CN203462466U - Reinforced structure for rectifying deviation of pile foundation and reinforcing broken pile - Google Patents
Reinforced structure for rectifying deviation of pile foundation and reinforcing broken pile Download PDFInfo
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- CN203462466U CN203462466U CN201320517543.1U CN201320517543U CN203462466U CN 203462466 U CN203462466 U CN 203462466U CN 201320517543 U CN201320517543 U CN 201320517543U CN 203462466 U CN203462466 U CN 203462466U
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- pile
- steel bar
- reinforced
- stiffener
- inner hole
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Abstract
The utility model discloses a reinforced structure for rectifying the deviation of a pile foundation and reinforcing a broken pile. The reinforced structure comprises a pile body, wherein a pile inner hole is arranged in the pile body, a reinforced steel bar is arranged in the center of the pile inner hole, and a cement slurry layer is arranged between the reinforced steel bar and the wall of the pile inner hole; the length of each of the pile inner hole, the reinforced steel bar and the cement slurry layer in the pile body is identical, and the pile inner hole, the reinforced steel bar and the cement slurry layer stretch to be below a broken position of the pile. According to the structure, the reinforced steel bar and the cement slurry layer directly penetrate through the entire pile body to be below the broken position, so that a firm connecting structure is formed, the feasibility is strong in the engineering practice, the principle is simple, simplicity and convenience in construction can be realized, the quality is easy to control, and the working period can be shortened; and the deviation correction effect reinforced effect is good, the economic benefit is good, the practicability is strong, and safety and reliability can be realized.
Description
Technical field
The utility model belongs to construction engineering technical field, more particularly, relates to that for accident stake is rectified a deviation and the foundation of broken pile reinforcing is processed ruggedized construction.
Background technology
In common buildings pile foundation construction, because the uncertain factors such as soil layer in work progress perturbs, construction error, soil investigation, soil exploration error cause the accident that occurs tilting or rupture in pile foundation construction process.At present, the conventional method for reinforcing of pile foundation: excavation cutter stake pile extension method, consolidated by adding piles method, one-sided off-load horizontal-top draw straightening method.Although excavation cutter stake pile extension method quality is easily controlled, because broken pile is darker, digging process easily causes and perturbs other stakes; The consolidated by adding piles method construction period is long, and cost is high, deficiency in economic performance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, based on one-sided off-load horizontal-top, draw straightening method principle, by technological improvement, the engineering accident stake of deflection hole and fracture is rectified a deviation and reinforcing processing, propose a kind of ruggedized construction for pile foundation correction and broken pile reinforcement, to accident, stake is rectified a deviation and broken pile reinforcement and strengthening, its construction quality is easy to control, cost is low, and the construction period is short, good in economic efficiency.
Technical purpose of the present utility model is achieved by following technical proposals:
A ruggedized construction for pile foundation correction and broken pile reinforcement, comprises pile body, is provided with an endoporus in described pile body, in the centre of described stake endoporus, is provided with stiffener, between described stiffener and an endoporus hole wall, is provided with cement paste layer; Described stake endoporus, stiffener and cement paste layer are equal in length in pile body, and are stretched to below breaking part.
Described stake endoporus, stiffener and cement paste layer are stretched to the following 1-2m of breaking part place; Described stake endoporus is evenly distributed in pile body, and quantity is 1-4; The quantity of described stiffener and cement paste layer is consistent with hole number in stake.
Compared with prior art, the ruggedized construction for pile foundation correction and broken pile reinforcement that the utility model provides, directly stiffener and cement paste layer are run through to whole pile body to breaking part, to form stable syndeton, in engineering practice, there is stronger feasibility, principle is simple, and easy construction and system easy to control the quality can the reductions of erection time; Correcting and then reinforcing is respond well, and economic benefit is good, practical and safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of ruggedized construction of the present utility model, and wherein 1 is that pile body, 2 is that a stake breaking part, 3 is that cement paste layer, 4 is that stiffener, 5 is an endoporus.
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the technical solution of the utility model.
