easy to crack, and greatly reduces the safety of construction in this way.Existing concrete support pile is round or rectangular, circular concrete
The contact area of support pile and foundation pit is small, and such foundation pit is easy inclination, although the basis of rectangular concrete support pile and foundation pit
Area is big, but waste of resource.Therefore, it is badly in need of the new concrete support pile of one kind to solve the above problems.
Utility model content
In order to overcome the above-mentioned prior art, for this purpose, the utility model provides a kind of concrete branch including basalt fibre arrangement of reinforcement
Fender pile.
To achieve the above object, the utility model uses following technical scheme:
A kind of concrete support pile including basalt fibre arrangement of reinforcement, the concrete support pile includes basalt fibre arrangement of reinforcement, described
The concrete support pile outer edge shape place of changing is provided with basalt fibre arrangement of reinforcement；The concrete support pile is column structure, is leaned on
The sectional area of nearly soil layer side vertical direction is not less than the sectional area of any position vertical direction far from soil layer.
In the height direction, top Basalt fiber concrete, lower part is cement concrete to the concrete support pile.
The altitude range of the Basalt fiber concrete is 0.8-1.2m.
The Basalt fiber concrete includes basalt fibre, and the weight of the basalt fibre accounts for entire weight
1%-3%.
The outer edge of the concrete support pile is smooth shape.
The density of basalt fibre arrangement of reinforcement of the concrete support pile at soil layer is greater than any position far from soil layer
Concentration.
On direction of the concrete support pile from close to soil layer to far from soil layer, the vertical sectional area of concrete support pile gradually subtracts
It is small.
Concrete support pile upper surface is the combination in trapezoidal portion and curved portion, and the upper bottom edge in the trapezoidal portion is with trapezoidal two
The tangent curved portion replacement in side, bottom is close to soil layer.
Concrete support pile upper surface be rectangular portion and curved portion combination, the rectangular portion far from soil layer and with soil layer face
Diameter of the parallel side as curved portion, the curved portion are semicircle.
Concrete support pile further includes steel arrangement of reinforcement, and the basalt fibre arrangement of reinforcement and steel arrangement of reinforcement are arranged alternately, and is respectively provided at arc
Basalt fibre arrangement of reinforcement.
Utility model has the advantages that
(1) basalt fibre arrangement of reinforcement is using basalt fibre as reinforcing material, using synthetic resin as base in the utility model
Material, and be added adjuvant through pultrude process and surface treatment formed a kind of composite material, its advantage is that it is corrosion-resistant, intensity is high,
Light-weight, the arrangement of reinforcement as support pile substantially increases the anti-crack ability of support pile.
Concrete support pile shape be arranged in reduce material on the basis of increase the contact area of concrete support pile and soil layer, and
And the anti-crack ability of concrete support pile can be enhanced in the utility model using the setting of basalt fibre arrangement of reinforcement and position.
(2) since the top pile crown connection top crown beam of concrete support pile forms the foundation pit supporting system of closure, top pile crown
It uses Basalt fiber concrete that pile crown intensity is reinforced, is conducive to whole stress.
(3) setting of the altitude range and mix ratio of Basalt fiber concrete is by test of many times in the utility model
Optimal result in the case where most saving resource afterwards.
(4) outer edge of concrete support pile be smooth shape, make in this way it is more convenient, be also prevented from corner's stress concentration.
(5) setting of reinforcement density can guarantee the cracking resistance energy of concrete support pile in the case where saving resource in concrete support pile
Power.
(6) arrangement of reinforcement in the utility model is replaced using basalt fibre arrangement of reinforcement and steel arrangement of reinforcement, can save the Black Warrior in this way
Rock fiber arrangement of reinforcement, thus save the cost.
Detailed description of the invention
Fig. 1 is a kind of top view of the concrete support pile including basalt fibre arrangement of reinforcement in the utility model embodiment 1.
Fig. 2 is a kind of master of the concrete support pile including basalt fibre arrangement of reinforcement in the utility model embodiment 1 and embodiment 2
View.
Fig. 3 is a kind of top view of the concrete support pile including basalt fibre arrangement of reinforcement in the utility model embodiment 2.
