CA2779674A1 - Improved slope of an open cut mine - Google Patents
Improved slope of an open cut mine Download PDFInfo
- Publication number
- CA2779674A1 CA2779674A1 CA2779674A CA2779674A CA2779674A1 CA 2779674 A1 CA2779674 A1 CA 2779674A1 CA 2779674 A CA2779674 A CA 2779674A CA 2779674 A CA2779674 A CA 2779674A CA 2779674 A1 CA2779674 A1 CA 2779674A1
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- reinforcing member
- batter
- crest
- face
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 56
- 238000000034 method Methods 0.000 claims description 16
- 239000011435 rock Substances 0.000 claims description 12
- 238000009412 basement excavation Methods 0.000 claims description 8
- 238000005553 drilling Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000005422 blasting Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/18—Making embankments, e.g. dikes, dams
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C41/00—Methods of underground or surface mining; Layouts therefor
- E21C41/26—Methods of surface mining; Layouts therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009905382 | 2009-11-04 | ||
AU2009905382A AU2009905382A0 (en) | 2009-11-04 | Improved Slope Of An Open Cut Mine | |
PCT/AU2010/001459 WO2011054035A1 (en) | 2009-11-04 | 2010-11-04 | Improved slope of an open cut mine |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2779674A1 true CA2779674A1 (en) | 2011-05-12 |
Family
ID=43969471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2779674A Abandoned CA2779674A1 (en) | 2009-11-04 | 2010-11-04 | Improved slope of an open cut mine |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120230776A1 (zh) |
EP (1) | EP2496773A1 (zh) |
JP (1) | JP2013509517A (zh) |
KR (1) | KR20120091288A (zh) |
CN (1) | CN102597379A (zh) |
AU (1) | AU2010314803A1 (zh) |
CA (1) | CA2779674A1 (zh) |
RU (1) | RU2012122782A (zh) |
WO (1) | WO2011054035A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133003B (zh) * | 2013-02-25 | 2015-10-21 | 中国矿业大学 | 露天矿端帮靠帮开采方法 |
CN110924398B (zh) * | 2019-10-28 | 2021-07-23 | 中交第二航务工程局有限公司 | 一种保通条件下高强岩质边坡拓宽开挖施工方法 |
CN113550334A (zh) * | 2021-06-30 | 2021-10-26 | 中冶成都勘察研究总院有限公司 | 一种矿山边坡稳定梯级台阶布置方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU735775A1 (ru) * | 1973-02-12 | 1980-05-25 | Всесоюзный научно-исследовательский институт горной геомеханики и маркшейдерского дела | Способ укреплени уступов |
US4466669A (en) * | 1981-12-18 | 1984-08-21 | Gordon Sellers | Method of open cut mining |
SU1265331A1 (ru) * | 1985-04-23 | 1986-10-23 | Свердловский горный институт им.В.В.Вахрушева | Транспортный уступ карьера |
JPH0874260A (ja) * | 1994-09-05 | 1996-03-19 | Fujita Corp | もたれ式擁壁による切土斜面補強法 |
CN1052525C (zh) * | 1997-10-23 | 2000-05-17 | 北京矿冶研究总院 | 一种露天高台阶采矿方法 |
RU2127809C1 (ru) * | 1998-05-12 | 1999-03-20 | Руслан Борисович Юн | Способ открытой разработки месторождений р.б.юна |
US6299386B1 (en) * | 1999-06-09 | 2001-10-09 | R. John Byrne | Method and apparatus for a shoring wall |
US6800164B2 (en) * | 2000-04-06 | 2004-10-05 | Randel Brandstrom | Method of making a fiber reinforced rod |
ITMI20032154A1 (it) * | 2003-11-07 | 2005-05-08 | Uretek Srl | Procedimento per incrementare la resistenza di un volume |
CN1217068C (zh) * | 2004-02-20 | 2005-08-31 | 中国科学院力学研究所 | 一种边坡加固排桩设计方法 |
RU2294434C1 (ru) * | 2005-09-27 | 2007-02-27 | Акционерная компания "АЛРОСА" (Закрытое акционерное общество) | Способ открытой разработки крутопадающих месторождений |
US8424852B2 (en) * | 2009-01-28 | 2013-04-23 | Benjamin Anson | Kit for a barrier system |
-
2010
- 2010-11-04 JP JP2012537263A patent/JP2013509517A/ja active Pending
