CN103590393A - Construction method of composite pile - Google Patents
Construction method of composite pile Download PDFInfo
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- CN103590393A CN103590393A CN201310585342.XA CN201310585342A CN103590393A CN 103590393 A CN103590393 A CN 103590393A CN 201310585342 A CN201310585342 A CN 201310585342A CN 103590393 A CN103590393 A CN 103590393A
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- Prior art keywords
- pile
- composite
- composite pile
- job practices
- hollow
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Abstract
The invention discloses a construction method of a composite pile. The construction method includes the steps of moving a machine in place, and forming a hollow pile at the center of a constructed peripheral pile through the internal tamping technology or the internal tamping interaction technology or the internal screwing technology or the bilateral bushing technology; directly placing a reinforcement cage into the hollow pile and then pouring concrete, or pouring concrete through pressure and then placing the reinforcement cage, and forming the composite pile; or includes the steps of enabling a tubular pile to be sunken into the hollow pile, filling the tubular pile and the peripheral gap with fillers to form a sandwich layer, and forming the composite pile. According to the construction method of the composite pile, construction is convenient to conduct, the formed composite pile is reasonable in structure and high in work efficiency, and the method is high in cost performance and can be widely applied to foundation engineering.
Description
Technical field
The present invention relates to a kind of job practices of composite pile.
Background technology
Existing composite pile, due to reasons such as structures, work efficiency is not high, has undesirable going out; For playing the interim stake acting on, its inner core stake can not reuse, and causes waste.
Summary of the invention
The object of the present invention is to provide a kind of rational in infrastructure, the job practices of the composite pile that work efficiency is high.
Technical solution of the present invention is:
A job practices for composite pile, is characterized in that: comprise the following steps:
(1) telephone-moving is in place, rams, interior rammer is mutual, inside spin or two sleeve pipe technique formation hollow pile in the center of the outer skirt piles of having constructed adopts;
(2) adopt in hollow pile and directly first place reinforcing cage concreting again, or first guncreting is put reinforcing cage, formation composite pile again;
Or in hollow pile, sinking to pile tube, formation sandwich of layers is filled with filler in pile tube and around space, forms composite pile.
Described sandwich of layers is water, and through the ice sheet of freezing formation.
Described sandwich of layers is the layer of heat-fusible material of easy hot melt.
Described hot melt material is paraffin, grease, pitch or sulphide mastic.
Described sandwich of layers is sand, salt, soil, lime or Flyash Layer, at pile tube outsourcing barrier film or be coated with anti-friction composition outward.
Inner frame system is set in pile tube, and inner frame system is steel plate, shaped steel, i iron, four-bladed vane or reinforcing cage etc.; Described pile tube is steel pipe pile, Plastic Steel Pipe, glass reinforced plastic pipe, rubber plastic pipe or pre-stress hollow pile pipe etc.
Easy construction of the present invention, the composite pile of formation is rational in infrastructure, and work efficiency is high; Cost performance is high, can be widely used in Foundation Design.
Below in conjunction with embodiment, the invention will be further described.
The specific embodiment
Embodiment 1:
A job practices for composite pile, comprises the following steps:
(1) telephone-moving is in place, rams, interior rammer is mutual, inside spin or two sleeve pipe technique formation hollow pile in the center of the outer skirt piles of having constructed adopts;
(2) adopt in hollow pile and directly first place reinforcing cage concreting again, or first guncreting is put reinforcing cage, formation composite pile again.
Embodiment 2:
A job practices for composite pile, is characterized in that: comprise the following steps:
(1) telephone-moving is in place, rams, interior rammer is mutual, inside spin or two sleeve pipe technique form hollow pile in adopting;
(2) in hollow pile, sink to pile tube, formation sandwich of layers is filled with filler in pile tube and around space, forms composite pile.
Described sandwich of layers is water, and through the ice sheet of freezing formation.In pile tube, arrange water is carried out to freezing cooling pipe.
Or described sandwich of layers is the layer of heat-fusible material of easy hot melt, described hot melt material is paraffin, grease, pitch or sulphide mastic, and the water back that hot melt material is carried out to heat fused is set in pile tube.
Or described sandwich of layers is sand, salt, soil, lime or Flyash Layer, at pile tube outsourcing barrier film or be coated with anti-friction composition outward.
Inner frame system is set in pile tube, and inner frame system is steel plate, shaped steel, i iron, four-bladed vane or reinforcing cage etc.; Described pile tube is steel pipe pile, Plastic Steel Pipe, glass reinforced plastic pipe, rubber plastic pipe or pre-stress hollow pile pipe etc.
While needing, by ice sheet or hot melt material are melted, pile tube and/or inner frame system are taken out to Reusability.
Claims (6)
1. a job practices for composite pile, is characterized in that: comprise the following steps:
(1) telephone-moving is in place, rams, interior rammer is mutual, inside spin or two sleeve pipe technique formation hollow pile in the center of the outer skirt piles of having constructed adopts;
(2) adopt in hollow pile and directly first place reinforcing cage concreting again, or first guncreting is put reinforcing cage, formation composite pile again;
Or in hollow pile, sinking to pile tube, formation sandwich of layers is filled with filler in pile tube and around space, forms composite pile.
