Specalog for ad60 underground articulated truck aehq680803 productivity, safety, and regulation in underground coal. Design and development of longwall shearers for overseas application k. Underground mining methods and technology, volume 1 1st. February 24, 2014 atlas copco group presentation 11. Mining method evaluation and dilution control in kittila mine core. Large scale mining is a growing trend featuring variations of both caving and stoping methods. Underground mining methods glossary bolting drilling a hole, and inserting a bolt to strengthen the ceiling and walls of an underground mine crusher a machine used to crush ore before it is transported drift a horizontal underground tunnel that follows a vein or ore body. Mining and rock excavation technique surface civil engineering, urban development, quarrying underground civil engineering geotechnical, ground engineering well drilling oil and gas underground mining surface mining exploration 7 atlas copco capital markets day 2017 mining and rock excavation technique. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. It set of longwall mining equipment consists of a coal shear er mounted on convey or operating. The global leader in surface and underground mining equipment atlas copco, is set to showcase the read more. A new, second edition of atlas copcos technical reference book mining methods in underground mining has been released. Reflecting the international and diverse nature of the industry, a series of mining case studies is presented covering the commodity range from iron ore to diamonds extracted by operations located in all corners of the world.
Strength of the hanging wall, footwall, and ore body. Atlas copco manual 1982, atlas copco ab, stockholm sweden. Underground mining methods and technology, volume 1 1st edition. Unesco eolss sample chapters civil engineering vol.
Read online underground sleuths discover riches beneath the plains book pdf free download link book now. Purchase underground mining methods and technology, volume 1 1st edition. Samples of atlas copco underground core drilling rig diamec u4. Atlas copco has been selected by rio tinto to develop one of two rapid tunneling concepts for underground block cave projects. Mining and rock excavation technique drilling solutions is one of six atlas copco companies in this business area the only company in the exvlqhvvduhdzlwklwvkhdgtxduwhuv located outside of sweden. Guide to underground mining methods and applications hans. With the experience from the underground mining and more rock mechanical and geological data, this thesis was conducted to study if there could be more cost effective method for mining the ore and how to reduce the dilution. Hustulid, editor society of mining engineers 1982 1794 pages. The article refers to methane presented in hard coal seams, which may pose a serious risk to workers, as evidenced by examples of incidents, and may also be a high energy source. Underground rock excavation surface and exploration drilling drilling solutions rock drilling tools rocktec common service providers. Atlas copco publisher 8 works 0 ebooks atlas copco manual atlas copco. Underground mining methods and applications production headframe hans hamrin 1. Using these methods, the first blast is always the trickiest and the technique used has to be well matched to local conditions. Yamatomi encyclopedia of life support systems eolss 2.
Epiroc is a leading productivity partner for the mining, infrastructure and natural resources industries. Mining methods in underground mining second edition 2007. Guide to underground mining methods and applications. All atlas copco documents, presentations and communications online and offline will be updated, and all references to the mining and rock excavation technique business area will be removed from april 25, assuming approval at the annual general meeting. Atlas copco and rio tinto to explore advanced tunneling. Underground mining methods handbook hustrulid, william a. Underground mining methodsengineering fundamentals and international case. Introducing easer a better way to create opening holes in underground mining. Pdf mining methods underground mining mayra garcia.
Bullock, chapters 43, 46 and 47 give valuable indepth. Department of labor mine safety and health administration, reprints from the collection of the university of michigan library, ann arbor, mi. Underground mining methods while most mineral deposits can be mined by either surface or underground methods, some minerals can only be recovered in a hybrid manner, usually by initial extracted by open pit mining, followed by underground methods. Foreword talking technically trends in underground mining geology for underground mining mineral prospecting and exploration finding the right balance in exploration drilling underground mining infrastructure principles of raise boring mechanized bolting and. Methods for underground mining atlas copco free download as pdf file. Today, in addition to offering a comprehensive range of products, we also help clients optimize underground mining projects. Guide to underground mining methods and applications hans hamrin read. Open stoping sublevel stoping surface surveys technique tion tophammer trackless mining tube tunnel boring machine undercut underground mines underneath vcr mining ventilation vertical. Raising methods vary from simple manual drill and blast to mechanical rock excavation with raise boring machines rbms see figure 3. Longwall mining is a highly mechaniz ed underground mining sys tem for mining coal. Underground sleuths discover riches beneath the plains pdf.
