CN201857606U - Novel combined uplift pile - Google Patents
Novel combined uplift pile Download PDFInfo
- Publication number
- CN201857606U CN201857606U CN 201020598116 CN201020598116U CN201857606U CN 201857606 U CN201857606 U CN 201857606U CN 201020598116 CN201020598116 CN 201020598116 CN 201020598116 U CN201020598116 U CN 201020598116U CN 201857606 U CN201857606 U CN 201857606U
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- Prior art keywords
- shaped steel
- pile
- cement mixing
- novel combination
- mixing method
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- Expired - Lifetime
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- 238000000034 method Methods 0.000 claims abstract description 36
- 239000004568 cement Substances 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 68
- 239000010959 steel Substances 0.000 claims description 68
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 3
- 235000009566 rice Nutrition 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 19
- 238000010276 construction Methods 0.000 abstract description 12
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a novel combined uplift pile, which comprises a soil cement mixing pile body, wherein a profiled bar is inserted into the center of the pile body. During the construction, the soil cement mixing pile is firstly constructed, whole-process mixing or partial mixing is carried out according to the soil texture distribution and the soil compression situation, then the profiled bar with the calculated cross section data is inserted by a pile press machine, and the soil cement mixing pile and the inserted profiled bar collectively form a large-diameter combined uplift pile. The novel combined uplift pile has a large diameter which is formed through the soil cement with low price, and then the profiled bar is added as a supporting skeleton, so the carrying capacity of the pile body is greatly improved, the soil compression and the noise are simultaneously reduced, the influence of the construction on the environment is reduced, and the construction is rapid, safe and reliable. The novel combined uplift pile is safe and reliable, and the manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of NEW TYPE OF COMPOSITE uplift pile, particularly a kind of compound uplift pile at the middle implanted metal stake of cement mixing method core.
Background technology
Stake commonly used at present is divided into preformed pile and castinplace pile two big classes.Bored pile generally adopts the mud off pore-forming, and the placing of concrete technology exists speed of application slow under water, defectives such as cost height.Speed of application is fast, low cost and other advantages and tube-sinking cast-in-situ pile has, but is easy to produce quality problems such as constriction, broken pile, local folder soil, concrete disintegration and strength deficiency.
Precast reinforced concrete piles is an a kind of maximum type of domestic use, adopts shapes such as the cross section is square, circle.The pile sinking mode of preformed pile has hammering method, vibratory drilling method and static pressure method, has advantages such as reliable in quality, speed of application is fast, cost is low.But it belongs to the soil compaction stake, in pile driving process the soil body is produced extruding, influences neighboring buildings, road, underground utilities etc., cause dispute easily, for fear of the influence of piling to surrounding environment, needing increases extra protection expense, so its use is subjected to many condition restriction.
The utility model content
Technical problem to be solved in the utility model is, overcomes problems of the prior art, and a kind of novel combination uplift pile is provided.This stake is a cement mixing method, and the centre is provided with shaped steel class steel.
In order to address the above problem the technical solution of the utility model is such:
A kind of novel combination uplift pile comprises a cement mixing method pile body, and described pile body center is inserted with shaped steel.
Described shaped steel is one, and a shaped steel vertically inserts cement mixing method pile body center.
Described shaped steel is two, and two shaped steel is at interval both sides, vertical insertion cement mixing method pile body center side by side.
Described shaped steel is three and above quantity, and shaped steel is evenly distributed in the cement mixing method pile body.
Interconnected stirrup between the shaped steel.
Described shaped steel is the wherein a kind of or mutual combination of H shaped steel, channel-section steel, angle steel, steel pipe, square steel.
Described shaped steel outer wall is provided with the joint that increases frictional resistance, and the longitudinal cross-section of described joint is rectangle or triangle.
The diameter of described cement mixing method is 250mm-2000mm, and stake is long to be 3-60 rice.
Described shaped steel is concordant with the cement mixing method end face.
Described shaped steel exceeds at least 0.01 meter of cement mixing method end face.
Described shaped steel is lower than at least 0.01 meter of cement mixing method end face.