2. the job practices of composite pile according to claim 1, is characterized in that: described sandwich of layers is water, and through the ice sheet of freezing formation.
3. the job practices of composite pile according to claim 1, is characterized in that: described sandwich of layers is the layer of heat-fusible material of easy hot melt.
4. the job practices of composite pile according to claim 3, is characterized in that: described hot melt material is paraffin, grease, pitch or sulphide mastic.
5. the job practices of composite pile according to claim 1, is characterized in that: described sandwich of layers is sand, salt, soil, lime or Flyash Layer, at pile tube outsourcing barrier film or be coated with anti-friction composition outward.
6. according to the job practices of the composite pile described in claim 1,2,3,4 or 5, it is characterized in that: inner frame system is set in pile tube, and inner frame system is steel plate, shaped steel, i iron, four-bladed vane or reinforcing cage; Described pile tube is steel pipe pile, Plastic Steel Pipe, glass reinforced plastic pipe, rubber plastic pipe or pre-stress hollow pile pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585342.XA CN103590393A (en) | 2013-11-21 | 2013-11-21 | Construction method of composite pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310585342.XA CN103590393A (en) | 2013-11-21 | 2013-11-21 | Construction method of composite pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103590393A true CN103590393A (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310585342.XA Pending CN103590393A (en) | 2013-11-21 | 2013-11-21 | Construction method of composite pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN103590393A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050421A (en) * | 1990-11-12 | 1991-04-03 | 中国建筑科学研究院珠海科研设计部 | The piling method of casting prefabricated composite pile |
| CN1272574A (en) * | 2000-04-03 | 2000-11-08 | 王光明 | Immersed tube bored concrete composite pile construction method |
| CN1414186A (en) * | 2002-05-10 | 2003-04-30 | 贾燎 | Sleeve pile and designing method |
| CN1542235A (en) * | 2003-04-29 | 2004-11-03 | 天津市水利科学研究所 | Strong-core deep injection stirring pile-making method and special drill bit therefor |
| CN101270572A (en) * | 2008-04-24 | 2008-09-24 | 杨举 | Dam construction method using refrigeration technique |
| CN101962951A (en) * | 2010-09-14 | 2011-02-02 | 东南大学 | Construction method of composite pile of fiber reinforced composite deep-water bridge and composite pile thereof |
| CN102587360A (en) * | 2012-03-22 | 2012-07-18 | 沙焕焕 | Large-diameter strong composite pile |
| CN102644269A (en) * | 2012-05-04 | 2012-08-22 | 朱建新 | Non-earth-borrowing composite pile and construction method thereof |
| CN102733376A (en) * | 2012-07-02 | 2012-10-17 | 朱建新 | Composite pile and construction method thereof |
| JP2013163941A (en) * | 2012-02-13 | 2013-08-22 | Kentec Inc | Foundation reinforcing pile and construction method of foundation reinforcing pile |
| CN103397633A (en) * | 2013-07-26 | 2013-11-20 | 张继红 | Self-drilling RCA (recycling composite anchor) rod and construction method thereof |
-
2013
- 2013-11-21 CN CN201310585342.XA patent/CN103590393A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050421A (en) * | 1990-11-12 | 1991-04-03 | 中国建筑科学研究院珠海科研设计部 | The piling method of casting prefabricated composite pile |
| CN1272574A (en) * | 2000-04-03 | 2000-11-08 | 王光明 | Immersed tube bored concrete composite pile construction method |
| CN1414186A (en) * | 2002-05-10 | 2003-04-30 | 贾燎 | Sleeve pile and designing method |
| CN1542235A (en) * | 2003-04-29 | 2004-11-03 | 天津市水利科学研究所 | Strong-core deep injection stirring pile-making method and special drill bit therefor |
| CN101270572A (en) * | 2008-04-24 | 2008-09-24 | 杨举 | Dam construction method using refrigeration technique |
| CN101962951A (en) * | 2010-09-14 | 2011-02-02 | 东南大学 | Construction method of composite pile of fiber reinforced composite deep-water bridge and composite pile thereof |
| JP2013163941A (en) * | 2012-02-13 | 2013-08-22 | Kentec Inc | Foundation reinforcing pile and construction method of foundation reinforcing pile |
| CN102587360A (en) * | 2012-03-22 | 2012-07-18 | 沙焕焕 | Large-diameter strong composite pile |
| CN102644269A (en) * | 2012-05-04 | 2012-08-22 | 朱建新 | Non-earth-borrowing composite pile and construction method thereof |
| CN102733376A (en) * | 2012-07-02 | 2012-10-17 | 朱建新 | Composite pile and construction method thereof |
| CN103397633A (en) * | 2013-07-26 | 2013-11-20 | 张继红 | Self-drilling RCA (recycling composite anchor) rod and construction method thereof |
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Application publication date: 20140219 |