The meaning of label symbol is as follows in figure:
The trapezoidal portion 12- curved portion 13- rectangular portion of 1- concrete support pile 11-
14- 15-cement concrete of Basalt fiber concrete
2- basalt fibre arrangement of reinforcement 3- steel arrangement of reinforcement
Specific embodiment
Embodiment 1
As shown in Figs. 1-2, a kind of concrete support pile including basalt fibre arrangement of reinforcement, concrete support pile 1 is column structure, close
The sectional area of soil layer side vertical direction is not less than the sectional area of any position vertical direction far from soil layer, and concrete support pile 1 wraps
Basalt fibre arrangement of reinforcement 2 and steel arrangement of reinforcement 3 are included, the 1 outer edge shape place of changing of concrete support pile is provided with basalt fibre and matches
Muscle 2.On direction of the concrete support pile 1 from close to soil layer to far from soil layer, the vertical sectional area of concrete support pile 1 is gradually reduced.
In this embodiment, 1 upper surface of concrete support pile is the combination in trapezoidal portion 11 and curved portion 12, the upper bottom edge in trapezoidal portion 11 with ladder
The tangent curved portion 12 in shape two sides is replaced, and bottom is close to soil layer.The outer edge of concrete support pile 1 is smooth shape, trapezoidal portion 11
Bottom and two sides angle be inscribed circle.The density of basalt fibre arrangement of reinforcement 2 of the concrete support pile 1 at soil layer is big
Concentration in any position far from soil layer, basalt fibre arrangement of reinforcement 2 and steel arrangement of reinforcement 3 are arranged alternately, and the Black Warrior is respectively provided at arc
Rock fiber arrangement of reinforcement 2 guarantees the anti-crack ability of concrete support pile 1 in the case where saving resource.
In the height direction, top Basalt fiber concrete 14, lower part is cement concrete 15 to concrete support pile 1.The reality
The height for applying Basalt fiber concrete 14 in example is 0.8m.Basalt fiber concrete 14 includes basalt fibre, basalt
The weight of fiber accounts for the 1% of entire weight.Since the top pile crown connection top crown beam of concrete support pile 1 forms the foundation pit branch of closure
Watch box system, top pile crown use Basalt fiber concrete 14 that pile crown intensity is reinforced, and are conducive to whole stress.
Embodiment 2
As Figure 2-3, a kind of concrete support pile including basalt fibre arrangement of reinforcement, concrete support pile 1 are column structure, concrete branch
Fender pile 1 is not less than the sectional area of any position vertical direction far from soil layer, concrete close to the sectional area of soil layer side vertical direction
Support pile 1 includes basalt fibre arrangement of reinforcement 2 and steel arrangement of reinforcement 3, and the 1 outer edge shape place of changing of concrete support pile is provided with the Black Warrior
Rock fiber arrangement of reinforcement 2.In this embodiment, 1 upper surface of concrete support pile is the combination of rectangular portion 13 and curved portion 12, and rectangular portion 13 is remote
From soil layer and diameter of the side parallel with soil layer face as curved portion 12, curved portion 12 is semicircle in this embodiment.Concrete
The outer edge of support pile 1 is smooth shape.The density of basalt fibre arrangement of reinforcement 2 of the concrete support pile 1 at soil layer is greater than far from soil
The concentration of any position of layer, basalt fibre arrangement of reinforcement 2 and steel arrangement of reinforcement 3 are arranged alternately, basalt fibre are respectively provided at arc and is matched
Muscle 2 guarantees the anti-crack ability of concrete support pile 1 in the case where saving resource.
In the height direction, top Basalt fiber concrete 14, lower part is cement concrete 15 to concrete support pile 1.The reality
The height for applying Basalt fiber concrete 14 in example is 1.2m.Basalt fiber concrete 14 includes basalt fibre, basalt
The weight of fiber accounts for the 2% of entire weight.Since the top pile crown connection top crown beam of concrete support pile 1 forms the foundation pit branch of closure
Watch box system, top pile crown use Basalt fiber concrete 14 that pile crown intensity is reinforced, and are conducive to whole stress.