As shown in Figure 1, ruggedized construction of the present utility model, 1 is that pile body, 2 is that a stake breaking part, 3 is that cement paste layer, 4 is that stiffener, 5 is an endoporus.Described stake endoporus is evenly distributed in pile body, quantity is 4, shows two in figure, and the quantity of described stiffener and cement paste layer is consistent with hole number in stake, and stake endoporus, stiffener and cement paste layer are equal in length in pile body, and be stretched to the following 1-2m of breaking part place; Centre at described stake endoporus is provided with stiffener, between described stiffener and stake endoporus hole wall, is provided with cement paste layer.In structure of the present utility model, directly stiffener and cement paste layer are run through to whole pile body to breaking part, to form stable syndeton, in engineering practice, there is stronger feasibility, principle is simple, and easy construction and system easy to control the quality can the reductions of erection time; Correcting and then reinforcing is respond well, and economic benefit is good, practical and safe and reliable.
Above the utility model has been done to exemplary description; should be noted that; in the situation that not departing from core of the present utility model, the replacement that is equal to that any simple distortion, modification or other those skilled in the art can not spend creative work all falls into protection domain of the present utility model.
Claims (4)
1. the ruggedized construction for pile foundation correction and broken pile reinforcement, comprise pile body, it is characterized in that, in described pile body, be provided with an endoporus, centre at described stake endoporus is provided with stiffener, between described stiffener and stake endoporus hole wall, is provided with cement paste layer; Described stake endoporus, stiffener and cement paste layer are equal in length in pile body, and are stretched to below breaking part.
2. a kind of ruggedized construction for pile foundation correction and broken pile reinforcement according to claim 1, is characterized in that, described stake endoporus is evenly distributed in pile body, and quantity is 1-4.
3. a kind of ruggedized construction for pile foundation correction and broken pile reinforcement according to claim 2, is characterized in that, the quantity of described stiffener and cement paste layer is consistent with hole number in stake.
4. according to a kind of ruggedized construction for pile foundation correction and broken pile reinforcement one of claim 1-3 Suo Shu, it is characterized in that, described stake endoporus, stiffener and cement paste layer are stretched to the following 1-2m of breaking part place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517543.1U CN203462466U (en) | 2013-08-22 | 2013-08-22 | Reinforced structure for rectifying deviation of pile foundation and reinforcing broken pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320517543.1U CN203462466U (en) | 2013-08-22 | 2013-08-22 | Reinforced structure for rectifying deviation of pile foundation and reinforcing broken pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203462466U true CN203462466U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320517543.1U Expired - Fee Related CN203462466U (en) | 2013-08-22 | 2013-08-22 | Reinforced structure for rectifying deviation of pile foundation and reinforcing broken pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203462466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464395A (en) * | 2015-10-27 | 2016-04-06 | 中冶集团武汉勘察研究院有限公司 | Building inclination correcting method of disturbing pile-end bearing layer |
| CN106223334A (en) * | 2016-07-31 | 2016-12-14 | 中国电建集团贵阳勘测设计研究院有限公司 | The restorative procedure of a kind of broken pile and ruggedized construction thereof |
| CN115434310A (en) * | 2022-09-22 | 2022-12-06 | 国网河北省电力有限公司经济技术研究院 | PHC inclined pipe pile post-fracture compensation tensioning connection device and construction method |
-
2013
- 2013-08-22 CN CN201320517543.1U patent/CN203462466U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464395A (en) * | 2015-10-27 | 2016-04-06 | 中冶集团武汉勘察研究院有限公司 | Building inclination correcting method of disturbing pile-end bearing layer |
| CN105464395B (en) * | 2015-10-27 | 2018-01-30 | 中冶集团武汉勘察研究院有限公司 | A kind of building inclination rectification method for disturbing bearing course at pile end |
| CN106223334A (en) * | 2016-07-31 | 2016-12-14 | 中国电建集团贵阳勘测设计研究院有限公司 | The restorative procedure of a kind of broken pile and ruggedized construction thereof |
| CN106223334B (en) * | 2016-07-31 | 2018-10-12 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of restorative procedure and its ruggedized construction of broken pile |
| CN115434310A (en) * | 2022-09-22 | 2022-12-06 | 国网河北省电力有限公司经济技术研究院 | PHC inclined pipe pile post-fracture compensation tensioning connection device and construction method |
| CN115434310B (en) * | 2022-09-22 | 2023-11-28 | 国网河北省电力有限公司经济技术研究院 | PHC inclined tube pile post-fracture repair tensioning connection device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20140822 |
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| EXPY | Termination of patent right or utility model |