CN101586466B - Pressure type anchor rod - Google Patents
Pressure type anchor rod Download PDFInfo
- Publication number
- CN101586466B CN101586466B CN200910040110XA CN200910040110A CN101586466B CN 101586466 B CN101586466 B CN 101586466B CN 200910040110X A CN200910040110X A CN 200910040110XA CN 200910040110 A CN200910040110 A CN 200910040110A CN 101586466 B CN101586466 B CN 101586466B
- Authority
- CN
- China
- Prior art keywords
- cement paste
- injecting cement
- type anchor
- pressure type
- anchor rod
- 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 - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910040110XA CN101586466B (en) | 2009-06-09 | 2009-06-09 | Pressure type anchor rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910040110XA CN101586466B (en) | 2009-06-09 | 2009-06-09 | Pressure type anchor rod |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101586466A CN101586466A (en) | 2009-11-25 |
CN101586466B true CN101586466B (en) | 2011-04-06 |
Family
ID=41370870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910040110XA Expired - Fee Related CN101586466B (en) | 2009-06-09 | 2009-06-09 | Pressure type anchor rod |
Country Status (1)
Country | Link |
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CN (1) | CN101586466B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103938626B (en) * | 2014-03-06 | 2017-03-01 | 中冶集团武汉勘察研究院有限公司 | A kind of post jacking pressure type anchor rod and its construction method |
CN110763178B (en) * | 2019-11-29 | 2022-05-06 | 华北水利水电大学 | Piston type cementing and anchoring device of drilling multipoint displacement meter |
CN115217124B (en) * | 2021-04-16 | 2024-02-13 | 河北省交通规划设计研究院有限公司 | In-situ retaining structure for slope expansion and excavation and construction method |
CN113529753B (en) * | 2021-07-09 | 2022-07-15 | 福建省地质工程勘察院 | Construction method for quickly treating hillock by grouting quick-setting high polymer |
CN113718767B (en) * | 2021-09-22 | 2023-03-31 | 三峡大学 | Eccentric hook-shaped expansion type pre-stressed anchoring structure and anchoring method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020270A1 (en) * | 1979-06-01 | 1980-12-10 | Construction De Materiels De Mines | Device for preparing and setting bonding charges |
EP0995878A2 (en) * | 1998-10-20 | 2000-04-26 | VORSPANN-TECHNIK Ges.m.b.H. & Co. KG | Rock anchor and borehole with said anchor installed |
CN1908323A (en) * | 2006-08-04 | 2007-02-07 | 曾庆义 | Rotating anchor rod of a rod and construction method thereof |
CN1908322A (en) * | 2006-08-04 | 2007-02-07 | 曾庆义 | Anchor bolt containing framework in grouting and construction method thereof |
CN101070702A (en) * | 2007-06-14 | 2007-11-14 | 北京科技大学 | Single-hole composite anchoring pile |
-
2009
- 2009-06-09 CN CN200910040110XA patent/CN101586466B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020270A1 (en) * | 1979-06-01 | 1980-12-10 | Construction De Materiels De Mines | Device for preparing and setting bonding charges |
EP0995878A2 (en) * | 1998-10-20 | 2000-04-26 | VORSPANN-TECHNIK Ges.m.b.H. & Co. KG | Rock anchor and borehole with said anchor installed |
EP0995878A3 (en) * | 1998-10-20 | 2003-10-29 | VORSPANN-TECHNIK Ges.m.b.H. & Co. KG | Rock anchor and borehole with said anchor installed |
CN1908323A (en) * | 2006-08-04 | 2007-02-07 | 曾庆义 | Rotating anchor rod of a rod and construction method thereof |
CN1908322A (en) * | 2006-08-04 | 2007-02-07 | 曾庆义 | Anchor bolt containing framework in grouting and construction method thereof |
CN101070702A (en) * | 2007-06-14 | 2007-11-14 | 北京科技大学 | Single-hole composite anchoring pile |
Also Published As
Publication number | Publication date |
---|---|
CN101586466A (en) | 2009-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGZHOU LUBAN CONSTRUCTION GROUP CO., LTD. Free format text: FORMER NAME: GUANGZHOU CITY LUBAN CONSTRUCTION CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 510665 Guangdong, Tianhe District, Zhongshan Avenue, high tech Industrial Park, building No. 60, building 398, room 3, room Patentee after: Guangzhou Luban Construction Group Co., Ltd. Address before: 510665 Guangdong, Tianhe District, Zhongshan Avenue, high tech Industrial Park, building No. 60, building 398, room 3, room Patentee before: Guangzhou City Luban Construction Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 510000 Guangdong city of Guangzhou province Yuexiu District Shuiyin Road No. 56 building 3 room 9BC-2 Patentee after: Guangzhou Luban building science and technology group Limited by Share Ltd Address before: 510665 Guangdong, Tianhe District, Zhongshan Avenue, high tech Industrial Park, building No. 60, building 398, room 3, room Patentee before: Guangzhou Luban Construction Group Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20160609 |