- 2010-11-04 AU AU2010314803A patent/AU2010314803A1/en not_active Abandoned
- 2010-11-04 WO PCT/AU2010/001459 patent/WO2011054035A1/en active Application Filing
- 2010-11-04 RU RU2012122782/03A patent/RU2012122782A/ru not_active Application Discontinuation
- 2010-11-04 EP EP10827708A patent/EP2496773A1/en not_active Withdrawn
- 2010-11-04 CN CN2010800500411A patent/CN102597379A/zh active Pending
- 2010-11-04 CA CA2779674A patent/CA2779674A1/en not_active Abandoned
- 2010-11-04 KR KR1020127014476A patent/KR20120091288A/ko not_active Application Discontinuation
- 2010-11-04 US US13/505,647 patent/US20120230776A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN102597379A (zh) | 2012-07-18 |
WO2011054035A1 (en) | 2011-05-12 |
JP2013509517A (ja) | 2013-03-14 |
US20120230776A1 (en) | 2012-09-13 |
RU2012122782A (ru) | 2013-12-10 |
KR20120091288A (ko) | 2012-08-17 |
EP2496773A1 (en) | 2012-09-12 |
AU2010314803A1 (en) | 2012-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104790956B (zh) | 遥控掘进机巷道式开采端帮煤工艺 | |
WO2011103620A1 (en) | A method of reducing subsidence or windblast impacts from longwall mining | |
Ozturk | Support design of underground openings in an asphaltite mine | |
US20120230776A1 (en) | Slope of an Open Cut Mine | |
CA2295230C (en) | Method for the combined exploitation of mining fields | |
Gustafsson | Wire cutting as a complement to drill and blast in vibration sensitive environments | |
Novak et al. | Improvement of technological processes for mining solid mineral resources | |
Rutty et al. | The evolution of pre-driven recovery roadways at Crinum mine | |
Judeel et al. | Extension of the Cullinan Diamond Mine No. 1 Shaft underneath the existing operating shaft, with emphasis on rock engineering considerations | |
Karmis et al. | A methodology to assess the potential impacts of longwall mining on streams in the Appalachian Basin | |
Bridges | An extensional mechanism of instability and failure in the walls of open pit mines | |
Van Khau | Determination of parameters of the underground inclined coal seam mining in Quang Ninh basin under protected objects on the surface | |
Tapsiev et al. | Extraction of gold-bearing ore from under the open pit bottom at the Makmal deposit by room-and-pillar mining with backfill made of production waste | |
Bangar et al. | Design of Scamp for Development &Depillaring in Underground Coal Mines | |
Ombiro | Selection of the most appropriate underground mining method for Sareke copper mine | |
Adams et al. | On the merits of modified sublevel caving mining method–a case study | |
Bartlett | Planning mechanised cave with coarse fragmentation in kimberlite | |
Brady et al. | Mining methods and method selection | |
Mandal et al. | Technological developments and R&D needs for sustainable underground coal mining in India | |
Sasaoka et al. | Numerical study on effect of rock mass stability on deep deposit slicing at uranium mine in Czech Republic | |
Starcevich et al. | Construction of the SR-99 recovery shaft. | |
Mazhitov et al. | Development and implementation of resource-saving technologies of artificial array formation in conditions of Safyanovskoe copper-sulphide deposit | |
Dharmaratne et al. | Evaluation of Overhand Cut and Fill Mining Method used in Bogala Graphite Mines, Sri Lanka | |
Islavath et al. | Design of panel and support system for extraction of inclined thick coal seam using numerical modelling | |
Hudeček et al. | Possibilities of exploitation of graphite deposit in the Czech republic. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |
Effective date: 20141104 |