Introducing easer a better way to create opening holes in underground mining 2014 aug 14 large scale mining is a growing trend featuring variations of both caving and stoping methods. The first section gives an overview of underground mining methods and practices as. From scotland with competence in large hole drilling and. Acknowledgements this article has been prepared using the raise boring handbook, second. Techniques in underground mining written by ilo content manager.
Underground mining methods are usually employed when the depth of the deposit andor the waste to ore ratio stripping ratio are too great. Reflecting the international and diverse nature of the industry, a series of mining case studies is presented covering the commodity range from iron ore to diamonds extracted by operations located in all ers of the world. All books are in clear copy here, and all files are secure so dont worry about it. Underground coal mining method underground coal mining method. Mining methods classification system 351classifying surface. Our 247 premium rental service ensures you 100% working time.
Atlas copco machinery drilling atlas copco drilling. The development and use of very heavy duty face conveyors a. Mining and rock excavation technique surface civil engineering, urban development, quarrying underground civil engineering geotechnical, ground engineering well drilling oil and gas underground mining surface mining exploration 7 atlas copco capital. Anonymous 1993, underground, haulage, transportation, and machinery. Mining method, underground mining, roomandpillar mining, sublevel. Underground mining methods handbook hustrulid 19 results underground mining methods pdf william hustrolid free brown 2004 underground mining methods handbook w. Techniques in underground mining ilo encyclopaedia. Atlas copco introduces easer to underground mining market. Thompsonintroduction until near the end of the investigation, and then considered asthe purpose of a classification system for mining methods is modifying factors. For more than 140 years, epiroc has been a leading supplier of mining and rock excavation equipment. Underground mining method references international mining. The new machine will enable fast and costeffective construction of mines which are safe, productive and have a minimal impact on the environment.
Productivity, safety, and regulation in underground coal. Underground mining methods presents the latest principles and techniques in use today. Mining methods for underground mining of oilshale m. Atlas copco is a large industrial organisation and the board of directors saw the benefit.
The company was founded in stockholm, sweden, and has passionate. Underground coal mining method underground coal mining method lanjutan underground mineral mining method. We can help with operator training, equipment optimization, service plans, financing and more. Mining method evaluation and dilution control in kittila mine. Cores from exploration drilling are stored in special boxes and kept in archives for a long period of time. With cuttingedge technology, epiroc develops and produces innovative drill rigs, rock excavation and construction equipment, and provides worldclass service and consumables. The selection of the mining method is one of the most crucial decisions in the stage of. Atlas copcos rich history dates back to 1873 when the company began in sweden building railroad read more. Download underground sleuths discover riches beneath the plains book pdf free download link or read online here in pdf. Aug 09, 2018 samples of atlas copco underground core drilling rig diamec u4. It is defined as a concentration of minerals that can be exploited and turned into a saleable product to generate a financially acceptable profit under existing economic conditions. Open pit mines are used to exploit low grade, shallow ore bodies. Vast experience and successful progress have been accumulated at their two large underground mines at kiruna and malmberget in northern sweden by adopting slc as the predominant mining method the articles in the book underground mining methods, edited by william a. Used by the mining industry as well as by universities and consultants around the world, the first edition has been a real success.
Atlas copco mining global mining news, magazine and. The rock bolt holds the rock mass together, prevents cracks from spreading, helps to stabilize the rock mass and makes the underground environment safer. Classification of underground mining methods mineral production in which all extracting operations are conducted beneath the ground surface is termed underground mining. Atlas copco mining methods in underground mining printed matter no. Atlas copco mining global mining news, magazine and website.1089 395 1630 431 211 245 1170 1064 95 220 1206 887 885 955 1582 785 8 1048 1133 86 22 1571 745 102 1578 978 835 958 1113 1007 529 564 1351 577 1362 1383 847 640 490 XML HTML