CA2966910C - Appareil de soutenement - Google Patents
Appareil de soutenement Download PDFInfo
- Publication number
- CA2966910C CA2966910C CA2966910A CA2966910A CA2966910C CA 2966910 C CA2966910 C CA 2966910C CA 2966910 A CA2966910 A CA 2966910A CA 2966910 A CA2966910 A CA 2966910A CA 2966910 C CA2966910 C CA 2966910C
- Authority
- CA
- Canada
- Prior art keywords
- elongated
- support apparatus
- ground support
- lumen
- collar
- 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.)
- Active
Links
- 239000011435 rock Substances 0.000 claims abstract description 101
- 238000009434 installation Methods 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating 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
- 230000000694 effects Effects 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
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 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
- E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
-
- 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
- E21D21/008—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)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Fencing (AREA)
Abstract
Cette invention concerne un appareil soutènement conçu pour supporter une masse rocheuse, comprenant un élément de support allongé, un collier allongé et des moyens d'ancrage localisé. Les moyens d'ancrage localisé sont conçus pour retenir sensiblement l'appareil à l'intérieur d'un trou de forage formé à l'intérieur de la masse rocheuse. Le collier allongé comprend une lumière qui accueille l'élément de support allongé et il comprend en outre un ensemble bride qui, au moins en partie, vient sensiblement en butée contre une face rocheuse de la masse rocheuse. En cours d'utilisation, un déplacement de la masse rocheuse entraîne le collier allongé à se déplacer, au moins en partie, le long de l'élément de support allongé, ce qui permet à l'appareil de se plier et de contrôler le déplacement de la masse rocheuse.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2014904350 | 2014-10-30 | ||
| AU2014904350A AU2014904350A0 (en) | 2014-10-30 | Ground support apparatus | |
| PCT/AU2015/000637 WO2016065391A1 (fr) | 2014-10-30 | 2015-10-26 | Appareil de soutènement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2966910A1 CA2966910A1 (fr) | 2016-05-06 |
| CA2966910C true CA2966910C (fr) | 2023-05-02 |
Family
ID=55856255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2966910A Active CA2966910C (fr) | 2014-10-30 | 2015-10-26 | Appareil de soutenement |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU2015337840B2 (fr) |
| CA (1) | CA2966910C (fr) |
| CL (1) | CL2017001060A1 (fr) |
| SE (1) | SE543164C2 (fr) |
| WO (1) | WO2016065391A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106295024B (zh) * | 2016-08-15 | 2019-10-01 | 北京航空航天大学 | 一种考虑间隙及摩擦影响的复合材料螺栓连接载荷分布计算方法 |
| WO2018206630A1 (fr) * | 2017-05-11 | 2018-11-15 | Sandvik Intellectual Property Ab | Boulon d'ancrage à frottement |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967455A (en) * | 1975-02-03 | 1976-07-06 | The United States Of America As Represented By The Secretary Of The Interior | Controlled yielding rock bolt |
| US4156236A (en) * | 1978-02-08 | 1979-05-22 | Conkle Ellsworth V | Mine roof movement monitor |
| US7367751B2 (en) * | 2006-09-25 | 2008-05-06 | International Rollforms Inc. | Friction rock stabilizer with point anchor |
-
2015
- 2015-10-26 WO PCT/AU2015/000637 patent/WO2016065391A1/fr active Application Filing
- 2015-10-26 SE SE1750608A patent/SE543164C2/en unknown
- 2015-10-26 CA CA2966910A patent/CA2966910C/fr active Active
- 2015-10-26 AU AU2015337840A patent/AU2015337840B2/en active Active
-
2017
- 2017-04-28 CL CL2017001060A patent/CL2017001060A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2966910A1 (fr) | 2016-05-06 |
| SE1750608A1 (en) | 2017-05-16 |
| AU2015337840A1 (en) | 2017-05-25 |
| SE543164C2 (en) | 2020-10-13 |
| CL2017001060A1 (es) | 2017-11-10 |
| WO2016065391A1 (fr) | 2016-05-06 |
| AU2015337840B2 (en) | 2020-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20201026 |
|
| EEER | Examination request |
Effective date: 20201026 |
|
| EEER | Examination request |
Effective date: 20201026 |
|
| EEER | Examination request |
Effective date: 20201026 |
|
| EEER | Examination request |
Effective date: 20201026 |
|
| EEER | Examination request |
Effective date: 20201026 |