CN103835288A - 用于涡压挤扩混凝土分层扩径抗拔桩的成桩设备及方法 - Google Patents
用于涡压挤扩混凝土分层扩径抗拔桩的成桩设备及方法 Download PDFInfo
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CN201410113621.0A CN103835288B (zh) | 2014-03-25 | 2014-03-25 | 用于涡压挤扩混凝土分层扩径抗拔桩的成桩设备及方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05331852A (ja) * | 1992-06-01 | 1993-12-14 | Tenox Corp | 中空管杭の構築方法 |
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 |
CN2230777Y (zh) * | 1995-05-26 | 1996-07-10 | 张德永 | 螺旋挤压灌注桩钻具 |
CN2339623Y (zh) * | 1996-06-24 | 1999-09-22 | 王艳琳 | 水平分离式挤密扩大桩径成型装置 |
KR20020006298A (ko) * | 2000-07-12 | 2002-01-19 | 김용현 | 지반개량장치 |
CN2874087Y (zh) * | 2005-12-31 | 2007-02-28 | 李胜新 | 螺旋输送泵 |
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- 2014-03-25 CN CN201410113621.0A patent/CN103835288B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05331852A (ja) * | 1992-06-01 | 1993-12-14 | Tenox Corp | 中空管杭の構築方法 |
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 |
CN2230777Y (zh) * | 1995-05-26 | 1996-07-10 | 张德永 | 螺旋挤压灌注桩钻具 |
CN2339623Y (zh) * | 1996-06-24 | 1999-09-22 | 王艳琳 | 水平分离式挤密扩大桩径成型装置 |
KR20020006298A (ko) * | 2000-07-12 | 2002-01-19 | 김용현 | 지반개량장치 |
CN2874087Y (zh) * | 2005-12-31 | 2007-02-28 | 李胜新 | 螺旋输送泵 |
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Inventor after: Sun Feng Inventor after: Li Chunbao Inventor after: Xue Shifeng Inventor after: Liu Xiaohui Inventor before: Li Chunbao Inventor before: Xue Shifeng Inventor before: Liu Xiaohui |
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Free format text: CORRECT: INVENTOR; FROM: LI CHUNBAO XUE SHIFENG LIU XIAOHUI TO: SUN FENG LI CHUNBAO XUE SHIFENG LIU XIAOHUI |
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