DE9216775U1 - Bohr-Injektionsanker, insbesondere für die Gebirgsverfestigung im Berg- und Tunnelbau - Google Patents
Bohr-Injektionsanker, insbesondere für die Gebirgsverfestigung im Berg- und TunnelbauInfo
- Publication number
- DE9216775U1 DE9216775U1 DE9216775U DE9216775U DE9216775U1 DE 9216775 U1 DE9216775 U1 DE 9216775U1 DE 9216775 U DE9216775 U DE 9216775U DE 9216775 U DE9216775 U DE 9216775U DE 9216775 U1 DE9216775 U1 DE 9216775U1
- Authority
- DE
- Germany
- Prior art keywords
- drilling
- anchor
- injection
- coarse
- borehole
- 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
Links
- 238000002347 injection Methods 0.000 title claims description 22
- 239000007924 injection Substances 0.000 title claims description 22
- 239000011435 rock Substances 0.000 title claims description 15
- 238000005065 mining Methods 0.000 title claims description 4
- 230000005641 tunneling Effects 0.000 title claims description 3
- 238000007596 consolidation process Methods 0.000 title description 3
- 238000005553 drilling Methods 0.000 claims description 42
- 238000004873 anchoring Methods 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 9
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0053—Anchoring-bolts in the form of lost drilling rods
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9216775U DE9216775U1 (de) | 1992-12-10 | 1992-12-10 | Bohr-Injektionsanker, insbesondere für die Gebirgsverfestigung im Berg- und Tunnelbau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9216775U DE9216775U1 (de) | 1992-12-10 | 1992-12-10 | Bohr-Injektionsanker, insbesondere für die Gebirgsverfestigung im Berg- und Tunnelbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9216775U1 true DE9216775U1 (de) | 1993-02-25 |
Family
ID=6886941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9216775U Expired - Lifetime DE9216775U1 (de) | 1992-12-10 | 1992-12-10 | Bohr-Injektionsanker, insbesondere für die Gebirgsverfestigung im Berg- und Tunnelbau |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9216775U1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996013651A1 (de) * | 1994-11-01 | 1996-05-09 | Reburg-Patentverwertungsgesellschaft Mbh | Gebirgsanker |
-
1992
- 1992-12-10 DE DE9216775U patent/DE9216775U1/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996013651A1 (de) * | 1994-11-01 | 1996-05-09 | Reburg-Patentverwertungsgesellschaft Mbh | Gebirgsanker |
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