JPS5442805A - Device of supporting rock anchor and providing with preetension - Google Patents
Device of supporting rock anchor and providing with preetensionInfo
- Publication number
- JPS5442805A JPS5442805A JP10010578A JP10010578A JPS5442805A JP S5442805 A JPS5442805 A JP S5442805A JP 10010578 A JP10010578 A JP 10010578A JP 10010578 A JP10010578 A JP 10010578A JP S5442805 A JPS5442805 A JP S5442805A
- Authority
- JP
- Japan
- Prior art keywords
- preetension
- providing
- rock anchor
- supporting rock
- supporting
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 title 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
- E21D21/0086—Bearing plates
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)
- Dowels (AREA)
- Rock Bolts (AREA)
- Piles And Underground Anchors (AREA)
- Finishing Walls (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT604177A AT352055B (en) | 1977-08-19 | 1977-08-19 | DEVICE FOR SUPPORTING AND TENSIONING MOUNTAIN ANCHORS |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5442805A true JPS5442805A (en) | 1979-04-05 |
Family
ID=3582274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10010578A Pending JPS5442805A (en) | 1977-08-19 | 1978-08-18 | Device of supporting rock anchor and providing with preetension |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5442805A (en) |
AT (1) | AT352055B (en) |
CH (1) | CH630701A5 (en) |
NO (1) | NO782814L (en) |
SE (1) | SE7808726L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266120A (en) * | 1988-08-31 | 1990-03-06 | Kubota Ltd | Device for drawing assembled pipe |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86100865A (en) * | 1985-06-06 | 1986-12-03 | 吉姆-沃尔特资源公司 | Yield tube rib bolt assembly |
AU7212496A (en) * | 1995-10-06 | 1997-04-30 | Reburg-Patentverwertungsgesellshaft Mbh | Anchor plate |
CN112431623B (en) * | 2020-10-26 | 2022-10-04 | 河南理工大学 | Multistage energy-absorbing anchor rod and construction method thereof |
-
1977
- 1977-08-19 AT AT604177A patent/AT352055B/en not_active IP Right Cessation
-
1978
- 1978-08-04 CH CH834778A patent/CH630701A5/en not_active IP Right Cessation
- 1978-08-17 SE SE7808726A patent/SE7808726L/en unknown
- 1978-08-18 NO NO782814A patent/NO782814L/en unknown
- 1978-08-18 JP JP10010578A patent/JPS5442805A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0266120A (en) * | 1988-08-31 | 1990-03-06 | Kubota Ltd | Device for drawing assembled pipe |
Also Published As
Publication number | Publication date |
---|---|
SE7808726L (en) | 1979-02-20 |
ATA604177A (en) | 1978-08-15 |
NO782814L (en) | 1979-02-20 |
AT352055B (en) | 1979-08-27 |
CH630701A5 (en) | 1982-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5422911A (en) | Bodning anchor | |
NO783186L (en) | PROCEDURE AND DEVICE FOR ANCHORING ELEMENTS | |
JPS5490830A (en) | Rock anchor | |
JPS53105013A (en) | Anchor and anchoring device | |
JPS5390602A (en) | Structure anchor | |
HK284A (en) | Display device consisting of display elements adjoining one another | |
JPS52126039A (en) | Method of excavating and controlling supporting holding shield and its device | |
JPS5442805A (en) | Device of supporting rock anchor and providing with preetension | |
JPS5452832A (en) | Method of paving inclined plane and device of supporting paving device | |
GB2011331B (en) | Anchor | |
JPS54100085A (en) | Anchor | |
JPS5421016A (en) | Method of injecting grout and its device | |
JPS5326417A (en) | Connection method of construction portion material and its device | |
PT67500B (en) | Arrangements of support ties and holding devices therefor | |
JPS5451211A (en) | Method of construction of excavation and its device | |
JPS5453760A (en) | Anchoring device | |
JPS5439086A (en) | Ester of carboxyaminophenylisocyanurate and vinylidenecarbonyloxyalkanol | |
JPS5447310A (en) | Method of executing burying construction and its device | |
JPS5642712A (en) | Anchor and anchor unit | |
CU34803A (en) | Connection device among and an anchor floating structure | |
JPS5454408A (en) | Method of constructing underground structure and its device | |
AU3809278A (en) | Anchor | |
JPS5330133A (en) | Method of shield construction and its device | |
JPS5478812A (en) | Method of modified construction of soft ground and its device | |
JPS5448901A (en) | Method of construction of excavation of large diameter vertical hole and its device |