AU2012201702A1 - Rock anchor bolt - Google Patents
Rock anchor bolt Download PDFInfo
- Publication number
- AU2012201702A1 AU2012201702A1 AU2012201702A AU2012201702A AU2012201702A1 AU 2012201702 A1 AU2012201702 A1 AU 2012201702A1 AU 2012201702 A AU2012201702 A AU 2012201702A AU 2012201702 A AU2012201702 A AU 2012201702A AU 2012201702 A1 AU2012201702 A1 AU 2012201702A1
- Authority
- AU
- Australia
- Prior art keywords
- rinsing
- fluid
- channel
- rock
- anchor bolt
- 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.)
- Abandoned
Links
- 239000011435 rock Substances 0.000 title claims abstract description 128
- 239000012530 fluid Substances 0.000 claims abstract description 90
- 239000000126 substance Substances 0.000 claims abstract description 59
- 239000008237 rinsing water Substances 0.000 claims abstract description 31
- 238000005553 drilling Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000005065 mining Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
-
- 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)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011005855.9 | 2011-03-21 | ||
| DE102011005855A DE102011005855A1 (de) | 2011-03-21 | 2011-03-21 | Gesteinsanker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2012201702A1 true AU2012201702A1 (en) | 2012-10-11 |
Family
ID=45655442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012201702A Abandoned AU2012201702A1 (en) | 2011-03-21 | 2012-03-20 | Rock anchor bolt |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120243947A1 (de) |
| EP (1) | EP2503096A2 (de) |
| AU (1) | AU2012201702A1 (de) |
| CA (1) | CA2771661A1 (de) |
| DE (1) | DE102011005855A1 (de) |
| ZA (1) | ZA201202072B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764943A (zh) * | 2020-07-08 | 2020-10-13 | 中国电建集团昆明勘测设计研究院有限公司 | 一种可排水自钻式分级让压锚杆及其支护方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127408A1 (de) * | 2012-03-02 | 2013-09-06 | Dh Mining System Gmbh | Einrichtung zum bohren und ankersetzen |
| CN108049402B (zh) * | 2018-01-25 | 2023-06-16 | 西南科技大学 | 预应力锚杆 |
| CN108678791B (zh) * | 2018-07-12 | 2024-05-28 | 西安科技大学 | 一种新型复合式锁脚锚杆节点装置 |
| CN109869172B (zh) * | 2019-03-29 | 2023-12-26 | 攀枝花学院 | 钻锚高压注浆一体的锚固装置 |
| CN110145351B (zh) * | 2019-06-18 | 2024-05-14 | 河南理工大学 | 一种基于可控流体压力的恒阻锚杆托盘 |
| EP3992423B1 (de) * | 2020-10-27 | 2024-04-17 | Sandvik Mining and Construction Oy | Vorrichtung zur harzinjektion, bergbaumaschine und verfahren |
| CN113202522B (zh) * | 2021-04-30 | 2023-06-20 | 中煤科工开采研究院有限公司 | 锚杆自动化施工装置 |
| CN113323578B (zh) * | 2021-06-11 | 2024-03-08 | 上海远通路桥工程有限公司 | 一种顶板锚杆钻机 |
| CN116398200A (zh) * | 2023-03-28 | 2023-07-07 | 北京交通大学 | 隧道施工用增阻锚杆及隧道增阻施工方法 |
| CN119466912B (zh) * | 2024-09-29 | 2025-09-19 | 中国矿业大学 | 一种多段锚固的释能锚杆装置及其使用方法 |
| CN119641409B (zh) * | 2024-11-29 | 2025-10-17 | 中国煤炭科工集团太原研究院有限公司 | 一种高压液体置换锚杆内置树脂的方法及锚杆 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10301968A1 (de) * | 2003-01-20 | 2004-07-29 | Hilti Ag | Gebirgsanker |
| DE102004023668B4 (de) * | 2004-05-13 | 2007-06-06 | Hilti Ag | Befestigungselement, insbesondere für den Einsatz im Berg- und/oder Tunnelbau |
| DE102005000142A1 (de) | 2005-10-19 | 2007-04-26 | Hilti Ag | Auspressvorrichtung |
| DE102005000158A1 (de) * | 2005-11-16 | 2007-05-24 | Hilti Ag | Bohr- und Ankersetzgerät mit integrierter Auspressvorrichtung |
| DE102006000042A1 (de) * | 2006-01-31 | 2007-08-02 | Hilti Ag | Adapterteil eines selbstbohrenden Gebirgsankers |
| AU2009202836A1 (en) * | 2008-09-18 | 2010-04-08 | Peter Andrew Gray | An injection, sealing, valving and passageway system |
| DE102009002951A1 (de) * | 2009-05-08 | 2010-11-11 | Hilti Aktiengesellschaft | Selbstbohrendes Befestigungselement |
-
2011
- 2011-03-21 DE DE102011005855A patent/DE102011005855A1/de not_active Withdrawn
-
2012
- 2012-02-08 EP EP12154433A patent/EP2503096A2/de not_active Withdrawn
- 2012-03-19 CA CA2771661A patent/CA2771661A1/en not_active Abandoned
- 2012-03-20 ZA ZA2012/02072A patent/ZA201202072B/en unknown
- 2012-03-20 AU AU2012201702A patent/AU2012201702A1/en not_active Abandoned
- 2012-03-21 US US13/425,965 patent/US20120243947A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764943A (zh) * | 2020-07-08 | 2020-10-13 | 中国电建集团昆明勘测设计研究院有限公司 | 一种可排水自钻式分级让压锚杆及其支护方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA201202072B (en) | 2012-11-28 |
| US20120243947A1 (en) | 2012-09-27 |
| DE102011005855A1 (de) | 2012-09-27 |
| CA2771661A1 (en) | 2012-09-21 |
| EP2503096A2 (de) | 2012-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |