CN107639731A - A kind of manufacture method of longitudinal load-bearing concrete-pile - Google Patents
A kind of manufacture method of longitudinal load-bearing concrete-pile Download PDFInfo
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- CN107639731A CN107639731A CN201710685249.4A CN201710685249A CN107639731A CN 107639731 A CN107639731 A CN 107639731A CN 201710685249 A CN201710685249 A CN 201710685249A CN 107639731 A CN107639731 A CN 107639731A
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- concrete
- pile
- reinforcement
- manufacture method
- reinforcing fiber
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Abstract
The present invention relates to a kind of manufacture method of longitudinal load-bearing concrete-pile, including：S1：Reinforcement under at least one prestressing force tension force is set, the length of the reinforcement is identical at least with driving the length of stake, and parallel to the longitudinal axis of the driving stake；S2：Reinforcing fiber is added in concrete, is mixed into concrete composition, to prevent because radial load causes the rupture of the driving stake；S3：Concrete composition is cast on reinforcement with concrete forming machine, and concrete composition is allowed to be hardened, pour in the passage in the whole length of completely described driving stake, the present invention prevents the concrete fracture caused by radial load in piling using reinforcing fiber, before concrete component is poured on reinforcement, the reinforcing fiber is just added in concrete, the method reduce heavy work, reduces cost.
Description
Technical field
The present invention relates to a kind of manufacture method of longitudinal load-bearing concrete-pile, belong to concrete pile production method.
Background technology
With the development of urban construction, pile foundation type and construction technology are updated, and the application of pile foundation is more and more wider
General, type is also more and more, and pile foundation is larger suitable for upper load, and foundation soil for weak soil and uses people in deeper scope
In the case of building site base is unconditional or uneconomic.When designing pile foundation, it should determine that single pile erects according to load and geological conditions first
To bearing capacity, its method is determined by field load test, should carry out testing stake after pile, and quantity should not be less than the 1% of total amount of pile,
And 3 must not be less than.Because every kind of pile foundation has the factor such as certain application conditions and construction technology, construction quality, some
The problem of testing stake and move survey test result, vertical bearing capacity of single pile can not meet design requirement be present in engineering.
The content of the invention
The technical problem to be solved in the present invention is：To overcome above mentioned problem, there is provided a kind of system of longitudinal load-bearing concrete-pile
Make method.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of manufacture method of longitudinal load-bearing concrete-pile, comprises the following steps：
S1：Reinforcement under at least one prestressing force tension force is set, the length of the length of the reinforcement at least with driving stake
Spend it is identical, and parallel to it is described driving stake longitudinal axis；
S2：Reinforcing fiber is added in concrete, is mixed into concrete composition, to prevent described in radial load causes
Drive the rupture of stake；
S3：Concrete composition is cast on reinforcement with concrete forming machine, and allows concrete composition to be hardened, is poured
Build in the passage in the whole length of completely described driving stake.
Preferably, reinforcing fiber is fixed in concrete using mechanical means.
Preferably, the reinforcing fiber is steel fibre.
Preferably, the reinforcing fiber is carbon fiber.
Preferably, the reinforcing fiber is natural fiber.
Preferably, the reinforcement sets 2-4 roots.
The beneficial effects of the invention are as follows：The present invention prevents the coagulation caused by radial load in piling using reinforcing fiber
Soil fracture, before concrete component is poured on reinforcement, just adds the reinforcing fiber, this method subtracts in concrete
Lack heavy work, reduce cost.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the flow chart of one embodiment of the invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
Embodiment 1
A kind of manufacture method of longitudinal load-bearing concrete-pile of the present invention as shown in Figure 1, comprises the following steps：
S1：Reinforcement under at least one prestressing force tension force is set, conventional machinery can be used by reinforcement in advance should
Power stretches, and the length of the reinforcement is identical at least with driving the length of stake, and can be with longer, and parallel to the driving stake
Longitudinal axis, production when, may tilt, it is substantially parallel；
S2：Reinforcing fiber is added in concrete, concrete composition is stirred into using mechanical system, with prevent by
Cause the rupture of the driving stake in radial load；
S3：Concrete composition is cast on reinforcement with concrete forming machine, and allows concrete composition to be hardened, is driven
It is hollow among dynamic stake, pours into the passage in the whole length of the driving stake, that is, complete the life of product of the present invention
Production process.