During construction, carry out cement-soil stirring pile construction earlier, look soil property and distribute and the soil compaction situation, the omnidistance stirring or the part stirring, then with the shaped steel that inserts through the cross-section data that calculates, the common compound uplift pile that forms of the shaped steel of cement mixing method and insertion.
Beneficial effect:
Novel combination uplift pile described in the utility model forms major diameter by cheap cement-soil, and adding shaped steel then is support frame, strengthen the uplift resistance of pile body greatly, reduced soil compaction and noise simultaneously, the Construction on Environment influence is reduced, and construction rapidly, the safety reliability height., significantly reduce construction costs.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the cross-sectional structure schematic diagram of novel combination uplift pile described in the utility model;
Fig. 2 is the longitudinal cross-section structural representation of novel combination uplift pile embodiment 1 described in the utility model;
The structural representation of Fig. 3 for saving on the shaped steel of novel combination uplift pile described in the utility model;
Fig. 4 is the longitudinal cross-section structural representation of novel combination uplift pile embodiment 2 described in the utility model;
Fig. 5 is the longitudinal cross-section structural representation of novel combination uplift pile embodiment 3 described in the utility model;
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.
Referring to Fig. 1
A kind of novel combination uplift pile comprises a cement mixing method pile body 1, and described pile body center is inserted with shaped steel 2.Inserting shaped steel 2 can carry out the structure reinforcement to pile body, increases the extraction-resistant behavior of pile body.Shaped steel is the wherein a kind of or mutual combination of H shaped steel, channel-section steel, angle steel, steel pipe, square steel.
Inserting shaped steel 2 is one, two or several.When being one of shaped steel, a shaped steel vertically inserts cement mixing method pile body center.When being two for shaped steel, two shaped steel is at interval both sides, vertical insertion cement mixing method pile body center side by side.When being many for shaped steel, shaped steel is evenly distributed in the cement mixing method pile body, and forms polygonized structure.Under the situation of needs, also interconnected stirrup 3 between the shaped steel, with the bearing capacity of further reinforcement pile body.Certainly between each shaped steel stirrup can also be set.
Referring to Fig. 2
The diameter of described cement mixing method 1 is 250mm-2000mm, and stake is long to be 3-60 rice.
Described shaped steel 2 is concordant with the cement mixing method end face.Make the even pressure-bearing of whole pile body like this.
Referring to Fig. 3
Shaped steel 2 outer walls are provided with the joint 21 that increases frictional resistance in addition, and the longitudinal cross-section of described joint 21 is the shape of rectangle or triangle or other increase friction.
During construction, carry out cement-soil stirring pile construction earlier, look soil property and distribute and the soil compaction situation, the omnidistance stirring or the part stirring, with the shaped steel that inserts through the cross-section data that calculates, the shaped steel of cement mixing method and insertion forms large diameter compound uplift pile jointly then.
Referring to Fig. 4
Described shaped steel 2 exceeds cement mixing method 1 end face.Exceed at least 0.01 meter of end face, the part that exceeds is used to connect the building on the pile body.All the other are with embodiment 1
Embodiment 3
Referring to Fig. 5
Described shaped steel 2 is lower than cement mixing method 1 end face.Because in constructions such as basement, foundation ditch, after cement mixing method 1 construction finishes, also to excavate, excavate for convenience, shaped steel 2 is squeezed into below the excavation face, so just made shaped steel 2 be lower than cement mixing method 1 end face certain distance, stay the soil layer space to excavation.Shaped steel 2 is lower than at least 0.01 meter of cement mixing method end face.Be generally the basement floor rise from.
All the other are with embodiment 1
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 (11)
1. a novel combination uplift pile comprises a cement mixing method pile body, it is characterized in that, described pile body center is inserted with shaped steel.
2. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel is one, and a shaped steel vertically inserts cement mixing method pile body center.
3. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel is two, and two shaped steel is at interval both sides, vertical insertion cement mixing method pile body center side by side.
4. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel is three above quantity of machine, and shaped steel is evenly distributed in the cement mixing method pile body.
5. according to claim 3 or 4 described a kind of novel combination uplift piles, it is characterized in that, interconnected stirrup between the shaped steel.
6. a kind of novel combination uplift pile according to claim 1 is characterized in that, described shaped steel is the wherein a kind of or mutual combination of H shaped steel, channel-section steel, angle steel, steel pipe, square steel.
