SE542178C2 - Apparatus for supporting a rock body - Google Patents
Apparatus for supporting a rock bodyInfo
- Publication number
- SE542178C2 SE542178C2 SE1650982A SE1650982A SE542178C2 SE 542178 C2 SE542178 C2 SE 542178C2 SE 1650982 A SE1650982 A SE 1650982A SE 1650982 A SE1650982 A SE 1650982A SE 542178 C2 SE542178 C2 SE 542178C2
- Authority
- SE
- Sweden
- Prior art keywords
- lumen
- supporting
- rock
- support member
- elongated
- Prior art date
Links
- 239000011435 rock Substances 0.000 title claims abstract description 116
- 238000004873 anchoring Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 17
- 230000000295 complement effect Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000011440 grout Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 239000012858 resilient material Substances 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920000914 Metallic fiber Polymers 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000005641 tunneling Effects 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
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- 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
- E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
-
- 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
- E21D21/008—Anchoring or tensioning means
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)
- Supports For Pipes And Cables (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2013904850A AU2013904850A0 (en) | 2013-12-12 | Ground support apparatus and method | |
| AU2014900955A AU2014900955A0 (en) | 2014-03-19 | Anchoring apparatus | |
| AU2014902784A AU2014902784A0 (en) | 2014-07-18 | Ground support apparatus and method | |
| PCT/AU2014/001112 WO2015085349A1 (en) | 2013-12-12 | 2014-12-11 | Ground support apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1650982A1 SE1650982A1 (sv) | 2016-07-06 |
| SE542178C2 true SE542178C2 (en) | 2020-03-10 |
Family
ID=53370358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1650982A SE542178C2 (en) | 2013-12-12 | 2014-12-11 | Apparatus for supporting a rock body |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU2014361729B2 (es) |
| CA (1) | CA2933369C (es) |
| CL (1) | CL2016001443A1 (es) |
| PE (1) | PE20161158A1 (es) |
| SE (1) | SE542178C2 (es) |
| WO (1) | WO2015085349A1 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016202889B2 (en) * | 2015-06-29 | 2021-08-05 | DSI Underground Australia Pty Limited | Friction bolt assembly |
| US10358921B2 (en) * | 2015-07-21 | 2019-07-23 | Ncm Innovations (Pty) Ltd. | Radially expansible rock bolt |
| US10677057B2 (en) | 2015-07-21 | 2020-06-09 | Ncm Innovations (Pty) Ltd | Pneumatic drill installed rock anchor |
| WO2017100818A1 (en) * | 2015-12-16 | 2017-06-22 | Dywidag-Systems International Pty Limited | Friction bolt assembly |
| EP3635220B1 (en) * | 2017-05-11 | 2022-02-23 | Sandvik Intellectual Property AB | Friction rock bolt |
| AU2018204352B2 (en) * | 2017-06-19 | 2023-12-14 | FCI Holdings Delaware, LLC | Improved rock bolt |
| CN113710872A (zh) * | 2019-01-29 | 2021-11-26 | 支持技术创新私人有限公司 | 岩石锚杆 |
| WO2021012021A1 (en) * | 2019-07-25 | 2021-01-28 | Garock Pty Ltd | Rock bolt |
| CN116181384B (zh) * | 2023-03-28 | 2023-09-15 | 成都理工大学 | 一种快速混合锚固预应力锚索及其施工方法 |
| CN120351000B (zh) * | 2025-06-24 | 2025-11-07 | 中国铁建重工集团股份有限公司 | 长距离深埋tbm斜井富水复杂岩层的支护结构及工作方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5184923A (en) * | 1991-11-08 | 1993-02-09 | Jennmar Corporation | Expansion shell assembly |
| GB2323905B (en) * | 1997-03-26 | 2001-04-18 | Weldgrip Ltd | Rockbolt assemblies |
| DE10116447A1 (de) * | 2000-04-04 | 2001-12-06 | Jennmar Corp | Verbesserte Dreizinken-Hülse |
| US20040161305A1 (en) * | 2003-02-19 | 2004-08-19 | F.M. Locotos Co., Inc. | Radially deformed anchorage bolt |
| KR100808849B1 (ko) * | 2003-10-27 | 2008-03-03 | 아틀라스 코프코 마이 게엠베하 | 탄성 팽창 외피를 구비한 앵커 장치 |
| AU2005286869B2 (en) * | 2004-09-20 | 2008-04-17 | Atlas Copco Mai Gmbh | An elongate element tensioning member |
| CN102203382A (zh) * | 2008-08-11 | 2011-09-28 | 桑德威克采矿和建筑Rsa股份有限公司 | 岩石锚缆索 |
| AP3183A (en) * | 2009-03-10 | 2015-03-31 | Sandvik Intellectual Property | Friction bolt |
| WO2015013743A1 (en) * | 2013-07-30 | 2015-02-05 | Dywidag-Systems International Pty Limited | Friction bolt assembly |
-
2014
- 2014-12-11 PE PE2016000805A patent/PE20161158A1/es unknown
- 2014-12-11 AU AU2014361729A patent/AU2014361729B2/en active Active
- 2014-12-11 SE SE1650982A patent/SE542178C2/en unknown
- 2014-12-11 WO PCT/AU2014/001112 patent/WO2015085349A1/en not_active Ceased
- 2014-12-11 CA CA2933369A patent/CA2933369C/en active Active
-
2016
- 2016-06-10 CL CL2016001443A patent/CL2016001443A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2016001443A1 (es) | 2017-05-12 |
| SE1650982A1 (sv) | 2016-07-06 |
| CA2933369C (en) | 2022-05-31 |
| AU2014361729B2 (en) | 2017-11-30 |
| WO2015085349A1 (en) | 2015-06-18 |
| CA2933369A1 (en) | 2015-06-18 |
| PE20161158A1 (es) | 2016-10-29 |
| AU2014361729A1 (en) | 2016-07-21 |
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