PE20180749A1 - Refuerzo de cizallamiento y tension para perno inflable - Google Patents
Refuerzo de cizallamiento y tension para perno inflableInfo
- Publication number
- PE20180749A1 PE20180749A1 PE2017002739A PE2017002739A PE20180749A1 PE 20180749 A1 PE20180749 A1 PE 20180749A1 PE 2017002739 A PE2017002739 A PE 2017002739A PE 2017002739 A PE2017002739 A PE 2017002739A PE 20180749 A1 PE20180749 A1 PE 20180749A1
- Authority
- PE
- Peru
- Prior art keywords
- shear
- expansion tube
- tension reinforcement
- inflatable
- bolt
- Prior art date
Links
- 230000002787 reinforcement Effects 0.000 title abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
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
- E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid
-
- 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
- E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
-
- 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
- E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
-
- 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
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)
- Excavating Of Shafts Or Tunnels (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562191040P | 2015-07-10 | 2015-07-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20180749A1 true PE20180749A1 (es) | 2018-04-27 |
Family
ID=57756653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2017002739A PE20180749A1 (es) | 2015-07-10 | 2016-07-06 | Refuerzo de cizallamiento y tension para perno inflable |
Country Status (8)
Country | Link |
---|---|
US (1) | US20180171800A1 (de) |
EP (1) | EP3320179A4 (de) |
BR (1) | BR112017028280A2 (de) |
CA (1) | CA2988185A1 (de) |
CL (1) | CL2017003335A1 (de) |
MX (1) | MX2017016281A (de) |
PE (1) | PE20180749A1 (de) |
WO (1) | WO2017008147A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112281833A (zh) * | 2020-11-20 | 2021-01-29 | 南京工程学院 | 一种具有抗剪能力锚杆应力计结构及其安装方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE427764B (sv) * | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | Bergbultningsforfarande jemte rorformig bergbult |
SE8106165L (sv) * | 1981-10-19 | 1983-04-20 | Atlas Copco Ab | Forfarande for bergbultning och bergbult |
SE457894B (sv) * | 1985-06-17 | 1989-02-06 | Atlas Copco Ab | Saett att stabilisera berg |
EP0637676A4 (de) * | 1993-01-26 | 1996-04-18 | Sergei Alexeevich Logashkin | Faltbarer unterstützungsstempel. |
CZ20001439A3 (cs) * | 2000-04-20 | 2001-12-12 | Zdeněk Ujka | Horninový svorník s vícedílným opláštěním |
CZ295079B6 (cs) * | 2000-10-05 | 2005-05-18 | Ankra, Spol. S R. O. | Třecí horninový svorník |
SE525690C2 (sv) * | 2003-05-12 | 2005-04-05 | Atlas Copco Rock Drills Ab | Anordning för bergbultning jämte för automatiserad bergbultning samt förfarande för bergbultning |
DE102004006872A1 (de) * | 2004-02-12 | 2005-09-01 | Carbotech Fosroc Gmbh | Reibrohranker mit erhöhter Bruchlast |
WO2007023363A1 (en) * | 2005-08-23 | 2007-03-01 | Pieter Schalk Mulder | An expansible rock bolt |
AT502825B1 (de) * | 2006-01-19 | 2007-06-15 | Atlas Copco Mai Gmbh | Fluidrückgewinnung |
WO2008031120A1 (de) * | 2006-09-14 | 2008-03-20 | Atlas Copco Mai Gmbh | Korrosionsgeschützter anker |
US20110002746A1 (en) * | 2009-06-12 | 2011-01-06 | Dywidag-Systems International Pty Limited | Method of Assessing a Multilayer Strata for Rock Bolt Installation |
CZ305105B6 (cs) * | 2009-12-28 | 2015-05-06 | Geofinal, S.R.O. | Horninová expanzní kotva |
WO2011087948A1 (en) * | 2010-01-14 | 2011-07-21 | Anthony John Spencer Spearing | Self-drilling expandable bolt |
DE102011076592A1 (de) * | 2011-05-27 | 2012-11-29 | Hilti Aktiengesellschaft | Gesteinsanker |
WO2013173901A1 (en) * | 2012-05-22 | 2013-11-28 | Atlas Copco Canada Inc. | Rock bolt and method of installing a rock bolt |
CN204282361U (zh) * | 2014-12-11 | 2015-04-22 | 湖南科技大学 | 一种带钢丝网的软土地基充气锚杆 |
-
2016
- 2016-07-06 BR BR112017028280A patent/BR112017028280A2/pt not_active Application Discontinuation
- 2016-07-06 PE PE2017002739A patent/PE20180749A1/es unknown
- 2016-07-06 US US15/579,076 patent/US20180171800A1/en not_active Abandoned
- 2016-07-06 CA CA2988185A patent/CA2988185A1/en not_active Abandoned
- 2016-07-06 WO PCT/CA2016/050789 patent/WO2017008147A1/en active Application Filing
- 2016-07-06 EP EP16823582.8A patent/EP3320179A4/de not_active Withdrawn
- 2016-07-06 MX MX2017016281A patent/MX2017016281A/es unknown
-
2017
- 2017-12-22 CL CL2017003335A patent/CL2017003335A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112017028280A2 (pt) | 2018-09-04 |
US20180171800A1 (en) | 2018-06-21 |
CA2988185A1 (en) | 2017-01-19 |
CL2017003335A1 (es) | 2018-04-20 |
EP3320179A4 (de) | 2019-03-13 |
WO2017008147A1 (en) | 2017-01-19 |
MX2017016281A (es) | 2018-04-20 |
EP3320179A1 (de) | 2018-05-16 |
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