Embodiment 3
Different from documents 1 is, the height of Basalt fiber concrete 14 is 1m, Basalt fiber concrete 14
In the weight of basalt fibre account for the 3% of entire basalt weight concrete.
Embodiment 4
Different from documents 2 is, the height of Basalt fiber concrete 14 is 1m, Basalt fiber concrete 14
In the weight of basalt fibre account for the 3% of entire basalt weight concrete.
The above is only the preferred embodiments that the utility model is created, and are not intended to limit the utility model creation, all
Made any modifications, equivalent replacements, and improvements etc., should be included in this within the spirit and principle that the utility model is created
Within the protection scope that utility model is created.
Claims (6)
1. a kind of concrete support pile including basalt fibre arrangement of reinforcement, which is characterized in that the concrete support pile (1) includes basalt fibre
Arrangement of reinforcement is tieed up, concrete support pile (1) the outer edge shape place of changing is provided with basalt fibre arrangement of reinforcement；The concrete support pile
It (1) is column structure, the sectional area close to soil layer side vertical direction is not less than any position vertical direction far from soil layer
Sectional area；Concrete support pile (1) upper surface is the combination of rectangular portion (13) and curved portion (12), and the rectangular portion (13) is separate
The diameter of soil layer and the side parallel with soil layer face as curved portion (12), the curved portion (12) are semicircle.
2. a kind of concrete support pile including basalt fibre arrangement of reinforcement according to claim 1, which is characterized in that the concrete branch
In the height direction, top Basalt fiber concrete (14), lower part is cement concrete (15) to fender pile (1).
3. a kind of concrete support pile including basalt fibre arrangement of reinforcement according to claim 2, which is characterized in that the Black Warrior
The altitude range of rock fiber concrete (14) is 0.8-1.2m.
4. a kind of concrete support pile including basalt fibre arrangement of reinforcement according to claim 1, which is characterized in that the concrete branch
The outer edge of fender pile (1) is smooth shape.
5. a kind of concrete support pile including basalt fibre arrangement of reinforcement according to claim 1, which is characterized in that the concrete branch
The density of basalt fibre arrangement of reinforcement of the fender pile (1) at soil layer is greater than the concentration of any position far from soil layer.
6. a kind of concrete support pile including basalt fibre arrangement of reinforcement according to claim 1, which is characterized in that concrete support pile
It (1) further include steel arrangement of reinforcement (3), the basalt fibre arrangement of reinforcement and steel arrangement of reinforcement (3) are arranged alternately, and basalt fibre is respectively provided at arc
Tie up arrangement of reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565390.0U CN208777301U (en) | 2018-04-19 | 2018-04-19 | A kind of concrete support pile including basalt fibre arrangement of reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820565390.0U CN208777301U (en) | 2018-04-19 | 2018-04-19 | A kind of concrete support pile including basalt fibre arrangement of reinforcement |
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| Publication Number | Publication Date |
|---|---|
| CN208777301U true CN208777301U (en) | 2019-04-23 |
Family
ID=66140898
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820565390.0U Active CN208777301U (en) | 2018-04-19 | 2018-04-19 | A kind of concrete support pile including basalt fibre arrangement of reinforcement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411903A (en) * | 2018-04-19 | 2018-08-17 | 安徽省建筑科学研究设计院 | A kind of concrete support pile including basalt fibre arrangement of reinforcement |
| CN110130359A (en) * | 2019-05-10 | 2019-08-16 | 中国建筑西南勘察设计研究院有限公司 | A kind of BFRP tendons material hybrid reinforcement support pile and its construction method |
-
2018
- 2018-04-19 CN CN201820565390.0U patent/CN208777301U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108411903A (en) * | 2018-04-19 | 2018-08-17 | 安徽省建筑科学研究设计院 | A kind of concrete support pile including basalt fibre arrangement of reinforcement |
| CN108411903B (en) * | 2018-04-19 | 2024-04-05 | 安徽省建筑科学研究设计院 | Concrete support pile comprising basalt fiber reinforced bars |
| CN110130359A (en) * | 2019-05-10 | 2019-08-16 | 中国建筑西南勘察设计研究院有限公司 | A kind of BFRP tendons material hybrid reinforcement support pile and its construction method |
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