CN100357527C - 多节挤扩螺旋沉管桩的装置及其工法 - Google Patents
多节挤扩螺旋沉管桩的装置及其工法 Download PDFInfo
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- CN100357527C CN100357527C CNB2005100000290A CN200510000029A CN100357527C CN 100357527 C CN100357527 C CN 100357527C CN B2005100000290 A CNB2005100000290 A CN B2005100000290A CN 200510000029 A CN200510000029 A CN 200510000029A CN 100357527 C CN100357527 C CN 100357527C
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- Prior art keywords
- pipe
- pressing arm
- bow pressing
- squeezed
- outer tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012407 engineering method Methods 0.000 title 1
- 238000003825 pressing Methods 0.000 claims abstract description 26
- 239000004567 concrete Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005056 compaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004568 cement Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 then Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100000290A CN100357527C (zh) | 2005-01-05 | 2005-01-05 | 多节挤扩螺旋沉管桩的装置及其工法 |
Applications Claiming Priority (1)
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CNB2005100000290A CN100357527C (zh) | 2005-01-05 | 2005-01-05 | 多节挤扩螺旋沉管桩的装置及其工法 |
Publications (2)
Publication Number | Publication Date |
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CN1800509A CN1800509A (zh) | 2006-07-12 |
CN100357527C true CN100357527C (zh) | 2007-12-26 |
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CNB2005100000290A Expired - Fee Related CN100357527C (zh) | 2005-01-05 | 2005-01-05 | 多节挤扩螺旋沉管桩的装置及其工法 |
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CN (1) | CN100357527C (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101775797B (zh) * | 2008-11-28 | 2011-09-07 | 北京支盘建设工程有限公司 | 定位旋切挤扩支盘机 |
CN102776885A (zh) * | 2011-05-13 | 2012-11-14 | 上海城地建设发展有限公司 | 中搅反拉法预应力离心管桩沉桩装置及其沉桩方法 |
CN102619224B (zh) * | 2012-04-13 | 2014-09-03 | 贺德新 | 变截面钻孔灌注桩的施工方法 |
CN103615002B (zh) * | 2013-12-09 | 2016-03-30 | 东南大学 | 一种扩底碎石桩成桩钢管及施工方法 |
CN104018792B (zh) * | 2014-06-25 | 2015-04-01 | 邢占东 | 利用螺旋挤土变径桩钻具进行施工的方法 |
CN104594339B (zh) * | 2014-12-03 | 2016-06-29 | 王继忠 | 混凝土桩的施工方法 |
WO2016095144A1 (zh) * | 2014-12-17 | 2016-06-23 | 贺德新 | 用于扩底螺纹桩施工的钻杆和桩机以及扩底螺纹桩的施工方法 |
CN104712251B (zh) * | 2015-03-16 | 2016-11-02 | 中铁第四勘察设计院集团有限公司 | 扩底钻头及使用该扩底钻头进行混凝土结构后锚固的方法 |
CN104832094B (zh) * | 2015-05-08 | 2017-12-01 | 黑龙江中古建筑节能科技股份有限公司 | 长螺旋钻孔扩底成套装置及扩孔方法 |
CN104988910B (zh) * | 2015-06-24 | 2017-08-22 | 南京路鼎搅拌桩特种技术有限公司 | 变径旋喷搅拌桩 |
CN105544507B (zh) * | 2015-11-24 | 2018-01-05 | 江苏省电力公司连云港供电公司 | 一种带有外伸臂的钢管桩装置 |
CN105544525A (zh) * | 2015-12-11 | 2016-05-04 | 陈明 | 带展开倒刺的抗拔管桩及其施工方法 |
CN106087999B (zh) * | 2016-03-19 | 2019-05-24 | 王继忠 | 一种搅喷扩径加固桩的施工装置及其施工方法 |
CN106638580B (zh) * | 2016-11-11 | 2018-06-01 | 山东威建岩土科技有限公司 | 螺旋挤土成孔套管跟进灌注砼成桩方法 |
CN109930597A (zh) * | 2019-04-10 | 2019-06-25 | 同济大学浙江学院 | 一种挤扩式钢管桩 |
CN110344397B (zh) * | 2019-07-05 | 2021-07-27 | 深圳宏业基岩土科技股份有限公司 | 钻孔扩底桩的钢筋笼结构 |
CN110924868A (zh) * | 2019-10-24 | 2020-03-27 | 李鑫恺 | 一种可扩径的钻杆的生产制造工艺及施工工艺 |
CN115506343B (zh) * | 2022-11-07 | 2023-07-21 | 滁州职业技术学院 | 一种预制预应力钢管混凝土柱及其施工方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1794134A3 (ru) * | 1991-05-28 | 1993-02-07 | Cepгa Гeopгий Bacильebич;Tobapищectbo C Oгpahичehhoй Otbetctbehhoctью "Pehk" | Зaбиbhaя cbaя |
CN2157223Y (zh) * | 1993-06-12 | 1994-02-23 | 河北省建筑科学研究所 | 振动螺旋挤压成桩机具 |
CN2160679Y (zh) * | 1993-07-23 | 1994-04-06 | 东煤沈阳岩土工程公司 | 螺旋沉管扩底注浆装置 |
JPH11209973A (ja) * | 1998-01-28 | 1999-08-03 | Geotop Corp | 杭の埋込み工法 |
CN2649648Y (zh) * | 2003-07-30 | 2004-10-20 | 山东省机械施工公司 | 挤扩变径灌注桩成型机 |
CN2769348Y (zh) * | 2005-01-05 | 2006-04-05 | 北京中阔科技有限责任公司 | 多节挤扩螺旋沉管桩的装置 |
-
2005
- 2005-01-05 CN CNB2005100000290A patent/CN100357527C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1794134A3 (ru) * | 1991-05-28 | 1993-02-07 | Cepгa Гeopгий Bacильebич;Tobapищectbo C Oгpahичehhoй Otbetctbehhoctью "Pehk" | Зaбиbhaя cbaя |
CN2157223Y (zh) * | 1993-06-12 | 1994-02-23 | 河北省建筑科学研究所 | 振动螺旋挤压成桩机具 |
CN2160679Y (zh) * | 1993-07-23 | 1994-04-06 | 东煤沈阳岩土工程公司 | 螺旋沉管扩底注浆装置 |
JPH11209973A (ja) * | 1998-01-28 | 1999-08-03 | Geotop Corp | 杭の埋込み工法 |
CN2649648Y (zh) * | 2003-07-30 | 2004-10-20 | 山东省机械施工公司 | 挤扩变径灌注桩成型机 |
CN2769348Y (zh) * | 2005-01-05 | 2006-04-05 | 北京中阔科技有限责任公司 | 多节挤扩螺旋沉管桩的装置 |
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CN1800509A (zh) | 2006-07-12 |
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Assignee: Beijing broad base Technology Co.,Ltd. Assignor: He Dexin Contract record no.: 2010990000655 Denomination of invention: Device for knobby pushing and expanding spiral immersed tube stake and its engineering method Granted publication date: 20071226 License type: Exclusive License Open date: 20060712 Record date: 20100820 |
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Owner name: BEIJING SINOFOUNDA TECHNOLOGY CORPORATION Free format text: FORMER OWNER: HE DEXIN Effective date: 20110825 |
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