CN100585091C - 旋转挤压灌注桩及其成桩工法 - Google Patents
旋转挤压灌注桩及其成桩工法 Download PDFInfo
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- CN100585091C CN100585091C CN200710051598A CN200710051598A CN100585091C CN 100585091 C CN100585091 C CN 100585091C CN 200710051598 A CN200710051598 A CN 200710051598A CN 200710051598 A CN200710051598 A CN 200710051598A CN 100585091 C CN100585091 C CN 100585091C
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000004567 concrete Substances 0.000 claims abstract description 30
- 239000002689 soil Substances 0.000 claims abstract description 28
- 238000005553 drilling Methods 0.000 claims description 57
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims 3
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005056 compaction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000000576 arachnoid Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000004181 pedogenesis Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710051598A CN100585091C (zh) | 2007-02-28 | 2007-02-28 | 旋转挤压灌注桩及其成桩工法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710051598A CN100585091C (zh) | 2007-02-28 | 2007-02-28 | 旋转挤压灌注桩及其成桩工法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101016743A CN101016743A (zh) | 2007-08-15 |
| CN100585091C true CN100585091C (zh) | 2010-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710051598A Active CN100585091C (zh) | 2007-02-28 | 2007-02-28 | 旋转挤压灌注桩及其成桩工法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN100585091C (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413263B (zh) * | 2008-09-27 | 2014-02-05 | 余安南 | 旋扩变径锥体螺盘混凝土灌注桩及成桩装置和施工方法 |
| CN104878756B (zh) * | 2013-08-26 | 2017-02-01 | 中冶天工集团有限公司 | 基于填砂中空结构的灌注异形桩施工方法 |
| CN104727311B (zh) * | 2013-08-26 | 2016-08-24 | 中冶天工集团有限公司 | 基于圆形横截面土层下灌注桩的异形桩施工方法 |
| CN110107223A (zh) * | 2019-05-20 | 2019-08-09 | 中国铁建重工集团股份有限公司 | 钻孔设备 |
| CN119466557B (zh) * | 2024-12-23 | 2025-06-06 | 中铁西北科学研究院有限公司 | 一种用于螺杆桩施工用的履带式螺旋钻机 |
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2007
- 2007-02-28 CN CN200710051598A patent/CN100585091C/zh active Active
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| Publication number | Publication date |
|---|---|
| CN101016743A (zh) | 2007-08-15 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weihai Construction Group Co., Ltd. Assignor: Peng Guijiao Contract record no.: 2010370000301 Denomination of invention: Rotary squeezing filling pile and pile-forming method therefor Granted publication date: 20100127 License type: Exclusive License Open date: 20070815 Record date: 20100525 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180731 Address after: Room 501, Unit 1, Building 4, Golden Coconut Beach Garden, 59 Peace Avenue, Meilan District, Haikou City, Hainan Province Patentee after: Hainan Zhuodian High Technology Development Co., Ltd. Address before: 570203 22 Hai Fu Road, Haikou, Hainan Patentee before: Peng Guijiao |
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| TR01 | Transfer of patent right |