UA55275U - Method for installation of injection anchors in rocks - Google Patents
Method for installation of injection anchors in rocksInfo
- Publication number
- UA55275U UA55275U UAU201006604U UAU201006604U UA55275U UA 55275 U UA55275 U UA 55275U UA U201006604 U UAU201006604 U UA U201006604U UA U201006604 U UAU201006604 U UA U201006604U UA 55275 U UA55275 U UA 55275U
- Authority
- UA
- Ukraine
- Prior art keywords
- pipe
- installation
- blast hole
- binding agent
- blast
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
A method for installation of injection anchors in rocks includes drilling of blast-hole, placement of pipe in it, injecting into blast hole fluid polymer mass that cures with time, installation of support plate and tightening the nut. After drilling blast hole and taking out the drill from it to outer and inner ends of the tubular rod of anchor that has screw side surface one turns on rubber sleeve and rubber sealing element, respectively, with tight installation of that one to blast hole. Injection of fluid polymer mass is performed in two stages, first one injects binding agent to annular circular space between the side surfaces of the blast hole and the pipe till total filling of mounting gap and cracks in peripheral rock massif, with leaving free the inner channel of the pipe, with installation of support plate and after polymerization of binding agent one tightens the nut that is turned on directly to the pipe. After that with time the binding agent is repetitively injected through inner channel of pipe to depth of rock massif.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201006604U UA55275U (en) | 2010-05-31 | 2010-05-31 | Method for installation of injection anchors in rocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201006604U UA55275U (en) | 2010-05-31 | 2010-05-31 | Method for installation of injection anchors in rocks |
Publications (1)
Publication Number | Publication Date |
---|---|
UA55275U true UA55275U (en) | 2010-12-10 |
Family
ID=50738892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201006604U UA55275U (en) | 2010-05-31 | 2010-05-31 | Method for installation of injection anchors in rocks |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA55275U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113529753A (en) * | 2021-07-09 | 2021-10-22 | 福建省地质工程勘察院 | Construction method for quickly treating collapse hillock by fast-setting high polymer grouting |
-
2010
- 2010-05-31 UA UAU201006604U patent/UA55275U/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113529753A (en) * | 2021-07-09 | 2021-10-22 | 福建省地质工程勘察院 | Construction method for quickly treating collapse hillock by fast-setting high polymer grouting |
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