The present invention prevents the concrete fracture caused by radial load when driving piles using reinforcing fiber, by coagulation local soil type
Divide before being poured on reinforcement, the reinforcing fiber is just added in concrete, heavy work is the method reduce, reduces into
This.
In a preferred embodiment, reinforcing fiber is fixed in concrete using mechanical means, conventional stir can be used
Machinery is mixed, is not limited specifically.
In a preferred embodiment, the reinforcing fiber is steel fibre, but is not limited to this, can also be other choosings
Select.
In a preferred embodiment, the reinforcing fiber is carbon fiber, but is not limited to this, can also be other choosings
Select.
In a preferred embodiment, the reinforcing fiber is natural fiber, but is not limited to this, can also be other choosings
Select.
In a preferred embodiment, the reinforcement sets 2-4 roots, but is not limited to this, can also be other selections.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (6)
1. a kind of manufacture method of longitudinal load-bearing concrete-pile, it is characterised in that comprise the following steps：
S1：Reinforcement under at least one prestressing force tension force is set, the length phase of the length of the reinforcement at least with driving stake
Together, and parallel to the longitudinal axis of the driving stake；
S2：Reinforcing fiber is added in concrete, is mixed into concrete composition, to prevent because radial load causes the driving
The rupture of stake；
S3：Concrete composition is cast on reinforcement with concrete forming machine, and allows concrete composition to be hardened, is poured full
In passage in the whole length of the driving stake.
2. the manufacture method of longitudinal load-bearing concrete-pile as claimed in claim 1, it is characterised in that will be increased using mechanical means
Strong fiber is fixed in concrete.
3. the manufacture method of longitudinal load-bearing concrete-pile as claimed in claim 1, it is characterised in that the reinforcing fiber is steel
Fiber.
4. the manufacture method of longitudinal load-bearing concrete-pile as claimed in claim 1, it is characterised in that the reinforcing fiber is carbon
Fiber.
5. the manufacture method of longitudinal load-bearing concrete-pile as claimed in claim 1, it is characterised in that the reinforcing fiber is day
Right fiber.
6. the manufacture method of longitudinal load-bearing concrete-pile as claimed in claim 1, it is characterised in that the reinforcement sets 2-
4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685249.4A CN107639731A (en) | 2017-08-11 | 2017-08-11 | A kind of manufacture method of longitudinal load-bearing concrete-pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685249.4A CN107639731A (en) | 2017-08-11 | 2017-08-11 | A kind of manufacture method of longitudinal load-bearing concrete-pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107639731A true CN107639731A (en) | 2018-01-30 |
Family
ID=61110315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685249.4A Pending CN107639731A (en) | 2017-08-11 | 2017-08-11 | A kind of manufacture method of longitudinal load-bearing concrete-pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107639731A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652791B1 (en) * | 1997-11-07 | 2003-11-25 | Peter Cornelis Peters | Method of manufacturing a reinforced oblong concrete driving pile for longitudinal load-bearing purposes |
| CN203755302U (en) * | 2014-03-28 | 2014-08-06 | 建华建材（中国）投资有限公司 | Pre-tensioned pre-stressed concrete pile |
| CN105821834A (en) * | 2016-03-16 | 2016-08-03 | 杨涅 | Construction method of concrete pile |
-
2017
- 2017-08-11 CN CN201710685249.4A patent/CN107639731A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6652791B1 (en) * | 1997-11-07 | 2003-11-25 | Peter Cornelis Peters | Method of manufacturing a reinforced oblong concrete driving pile for longitudinal load-bearing purposes |
| CN203755302U (en) * | 2014-03-28 | 2014-08-06 | 建华建材（中国）投资有限公司 | Pre-tensioned pre-stressed concrete pile |
| CN105821834A (en) * | 2016-03-16 | 2016-08-03 | 杨涅 | Construction method of concrete pile |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
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| RJ01 | Rejection of invention patent application after publication |