CN201554020U - Rhombus-shaped concrete pile - Google Patents
Rhombus-shaped concrete pile Download PDFInfo
- Publication number
- CN201554020U CN201554020U CN 200920213975 CN200920213975U CN201554020U CN 201554020 U CN201554020 U CN 201554020U CN 200920213975 CN200920213975 CN 200920213975 CN 200920213975 U CN200920213975 U CN 200920213975U CN 201554020 U CN201554020 U CN 201554020U
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- China
- Prior art keywords
- pile body
- pile
- rhombus
- concrete
- utility
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- 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.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims description 4
- 210000002435 tendon Anatomy 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000011401 Portland-fly ash cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Abstract
A rhombus-shaped concrete pile is characterized in that the cross section of a pile body takes the shape of a rhombus, a reinforcement skeleton is arranged in the interior of the pile body, and a steel plate joint is arranged at the end part of the pile body. The pile body adopts a solid reinforced concrete structure. The pile body also can adopt a hollow reinforced concrete structure, the hollow structure is a vertical round run-through hole, and the vertical round run-through hole is positioned in the middle of the pile body. The rhombus-shaped concrete pile provided by the utility model has simple structure, and when the concrete pile is made, the manufacture is comparatively convenient due to the simple strucure of the pile body. Compared with a round tubular pile, the rhombus-shaped concrete pile has the advantages that the surface area of the pile body is larger under the same weight, the contact area between the pile body and soil body is increased, and the frictional resistance and the bearing capacity of the pile body are increased.
Description
Technical field
The utility model relates to the building foundation technical field, concrete relates to the concrete pile that a kind of cross section is a rhombus.
Background technology
The city that China's coastal development is at present opened.Still adopt the stake of ordinary reinforced concrete side, circle stake when building, structure such as construction industry factory building, civilian construction and bridge, power station, harbour, warehouse.Different building requirements, the stressed difference of stake also may cause each direction of principal axis of stake stressed inequality.So just need design a kind of abnormity stake, be the concrete pile of rhombus as the cross section, to reach more balanced degree of safety according to the actual loading situation.
The utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and a kind of rhombus concrete pile is provided.
In order to address the above problem the technical solution of the utility model is such:
A kind of rhombus concrete pile is characterized in that, described pile body cross section is a rhombus, and pile body inside is provided with cage of reinforcement, and the pile body end is provided with plate joint.
Described pile body is the solid steel tendon concrete structure.
Described pile body is hollow reinforced concrete structure, and hollow-core construction is the circular hole of conducting about in the of, and described circular hole is positioned at the pile body middle part.
Beneficial effect, rhombus concrete pile described in the utility model, simple in structure, when making concrete pile, because pile body is simple in structure, it is comparatively convenient to make.Compare circular stake or side's stake, the rhombus concrete pile is under equivalent weight, and the pile body surface area is big, has increased the contact area of the pile body and the soil body, has increased the frictional resistance and the bearing capacity of pile body.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the perspective view of the utility model embodiment 1 described rhombus concrete pile;
Fig. 2 is the cross section structure schematic diagram of the utility model embodiment 1 described rhombus concrete pile.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Embodiment 1, referring to Fig. 1 and Fig. 2
A kind of rhombus concrete pile, the cross section of pile body 1 are rhombus, and pile body 1 inside is provided with cage of reinforcement 2, and pile body 1 end is provided with plate joint 3, and plate joint 3 is used for the usefulness that interconnects of two joint stakes.
Pile body 1 is hollow reinforced concrete structure, has a hollow circular hole 4 at pile body 1 middle part, and hollow circular hole is the hole of conducting about in the of, and described hollow circular hole 4 is positioned at the pile body middle part.
Described cage of reinforcement 2 is evenly distributed on hollow circular hole 4 peripheries, and cage of reinforcement 2 is vertical skeleton, vertically links to each other with reinforcing bar 5 between the skeleton.
The rhombus length of side of rhombus concrete pile is 300---in 1100 scopes, concrete generally adopts C20---and the concrete of C100.Cement should adopt portland cement more than 32.5 grades, Portland cement, portland slag cement, Portland fly ash cement etc.Fines adopts the natural hard medium coarse sand, and fineness modulus is 2.3-3.4; The maximum grain diameter of coarse aggregate should not be greater than 25mm, and should be smaller or equal to 3/4 of distance of reinforcing bar.Forbid to use the chloride salt Admixture in the Admixture.Spiral bar in the prestressed inner cage of reinforcement should adopt cold-drawn low-carbon wire, mild steel hot rolling wire rod.
The cross section of described pile body is a rhombus, and rhombus inside does not have hollow circular hole, and promptly pile body is solid rhombus stake.All the other are with embodiment 1.
Rhombus concrete pile described in the utility model, simple in structure, when making concrete pile, because pile body is simple in structure, it is comparatively convenient to make.Compare circular pile tube, the rhombus concrete pile is under equivalent weight, and the pile body surface area is big, has increased the contact area of the pile body and the soil body, has increased the frictional resistance and the bearing capacity of pile body.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a rhombus concrete pile is characterized in that, described pile body cross section is a rhombus, and pile body inside is provided with cage of reinforcement, and the pile body end is provided with plate joint.
2. a kind of rhombus concrete pile according to claim 1 is characterized in that described pile body is the solid steel tendon concrete structure.
3. a kind of rhombus concrete pile according to claim 1 is characterized in that described pile body is hollow reinforced concrete structure, and hollow-core construction is the circular hole of conducting about in the of, and described circular hole is positioned at the pile body middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920213975 CN201554020U (en) | 2009-11-20 | 2009-11-20 | Rhombus-shaped concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920213975 CN201554020U (en) | 2009-11-20 | 2009-11-20 | Rhombus-shaped concrete pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554020U true CN201554020U (en) | 2010-08-18 |
Family
ID=42613697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920213975 Expired - Lifetime CN201554020U (en) | 2009-11-20 | 2009-11-20 | Rhombus-shaped concrete pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589970A (en) * | 2011-11-30 | 2012-07-18 | 天津大学 | Concrete test piece capable of being damaged along fixed position during force application |
| CN104120730A (en) * | 2014-07-17 | 2014-10-29 | 蓝振宁 | Pile foundation with wing |
| CN108387446A (en) * | 2018-01-31 | 2018-08-10 | 天津大学 | A kind of experimental rig and method for evaluating concrete performance |
| CN108397027A (en) * | 2018-03-28 | 2018-08-14 | 遵义路鑫机械有限公司 | Steel construction warehouse |
-
2009
- 2009-11-20 CN CN 200920213975 patent/CN201554020U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589970A (en) * | 2011-11-30 | 2012-07-18 | 天津大学 | Concrete test piece capable of being damaged along fixed position during force application |
| CN104120730A (en) * | 2014-07-17 | 2014-10-29 | 蓝振宁 | Pile foundation with wing |
| CN108387446A (en) * | 2018-01-31 | 2018-08-10 | 天津大学 | A kind of experimental rig and method for evaluating concrete performance |
| CN108397027A (en) * | 2018-03-28 | 2018-08-14 | 遵义路鑫机械有限公司 | Steel construction warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 201806, room 5358, 207 Shanghai Yi Road, Shanghai, Jiading District Patentee after: Shanghai Strong Foundation Engineering Co., Ltd. Address before: 200235, Shanghai, Xuhui District, Yishan Road, No. 508, King hung building, 15 Floor Patentee before: Shanghai Strong Foundation Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |
|
| CX01 | Expiry of patent term |