7. a kind of novel combination uplift pile according to claim 1 is characterized in that, described shaped steel outer wall is provided with the joint that increases frictional resistance, and the longitudinal cross-section of described joint is rectangle or triangle.
8. a kind of novel combination uplift pile according to claim 1 is characterized in that the diameter of described cement mixing method is 250mm-2000mm, and stake is long to be 3-60 rice.
9. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel is concordant with the cement mixing method end face.
10. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel exceeds at least 0.1 meter of cement mixing method end face.
11. a kind of novel combination uplift pile according to claim 1 is characterized in that described shaped steel is lower than at least 0.1 meter of cement mixing method end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020598116 CN201857606U (en) | 2010-11-09 | 2010-11-09 | Novel combined uplift pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020598116 CN201857606U (en) | 2010-11-09 | 2010-11-09 | Novel combined uplift pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857606U true CN201857606U (en) | 2011-06-08 |
Family
ID=44103416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020598116 Expired - Lifetime CN201857606U (en) | 2010-11-09 | 2010-11-09 | Novel combined uplift pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857606U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603347A (en) * | 2013-10-31 | 2014-02-26 | 周兆弟 | Anti-soil-accumulation cement mixing precast pile foundation and forming method |
| CN104631440A (en) * | 2015-01-29 | 2015-05-20 | 南昌市建筑工程集团有限公司 | Stiffening core lengthening foundation pit support structure for existing large-diameter bored concrete pile and construction method |
| CN104863132A (en) * | 2014-04-29 | 2015-08-26 | 周兆弟 | Bougainvillea spectabilis willd-shaped cement-soil mixing pile and shaping method thereof |
| CN105002906A (en) * | 2015-07-28 | 2015-10-28 | 济南轨道交通集团有限公司 | Binding type anchor cable composite pile structure serving as main body structure stand column and construction method thereof |
| CN106759266A (en) * | 2017-01-09 | 2017-05-31 | 王立明 | Combination reinforcement diaphragm wall and its construction method |
| CN107246020A (en) * | 2017-08-09 | 2017-10-13 | 中交公局第五工程有限公司 | A kind of means of defence on landslide |
| CN111827307A (en) * | 2020-08-13 | 2020-10-27 | 上海智平基础工程有限公司 | A combined construction method pile supporting structure and its construction method |
| CN111962499A (en) * | 2020-07-09 | 2020-11-20 | 广州一建建设集团有限公司 | Construction method for adding section steel column in manual hole digging pile |
-
2010
- 2010-11-09 CN CN 201020598116 patent/CN201857606U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603347A (en) * | 2013-10-31 | 2014-02-26 | 周兆弟 | Anti-soil-accumulation cement mixing precast pile foundation and forming method |
| CN104863132A (en) * | 2014-04-29 | 2015-08-26 | 周兆弟 | Bougainvillea spectabilis willd-shaped cement-soil mixing pile and shaping method thereof |
| CN104631440A (en) * | 2015-01-29 | 2015-05-20 | 南昌市建筑工程集团有限公司 | Stiffening core lengthening foundation pit support structure for existing large-diameter bored concrete pile and construction method |
| CN105002906A (en) * | 2015-07-28 | 2015-10-28 | 济南轨道交通集团有限公司 | Binding type anchor cable composite pile structure serving as main body structure stand column and construction method thereof |
| CN106759266A (en) * | 2017-01-09 | 2017-05-31 | 王立明 | Combination reinforcement diaphragm wall and its construction method |
| CN106759266B (en) * | 2017-01-09 | 2019-11-05 | 王立明 | Combine reinforcement diaphragm wall and its construction method |
| CN107246020A (en) * | 2017-08-09 | 2017-10-13 | 中交公局第五工程有限公司 | A kind of means of defence on landslide |
| CN111962499A (en) * | 2020-07-09 | 2020-11-20 | 广州一建建设集团有限公司 | Construction method for adding section steel column in manual hole digging pile |
| CN111827307A (en) * | 2020-08-13 | 2020-10-27 | 上海智平基础工程有限公司 | A combined construction method pile supporting structure and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |