CN1117906C - 混凝土桩的施工方法及其施工设备 - Google Patents
混凝土桩的施工方法及其施工设备 Download PDFInfo
- Publication number
- CN1117906C CN1117906C CN 01138623 CN01138623A CN1117906C CN 1117906 C CN1117906 C CN 1117906C CN 01138623 CN01138623 CN 01138623 CN 01138623 A CN01138623 A CN 01138623A CN 1117906 C CN1117906 C CN 1117906C
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- CN
- China
- Prior art keywords
- mentioned
- casing
- wall surface
- helical blade
- outside wall
- Prior art date
- 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.)
- Expired - Lifetime
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- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
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Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01138623 CN1117906C (zh) | 2001-12-28 | 2001-12-28 | 混凝土桩的施工方法及其施工设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01138623 CN1117906C (zh) | 2001-12-28 | 2001-12-28 | 混凝土桩的施工方法及其施工设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1354306A CN1354306A (zh) | 2002-06-19 |
CN1117906C true CN1117906C (zh) | 2003-08-13 |
Family
ID=4674620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 01138623 Expired - Lifetime CN1117906C (zh) | 2001-12-28 | 2001-12-28 | 混凝土桩的施工方法及其施工设备 |
Country Status (1)
Country | Link |
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CN (1) | CN1117906C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100412273C (zh) * | 2003-04-11 | 2008-08-20 | 王继忠 | 混凝土桩的施工方法 |
CN100381645C (zh) * | 2003-11-21 | 2008-04-16 | 王继忠 | 混凝土桩的施工方法 |
CN101560768B (zh) * | 2009-05-20 | 2011-06-08 | 毕建东 | 内击桩的全过程施工方法及其专用装置和应用 |
CN104295234B (zh) * | 2014-09-19 | 2016-06-29 | 刘守进 | 长螺旋挤压夯底桩机及桩基灌注成桩方法 |
CN104314078A (zh) * | 2014-11-05 | 2015-01-28 | 王继忠 | 混凝土桩的施工设备及其施工方法 |
CN105908747A (zh) * | 2016-06-12 | 2016-08-31 | 江苏昌鑫基础工程有限公司 | 一种大扭矩旋喷搅拌桩施工装置的钻孔布桩组件 |
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2001
- 2001-12-28 CN CN 01138623 patent/CN1117906C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1354306A (zh) | 2002-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING PUISSANT GEOTECHNICAL ENGINEERING CO., LTD. Assignor: Wang Jizhong Contract record no.: 2011110000108 Denomination of invention: Construction method of concrete pile and its construction equipment Granted publication date: 20030813 License type: Exclusive License Open date: 20020619 Record date: 20110718 |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 102218 Beijing city Changping District East Town Taiping home building No. 31 Beijing possente Geotechnical Engineering Co. Ltd. Patentee after: Wang Jizhong Address before: 102209, Beijing, Changping District East small town Tiantongyuan Small District 3, building 103, room 9 Patentee before: Wang Jizhong |
|
CX01 | Expiry of patent term |
Granted publication date: 20030813 |
|
CX01 | Expiry of patent term |